{"id":37335,"date":"2024-12-07T21:08:30","date_gmt":"2024-12-07T12:08:30","guid":{"rendered":"https:\/\/jouhou.main.jp\/?p=37335"},"modified":"2026-02-09T15:40:53","modified_gmt":"2026-02-09T06:40:53","slug":"dhcp%e3%82%b5%e3%83%bc%e3%83%90%e3%83%ad%e3%82%b0%e8%a7%a3%e6%9e%90%ef%bc%9aip%e5%89%b2%e5%bd%93%e5%b1%a5%e6%ad%b4%e3%81%8b%e3%82%89%e4%b8%8d%e6%ad%a3%e3%82%af%e3%83%a9%e3%82%a4%e3%82%a2%e3%83%b3","status":"publish","type":"post","link":"https:\/\/jouhou.main.jp\/?p=37335","title":{"rendered":"DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u89e3\u6790\uff1aIP\u5272\u5f53\u5c65\u6b74\u304b\u3089\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7279\u5b9a"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"37335\" class=\"elementor elementor-37335\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-562aa24 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"562aa24\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c14a755\" data-id=\"c14a755\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f6edb91 elementor-widget elementor-widget-html\" data-id=\"f6edb91\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\r\n\r\n<section style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:16px; background:#ffffff;\"> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; font-size:16px; letter-spacing:0.06em; color:#ffffff; background:#000000; border:1px solid #e5e7eb; border-radius:3px; padding:2px 8px; box-sizing:border-box;\">\u6700\u77ed\u30c1\u30a7\u30c3\u30af<\/div> <div style=\"margin-top:10px; overflow-wrap:anywhere; max-width:100%; box-sizing:border-box;\"> <div style=\"font-size:20px; font-weight:700; margin:0; overflow-wrap:anywhere; max-width:100%;\">DHCP\u30ed\u30b0\u3067\u300c\u4e0d\u6b63\u7aef\u672b\u304b\u3082\u300d\u3092\u5b89\u5168\u306b\u7d5e\u308b<\/div> <div style=\"margin-top:6px; font-size:14px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\u6b62\u3081\u3089\u308c\u306a\u3044\u73fe\u5834\u3067\u3082\u3001IP\u5272\u5f53\u5c65\u6b74\u3092\u201c\u53f0\u5e33\u201d\u3068\u3057\u3066\u8aad\u307f\u89e3\u3051\u3070\u3001\u7591\u3046\u9806\u756a\u3068\u6700\u5c0f\u5909\u66f4\u306e\u5207\u308a\u5206\u3051\u304c\u4f5c\u308c\u307e\u3059\u3002<\/div> <\/div>\r\n<div style=\"margin-top:14px; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#ffffff; max-width:100%; box-sizing:border-box; overflow:visible;\">\r\n  <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700;\">\r\n    <span style=\"display:inline-block; min-width:22px; text-align:center; color:#ffffff; background:#dc2626; border-radius:3px; padding:2px 6px; box-sizing:border-box; overflow-wrap:anywhere; max-width:100%;\">1<\/span>\r\n    <span style=\"margin-left:8px; overflow-wrap:anywhere; max-width:100%;\">30\u79d2\u3067\u4e89\u70b9\u3092\u7d5e\u308b<\/span>\r\n  <\/div>\r\n  <div style=\"margin-top:8px; font-size:14px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\r\n    \u300c\u8ab0\u306e\u7aef\u672b\u304c\u300d\u300c\u3044\u3064\u304b\u3089\u300d\u300c\u3069\u306e\u7bc4\u56f2\u306b\u300d\u5f71\u97ff\u3057\u3066\u3044\u308b\u304b\u3092\u3001DHCP\u306e\u30ea\u30fc\u30b9\u7cfb\u5217\u3067\u307e\u305a\u53ef\u8996\u5316\u3002\u78ba\u8a3c\u3088\u308a\u5148\u306b\u201c\u7591\u3046\u9806\u756a\u201d\u3092\u4f5c\u308b\u306e\u304c\u8fd1\u9053\u3067\u3059\u3002\r\n  <\/div>\r\n<\/div>\r\n\r\n<div style=\"margin-top:12px; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#ffffff; max-width:100%; box-sizing:border-box; overflow:visible;\">\r\n  <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700;\">\r\n    <span style=\"display:inline-block; min-width:22px; text-align:center; color:#ffffff; background:#16a34a; border-radius:3px; padding:2px 6px; box-sizing:border-box; overflow-wrap:anywhere; max-width:100%;\">2<\/span>\r\n    <span style=\"margin-left:8px; overflow-wrap:anywhere; max-width:100%;\">\u4e89\u70b9\u5225\uff1a\u4eca\u5f8c\u306e\u9078\u629e\u3084\u884c\u52d5<\/span>\r\n  <\/div>\r\n  <div style=\"margin-top:8px; font-size:14px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\r\n    DHCP\u306f\u201c\u5165\u53e3\u306e\u8a18\u9332\u201d\u3067\u3059\u3002\u6c7a\u3081\u6253\u3061\u305b\u305a\u3001\u7a81\u5408\u3068\u5c01\u3058\u8fbc\u3081\u3092\u6bb5\u968e\u5316\u3059\u308b\u3068\u3001\u30c8\u30e9\u30d6\u30eb\u3092\u5897\u3084\u3057\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\r\n  <\/div>\r\n\r\n  <div style=\"margin-top:10px; border:1px solid #e5e7eb; border-radius:3px; padding:10px; background:#f9fafb; max-width:100%; box-sizing:border-box; overflow:visible;\">\r\n    <div style=\"font-weight:700; overflow-wrap:anywhere; max-width:100%;\">\u30b1\u30fc\u30b9A\uff1a\u77ed\u671f\u30ea\u30fc\u30b9\u304c\u9023\u7d9a\u3057\u3001IP\u304c\u843d\u3061\u7740\u304b\u306a\u3044<\/div>\r\n    <div style=\"margin-top:6px; font-size:13px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\u66f4\u65b0\u30fb\u89e3\u653e\u306e\u56de\u8ee2\u304c\u901f\u3044\u3068\u304d\u306f\u3001\u7aef\u672b\u5165\u308c\u66ff\u3048\uff0f\u63a5\u7d9a\u4e0d\u5b89\u5b9a\uff0f\u610f\u56f3\u7684\u306a\u518d\u63a5\u7d9a\u304c\u6df7\u3056\u308a\u307e\u3059\u3002<\/div>\r\n    <pre style=\"margin:8px 0 0 0; padding:10px; background:#111827; color:#ffffff; border-radius:3px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># \u9078\u629e\u3068\u884c\u52d5\r\n\u30ea\u30fc\u30b9\u958b\u59cb\/\u66f4\u65b0\/\u89e3\u653e\u3092\u540c\u4e00MAC\u3067\u6642\u7cfb\u5217\u306b\u4e26\u3079\u3001\u7a7a\u767d\u6642\u9593\u3068\u983b\u5ea6\u3092\u898b\u308b\r\n\r\n\u540c\u6642\u523b\u5e2f\u306e\u7121\u7dda\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\/\u30b9\u30a4\u30c3\u30c1\u63a5\u7d9a\u30ed\u30b0\u3068\u7a81\u5408\u3057\u3001\u7269\u7406\/SSID\/VLAN\u3092\u5207\u308a\u5206\u3051\u308b\r\n\r\n\u5f71\u97ff\u304c\u8aad\u3081\u306a\u3044\u5834\u5408\u306f\u3001\u9694\u96e2\u306f\u6bb5\u968e\u7684\uff08\u5bfe\u8c61\u30bb\u30b0\u30e1\u30f3\u30c8\u9650\u5b9a\uff09\u306b\u3057\u3066\u69d8\u5b50\u3092\u898b\u308b<\/pre>\r\n<\/div>\r\n\r\n<div style=\"margin-top:10px; border:1px solid #e5e7eb; border-radius:3px; padding:10px; background:#f9fafb; max-width:100%; box-sizing:border-box; overflow:visible;\">\r\n  <div style=\"font-weight:700; overflow-wrap:anywhere; max-width:100%;\">\u30b1\u30fc\u30b9B\uff1a\u540c\u4e00IP\u306e\u7af6\u5408\u3084\u3001\u540c\u4e00MAC\u304c\u8907\u6570\u7b87\u6240\u3067\u898b\u3048\u308b<\/div>\r\n  <div style=\"margin-top:6px; font-size:13px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\u7af6\u5408\u306f\u8aa4\u8a2d\u5b9a\u3060\u3051\u3067\u306a\u304f\u3001MAC\u507d\u88c5\u3084\u30d6\u30ea\u30c3\u30b8\u7d4c\u7531\u306e\u6df7\u7dda\u3067\u3082\u8d77\u3053\u308a\u307e\u3059\u3002<\/div>\r\n  <pre style=\"margin:8px 0 0 0; padding:10px; background:#111827; color:#ffffff; border-radius:3px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># \u9078\u629e\u3068\u884c\u52d5\r\nDHCP\u306e\u8a18\u9332\uff08MAC\/hostname\/Option\uff09\u3092\u57fa\u70b9\u306b\u3057\u3001L2\u5074\u306e\u5b66\u7fd2\u30c6\u30fc\u30d6\u30eb\/\u7121\u7dda\u306e\u63a5\u7d9a\u5c65\u6b74\u3067\u201c\u5c45\u5834\u6240\u201d\u3092\u78ba\u8a8d\r\n\r\n\u65e2\u5b58\u7aef\u672b\u306e\u53ef\u80fd\u6027\u304c\u6b8b\u308b\u306a\u3089\u3001\u3044\u304d\u306a\u308a\u906e\u65ad\u3067\u306f\u306a\u304f\u4e88\u7d04\uff08\u56fa\u5b9a\u5316\uff09\u3067\u6319\u52d5\u3092\u5b89\u5b9a\u3055\u305b\u3066\u89b3\u6e2c\u3059\u308b\r\n\r\n\u672c\u756a\u5f71\u97ff\u304c\u5927\u304d\u3044\u3068\u304d\u306f\u3001\u5909\u66f4\u70b9\u3092\u6700\u5c0f\u306b\u3057\u3066\u8a3c\u8de1\u304c\u6b8b\u308b\u9806\uff08\u89b3\u6e2c\u2192\u9650\u5b9a\u2192\u6052\u4e45\uff09\u3067\u9032\u3081\u308b<\/pre>\r\n<\/div>\r\n\r\n<div style=\"margin-top:10px; border:1px solid #e5e7eb; border-radius:3px; padding:10px; background:#f9fafb; max-width:100%; box-sizing:border-box; overflow:visible;\">\r\n  <div style=\"font-weight:700; overflow-wrap:anywhere; max-width:100%;\">\u30b1\u30fc\u30b9C\uff1a\u30db\u30b9\u30c8\u540d\u304c\u7a7a\u30fb\u30d9\u30f3\u30c0\u304c\u4e0d\u81ea\u7136\u30fb\u6df1\u591c\u5e2f\u306b\u3060\u3051\u51fa\u308b<\/div>\r\n  <div style=\"margin-top:6px; font-size:13px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\u201c\u898b\u3048\u306b\u304f\u3044\u7aef\u672b\u201d\u306f\u3001\u30ed\u30b0\u306e\u53d6\u308a\u65b9\u3068\u7a81\u5408\u624b\u9806\u3067\u5dee\u304c\u51fa\u307e\u3059\u3002<\/div>\r\n  <pre style=\"margin:8px 0 0 0; padding:10px; background:#111827; color:#ffffff; border-radius:3px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># \u9078\u629e\u3068\u884c\u52d5\r\nDHCP\u306e\u6642\u523b\uff08NTP\uff09\u3068\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30c8\u6761\u4ef6\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3001\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306e\u4fe1\u983c\u6027\u3092\u62c5\u4fdd\u3059\u308b\r\n\r\nDNS\u30ed\u30b0\/AD\u8a8d\u8a3c\/\u30d7\u30ed\u30ad\u30b7\/EDR\u306a\u3069\u201c\u5225\u7cfb\u7d71\u306e\u8a3c\u8de1\u201d\u3068\u91cd\u306d\u3001\u540c\u4e00\u4eba\u7269\/\u540c\u4e00\u7aef\u672b\u306e\u7dda\u3092\u4f5c\u308b\r\n\r\n\u65ad\u5b9a\u6750\u6599\u304c\u63c3\u308f\u306a\u3044\u9593\u306f\u3001\u5f71\u97ff\u7bc4\u56f2\u306e\u628a\u63e1\u3092\u512a\u5148\u3057\u3001\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u76e3\u8996\u5f37\u5316\u3067\u8ffd\u8de1\u3059\u308b<\/pre>\r\n<\/div>\r\n\r\n<\/div> <div style=\"margin-top:12px; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#ffffff; max-width:100%; box-sizing:border-box; overflow:visible;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700;\"> <span style=\"display:inline-block; min-width:22px; text-align:center; color:#ffffff; background:#2563eb; border-radius:3px; padding:2px 6px; box-sizing:border-box; overflow-wrap:anywhere; max-width:100%;\">3<\/span> <span style=\"margin-left:8px; overflow-wrap:anywhere; max-width:100%;\">\u5f71\u97ff\u7bc4\u56f2\u30921\u5206\u3067\u78ba\u8a8d<\/span> <\/div> <div style=\"margin-top:8px; font-size:14px; color:#374151; overflow-wrap:anywhere; max-width:100%;\"> \u300c\u3069\u306e\u30b9\u30b3\u30fc\u30d7\/\u30bb\u30b0\u30e1\u30f3\u30c8\u300d\u300c\u3069\u306e\u6642\u9593\u5e2f\u300d\u300c\u3069\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u6ce2\u53ca\u300d\u306e3\u70b9\u3060\u3051\u5148\u306b\u62bc\u3055\u3048\u308b\u3068\u3001\u904e\u5270\u306a\u5909\u66f4\u3092\u907f\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002 <\/div> <div style=\"margin-top:8px; font-size:13px; color:#374151; overflow-wrap:anywhere; max-width:100%;\"> \u4f8b\uff1a\u8a72\u5f53MAC\u304c\u89e6\u308c\u305fVLAN\u3001\u8a72\u5f53IP\u5e2f\u306e\u7af6\u5408\u6709\u7121\u3001\u8a8d\u8a3c\u30ed\u30b0\u306e\u6709\u7121\u3001\u5229\u7528\u3055\u308c\u305f\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\/\u30d7\u30ed\u30ad\u30b7\u306e\u8db3\u8de1\u3002 <\/div> <\/div> <div style=\"margin-top:12px; border:1px solid #fdba74; border-radius:3px; padding:12px; background:#fff7ed; max-width:100%; box-sizing:border-box; overflow:visible;\"> <div style=\"font-weight:700; overflow-wrap:anywhere; max-width:100%;\">\u5931\u6557\u3059\u308b\u3068\u3069\u3046\u306a\u308b\uff1f\uff08\u3084\u308a\u304c\u3061\u306a\u30df\u30b9\u3068\u8d77\u3053\u308a\u5f97\u308b\u7d50\u679c\uff09<\/div> <ul style=\"margin:8px 0 0 18px; padding:0; color:#7c2d12; font-size:13px; overflow-wrap:anywhere; max-width:100%;\"> <li style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30c8\u3084\u4fdd\u5b58\u5148\u4e0d\u8db3\u3067\u3001\u809d\u5fc3\u306a\u671f\u9593\u306e\u8a3c\u8de1\u304c\u6b20\u3051\u3066\u201c\u65ad\u5b9a\u3067\u304d\u306a\u3044\u201d\u72b6\u614b\u304c\u6b8b\u308b<\/li> <li style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">DHCP\u3060\u3051\u3067\u6c7a\u3081\u6253\u3061\u3057\u3066\u3057\u307e\u3044\u3001MAC\u507d\u88c5\u3084\u5225\u7d4c\u8def\u306e\u4fb5\u5165\u3092\u898b\u843d\u3068\u3057\u3066\u518d\u767a\u3059\u308b<\/li> <li style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u8aa4\u9694\u96e2\u3067\u6b63\u898f\u7aef\u672b\u307e\u3067\u5dfb\u304d\u8fbc\u307f\u3001\u73fe\u5834\u306e\u4fe1\u983c\u3068\u5fa9\u65e7\u6642\u9593\u3092\u540c\u6642\u306b\u5931\u3046<\/li> <li style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u8aac\u660e\u306e\u524d\u63d0\uff08\u6642\u523b\u30fb\u7bc4\u56f2\u30fb\u6839\u62e0\uff09\u304c\u63fa\u3089\u304e\u3001\u5f79\u54e1\/\u76e3\u67fb\u5bfe\u5fdc\u304c\u9577\u671f\u5316\u3059\u308b<\/li> <\/ul> <\/div> <div style=\"margin-top:12px; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#f8fafc; max-width:100%; box-sizing:border-box; overflow:visible;\"> <div style=\"font-size:18px; font-weight:700; overflow-wrap:anywhere; max-width:100%;\">\u8ff7\u3063\u305f\u3089\uff1a\u7121\u6599\u3067\u76f8\u8ac7\u3067\u304d\u307e\u3059<\/div> <div style=\"margin-top:6px; font-size:13px; color:#374151; overflow-wrap:anywhere; max-width:100%;\"> \u8ff7\u3063\u305f\u3089\u3001<strong>\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u7121\u6599\u76f8\u8ac7\u3002\u8a3c\u8de1\u3092\u5d29\u3055\u305a\u3001\u6b62\u3081\u305a\u306b\u9032\u3081\u308b\u305f\u3081\u306e\u201c\u7591\u3046\u9806\u756a\u201d\u3068\u201c\u6700\u5c0f\u5909\u66f4\u201d\u3092\u4e00\u7dd2\u306b\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002 <\/div>\r\n<div style=\"margin-top:10px; font-size:12px; color:#374151; overflow-wrap:anywhere; max-width:100%;\">\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u30ed\u30b0\u304c\u8db3\u308a\u306a\u3044\u306e\u304b\u3001\u898b\u65b9\u304c\u60aa\u3044\u306e\u304b\u3067\u8ff7\u3063\u305f\u3089\u3002<\/div>\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">DHCP\u306e\u6642\u523b\u304c\u4fe1\u7528\u3067\u304d\u305a\u3001\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306e\u8a3a\u65ad\u304c\u3067\u304d\u306a\u3044\u3002<\/div>\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">MAC\u30a2\u30c9\u30ec\u30b9\u507d\u88c5\u306e\u53ef\u80fd\u6027\u304c\u5207\u308c\u305a\u3001\u5224\u65ad\u3067\u8ff7\u3063\u305f\u3089\u3002<\/div>\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u73fe\u5834\u3067\u6b62\u3081\u3089\u308c\u305a\u3001\u6700\u5c0f\u5909\u66f4\u306e\u5c01\u3058\u8fbc\u3081\u306b\u8ff7\u3063\u305f\u3089\u3002<\/div>\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u5f79\u54e1\u8aac\u660e\u30fb\u76e3\u67fb\u306e\u8a00\u8449\u306b\u843d\u3068\u305b\u305a\u3001\u8cc7\u6599\u5316\u306e\u8a3a\u65ad\u304c\u3067\u304d\u306a\u3044\u3002<\/div>\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3001\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u6a29\u9650\u3092\u89e6\u308b\u524d\u306b\u76f8\u8ac7\u3059\u308b\u3068\u65e9\u304f\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/div>\r\n  <div style=\"margin:6px 0; overflow-wrap:anywhere; max-width:100%;\">\u95a2\u4fc2\u8005\u304c\u591a\u304f\u3001\u8ab0\u306b\u4f55\u3092\u4f1d\u3048\u308b\u304b\u3067\u8ff7\u3063\u305f\u3089\u3002<\/div>\r\n<\/div>\r\n\r\n<div style=\"margin-top:12px; display:flex; flex-wrap:wrap; gap:8px; max-width:100%; box-sizing:border-box; overflow:visible;\">\r\n  <a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\" style=\"display:inline-block; background:#2563eb; color:#ffffff; text-decoration:none; padding:10px 12px; border-radius:3px; box-sizing:border-box; overflow-wrap:anywhere; max-width:100%;\">\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0<\/a>\r\n  <a href=\"tel:0120838831\" style=\"display:inline-block; background:#1e3a8a; color:#ffffff; text-decoration:none; padding:10px 12px; border-radius:3px; box-sizing:border-box; overflow-wrap:anywhere; max-width:100%;\">\u96fb\u8a71\u3067\u76f8\u8ac7\uff080120-838-831\uff09<\/a>\r\n  <a href=\"tel:0434224240\" style=\"display:inline-block; background:#0b1f4b; color:#ffffff; text-decoration:none; padding:10px 12px; border-radius:3px; box-sizing:border-box; overflow-wrap:anywhere; max-width:100%;\">\u6280\u8853\u8005\u76f4\u901a\uff08043-422-4240\uff09<\/a>\r\n<\/div>\r\n\r\n<div style=\"margin-top:12px; font-size:1.5em; font-weight:700; overflow-wrap:anywhere; max-width:100%;\">\u8a73\u3057\u3044\u8aac\u660e\u3068\u5bfe\u7b56\u306f\u4ee5\u4e0b\u672c\u6587\u3078\u3002<\/div>\r\n<\/div> <\/div>\r\n<\/section> <div style=\"margin:0; padding:30pt; background-color:#EEEEEE;\"> <p style=\"margin:0 0 8px 0; font-size:1.2em; overflow-wrap:anywhere; max-width:100%;\"><strong>\u3082\u304f\u3058<\/strong><\/p> <ul style=\"list-style-type:none; padding-left:0; margin:0;\"> <li style=\"margin:40px 0;\"><a href=\"#sec01\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c1\u7ae0\uff1a\u307e\u305a\u300c\u8ab0\u304c\u3044\u3064\u30cd\u30c3\u30c8\u306b\u5165\u3063\u305f\uff1f\u300d\u304c\u8aac\u660e\u3067\u304d\u306a\u3044\u7126\u308a<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec02\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c2\u7ae0\uff1aDHCP\u30ed\u30b0\u306f\u201cIP\u306e\u8cb8\u3057\u501f\u308a\u53f0\u5e33\u201d\u2014\u2014\u8ffd\u3048\u308b\u7bc4\u56f2\u3068\u9650\u754c<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec03\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c3\u7ae0\uff1a\u7740\u624b\u524d\u306b\u5b88\u308b\u3053\u3068\u2014\u2014\u6700\u5c0f\u5909\u66f4\u3067\u8a3c\u8de1\u3092\u6b8b\u3059\u4fdd\u5168\u8a2d\u8a08<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec04\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c4\u7ae0\uff1aWindows\/ISC\/Kea\u306e\u898b\u3069\u3053\u308d\u2014\u2014\u30ea\u30fc\u30b9\u958b\u59cb\u30fb\u66f4\u65b0\u30fb\u89e3\u653e\u306e\u8aad\u307f\u5206\u3051<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec05\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c5\u7ae0\uff1aIP\u5272\u5f53\u5c65\u6b74\u3067\u201c\u7aef\u672b\u306e\u52d5\u7dda\u201d\u3092\u4f5c\u308b\u2014\u2014MAC\u30fb\u30db\u30b9\u30c8\u540d\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec06\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c6\u7ae0\uff1a\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5178\u578b\u2014\u2014\u77ed\u671f\u30ea\u30fc\u30b9\uff0f\u885d\u7a81\uff0f\u672a\u77e5\u30d9\u30f3\u30c0\u306e\u30b5\u30a4\u30f3<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec07\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c7\u7ae0\uff1aDHCP\u3060\u3051\u3067\u6c7a\u3081\u6253\u3061\u3057\u306a\u3044\u2014\u2014\u30b9\u30a4\u30c3\u30c1MAC\u8868\u30fbWi-Fi\u30fbAD\u30fbNAC\u3068\u306e\u7a81\u5408<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec08\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c8\u7ae0\uff1a\u5f71\u97ff\u7bc4\u56f2\u3092\u5207\u308b\u2014\u2014\u9694\u96e2\u30fb\u4e88\u7d04\u30fb\u30b9\u30b3\u30fc\u30d7\u5206\u5272\u3092\u6700\u5c0f\u5909\u66f4\u3067\u9032\u3081\u308b<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec09\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c9\u7ae0\uff1a\u5f79\u54e1\/\u76e3\u67fb\u306b\u901a\u308b\u8aac\u660e\u2014\u2014\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3068\u518d\u767a\u9632\u6b62\uff08BCP\uff09\u3078\u843d\u3068\u3059<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec10\" style=\"text-decoration:none; color:#111827; overflow-wrap:anywhere; max-width:100%;\">\u7b2c10\u7ae0\uff1a\u8ff7\u3063\u305f\u3089\u5c02\u9580\u5bb6\u3078\u2014\u2014\u672c\u756a\u30fb\u5171\u6709\u57fa\u76e4\u3067\u3082\u5d29\u3055\u305a\u7279\u5b9a\u3059\u308b\u9032\u3081\u65b9<\/a><\/li> <\/ul> <\/div> \r\n\r\n\r\n\r\n<p>\u3010\u6ce8\u610f\u3011\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7591\u3044\u304c\u3042\u308b\u3068\u304d\u307b\u3069\u3001\u81ea\u5df1\u5224\u65ad\u3067\u306e\u5927\u304d\u306a\u8a2d\u5b9a\u5909\u66f4\u3084\u5fa9\u65e7\u4f5c\u696d\uff08\u30ed\u30b0\u306e\u4e0a\u66f8\u304d\u30fb\u6a5f\u5668\u306e\u521d\u671f\u5316\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u4f5c\u308a\u66ff\u3048\u7b49\uff09\u306f\u907f\u3051\u3001\u307e\u305a\u306f\u8a3c\u8de1\u3092\u5b88\u308b\u521d\u52d5\u3068\u5f71\u97ff\u7bc4\u56f2\u306e\u78ba\u8a8d\u306b\u7559\u3081\u3001\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u5834\u5408\u306f<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u4e8b\u696d\u8005\u3078\u76f8\u8ac7\u3059\u308b\u3053\u3068\u304c\u53ce\u675f\u306b\u8fd1\u3065\u304d\u3084\u3059\u3044\u3067\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec01\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c1\u7ae0\uff1a\u307e\u305a\u300c\u8ab0\u304c\u3044\u3064\u30cd\u30c3\u30c8\u306b\u5165\u3063\u305f\uff1f\u300d\u304c\u8aac\u660e\u3067\u304d\u306a\u3044\u7126\u308a<\/h2> <p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7570\u5909\u306f\u3001\u6700\u521d\u306f\u300c\u306a\u3093\u3068\u306a\u304f\u5909\u3060\u300d\u304b\u3089\u59cb\u307e\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002IP\u304c\u983b\u7e41\u306b\u5909\u308f\u308b\u3001\u540c\u3058IP\u3067\u7af6\u5408\u304c\u51fa\u308b\u3001\u898b\u899a\u3048\u306e\u306a\u3044\u30db\u30b9\u30c8\u540d\u304c\u73fe\u308c\u308b\u3001\u76e3\u8996\u304c\u3044\u3064\u3082\u3068\u9055\u3046\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3059\u2014\u2014\u73fe\u5834\u306f\u6b62\u3081\u3089\u308c\u305a\u3001\u4e0a\u53f8\u3084\u5f79\u54e1\u306b\u306f\u8aac\u660e\u304c\u8981\u308b\u306e\u306b\u3001\u6839\u62e0\u304c\u63b4\u3081\u306a\u3044\u3002\u3053\u3053\u304c\u4e00\u756a\u3057\u3093\u3069\u3044\u5c40\u9762\u3067\u3059\u3002<\/p> <p>\u3053\u306e\u30c6\u30fc\u30de\u306f\u300cDHCP\u30ed\u30b0\u89e3\u6790\u300d\u3067\u3059\u304c\u3001\u76ee\u7684\u306f\u30ed\u30b0\u3092\u8aad\u307f\u89e3\u304f\u3053\u3068\u81ea\u4f53\u3067\u306f\u306a\u304f\u3001<strong>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u53ef\u80fd\u6027\u3092\u201c\u5b89\u5168\u306a\u521d\u52d5\u201d\u3067\u7d5e\u308a\u8fbc\u307f\u3001\u73fe\u5834\u3092\u4f59\u8a08\u306b\u6df7\u4e71\u3055\u305b\u305a\u306b\u65e9\u671f\u53ce\u675f\u3078\u5411\u304b\u3046<\/strong>\u3053\u3068\u3067\u3059\u3002\u6700\u5c0f\u5909\u66f4\u3067\u72b6\u6cc1\u3092\u843d\u3061\u7740\u304b\u305b\u3001\u8aac\u660e\u53ef\u80fd\u306a\u5f62\u306b\u6574\u3048\u3066\u3044\u304f\u3002\u305d\u306e\u9806\u756a\u3092\u6700\u521d\u306b\u5171\u6709\u3057\u3066\u304a\u304f\u3068\u3001\u30c1\u30fc\u30e0\u5185\u306e\u6e29\u5ea6\u304c\u4e0b\u304c\u308a\u3001\u5224\u65ad\u304c\u63c3\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u5192\u982d30\u79d2\uff1a\u75c7\u72b6 \u2192 \u53d6\u308b\u3079\u304d\u884c\u52d5\uff08\u30c7\u30fc\u30bf\u3092\u5b88\u308b\u521d\u52d5\u30ac\u30a4\u30c9\uff09<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u75c7\u72b6\uff08\u73fe\u5834\u3067\u8d77\u304d\u304c\u3061\uff09<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u307e\u305a\u53d6\u308b\u3079\u304d\u884c\u52d5\uff08\u6700\u5c0f\u5909\u66f4\u3067\uff09<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u907f\u3051\u305f\u3044\u884c\u52d5\uff08\u6df7\u4e71\u3084\u4e0a\u66f8\u304d\u306e\u539f\u56e0\uff09<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">IP\u7af6\u5408\u304c\u65ad\u7d9a\u7684\u306b\u51fa\u308b\uff0f\u7aef\u672b\u304c\u6642\u3005\u3064\u306a\u304c\u3089\u306a\u3044<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">DHCP\u30ed\u30b0\u306e\u4fdd\u5168\uff08\u30b3\u30d4\u30fc\u30fb\u9000\u907f\uff09\u2192\u7af6\u5408\u767a\u751f\u6642\u9593\u5e2f\u306e\u30ea\u30fc\u30b9\u5c65\u6b74\u3092\u62bd\u51fa\u2192L2\/L3\u306e\u95a2\u9023\u30ed\u30b0\u3068\u7a81\u5408<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">DHCP\u30b9\u30b3\u30fc\u30d7\u3092\u3044\u304d\u306a\u308a\u4f5c\u308a\u66ff\u3048\u308b\uff0f\u5168\u4f53\u505c\u6b62\uff0f\u30ed\u30b0\u3092\u6d88\u3057\u3066\u518d\u8d77\u52d5\u3067\u69d8\u5b50\u898b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u898b\u899a\u3048\u306e\u306a\u3044MAC\/\u30db\u30b9\u30c8\u540d\u304c\u73fe\u308c\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u8a72\u5f53MAC\u306e\u51fa\u73fe\u6642\u523b\u3068\u5272\u5f53IP\u3092\u6642\u7cfb\u5217\u5316\u2192DNS\/\u8a8d\u8a3c\/\u30b9\u30a4\u30c3\u30c1\u5b66\u7fd2\u8868\/\u7121\u7dda\u63a5\u7d9a\u5c65\u6b74\u3067\u201c\u5c45\u5834\u6240\u201d\u3092\u78ba\u8a8d<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u78ba\u8a3c\u306a\u3057\u306e\u4e00\u62ec\u906e\u65ad\uff0f\u73fe\u5834\u7aef\u672b\u306e\u5e83\u7bc4\u56f2\u9694\u96e2\uff0f\u8a3c\u8de1\u3092\u6b8b\u3055\u306a\u3044\u500b\u5225\u5bfe\u5fdc<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u77ed\u3044\u30ea\u30fc\u30b9\u304c\u9023\u7d9a\u3057\u3001IP\u304c\u843d\u3061\u7740\u304b\u306a\u3044<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u540c\u4e00MAC\u306e\u300c\u958b\u59cb\u2192\u66f4\u65b0\u2192\u89e3\u653e\u300d\u306e\u983b\u5ea6\u3092\u53ef\u8996\u5316\u2192\u6642\u9593\u5e2f\u30fb\u62e0\u70b9\u30fbSSID\/VLAN\u306e\u504f\u308a\u3092\u78ba\u8a8d<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30ea\u30fc\u30b9\u671f\u9593\u306e\u5927\u5909\u66f4\u3092\u5148\u306b\u5165\u308c\u308b\uff0f\u30ed\u30b0\u4fdd\u5b58\u671f\u9593\u3092\u78ba\u8a8d\u3057\u306a\u3044\u307e\u307e\u9577\u671f\u6226\u306b\u5165\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u5f79\u54e1\u30fb\u76e3\u67fb\u5411\u3051\u306b\u8aac\u660e\u304c\u3067\u304d\u306a\u3044<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u300c\u8ab0\u304c\u30fb\u3044\u3064\u30fb\u3069\u3053\u3067\u30fb\u4f55\u3092\u3057\u305f\u53ef\u80fd\u6027\u300d\u306e\u9aa8\u5b50\u3092DHCP\u53f0\u5e33\u3067\u4f5c\u308b\u2192\u4e0d\u8db3\u8a3c\u8de1\u3092\u8ffd\u52a0\u89b3\u6e2c\u3067\u88dc\u3046<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u63a8\u6e2c\u3067\u65ad\u5b9a\uff0f\u95a2\u4fc2\u8005\u3054\u3068\u306b\u8aac\u660e\u304c\u5909\u308f\u308b\uff0f\u6839\u62e0\u306e\u51fa\u5178\u304c\u8ffd\u3048\u306a\u3044\u30e1\u30e2\u3060\u3051\u6b8b\u308b<\/td> <\/tr> <\/table> <hr> <h3>\u4f9d\u983c\u5224\u65ad\uff1a\u3053\u306e\u6761\u4ef6\u304c\u6df7\u3056\u308b\u307b\u3069\u3001\u65e9\u3081\u306e\u76f8\u8ac7\u3067\u53ce\u675f\u304c\u65e9\u3044<\/h3> <p>DHCP\u30ed\u30b0\u306e\u89e3\u6790\u306f\u3001\u5358\u4f53\u3067\u5b8c\u7d50\u3057\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u6b21\u306e\u6761\u4ef6\u304c\u91cd\u306a\u308b\u307b\u3069\u3001\u4e00\u822c\u8ad6\u3060\u3051\u3067\u306e\u5207\u308a\u5206\u3051\u304c\u96e3\u3057\u304f\u306a\u308a\u3001\u5909\u66f4\u306e\u5f71\u97ff\u3082\u8aad\u307f\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u672c\u756a\u696d\u52d9\u304c\u6b62\u3081\u3089\u308c\u306a\u3044\uff08\u533b\u7642\u30fb\u4ecb\u8b77\u30fb\u88fd\u9020\u30fb24\/365\u306a\u3069\uff09<\/li> <li>\u5171\u6709\u57fa\u76e4\uff08\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u4eee\u60f3\u5316\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u8907\u6570\u30c6\u30ca\u30f3\u30c8\uff09\u304c\u7d61\u3080<\/li> <li>\u76e3\u67fb\u8981\u4ef6\u30fb\u5951\u7d04\u8981\u4ef6\uff08\u30ed\u30b0\u4fdd\u5168\u3001\u8a3c\u8de1\u3001\u624b\u9806\u627f\u8a8d\u3001\u5831\u544a\u66f8\uff09\u304c\u3042\u308b<\/li> <li>\u7aef\u672b\u6570\u304c\u591a\u304f\u3001\u60c5\u30b7\u30b9\u3060\u3051\u3067\u8ffd\u3044\u304d\u308c\u306a\u3044<\/li> <li>\u201c\u906e\u65ad\u3059\u308c\u3070\u76f4\u308b\u201d\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u8aa4\u906e\u65ad\u306e\u640d\u5931\u304c\u5927\u304d\u3044<\/li> <\/ul> <p>\u3053\u306e\u6bb5\u968e\u3067\u6c42\u3081\u3089\u308c\u308b\u306e\u306f\u3001\u6d3e\u624b\u306a\u5bfe\u51e6\u3067\u306f\u306a\u304f\u300c\u8a3c\u8de1\u3092\u5b88\u308a\u3064\u3064\u3001\u5f71\u97ff\u7bc4\u56f2\u3092\u6700\u5c0f\u5316\u3057\u306a\u304c\u3089\u3001\u8aac\u660e\u53ef\u80fd\u306a\u5f62\u306b\u6574\u3048\u308b\u300d\u9032\u3081\u65b9\u3067\u3059\u3002\u500b\u5225\u6848\u4ef6\u306e\u524d\u63d0\uff08\u69cb\u6210\u3001\u8cac\u4efb\u5206\u754c\u3001\u76e3\u67fb\uff09\u3067\u6b63\u89e3\u304c\u5909\u308f\u308b\u305f\u3081\u3001\u8ff7\u3063\u305f\u3089<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3001\u6700\u5c0f\u5909\u66f4\u306e\u4f5c\u6226\u3092\u4e00\u7dd2\u306b\u56fa\u3081\u308b\u307b\u3046\u304c\u7d50\u679c\u7684\u306b\u65e9\u304f\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <p>\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a><\/p> <p>\u96fb\u8a71\uff1a<a href=\"tel:0120838831\">0120-838-831<\/a><\/p> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u4f0f\u7dda\uff09<\/h3> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u306f\u3001\u300c\u72af\u4eba\u63a2\u3057\u300d\u3088\u308a\u3082\u5148\u306b\u300c\u8aac\u660e\u3067\u304d\u308b\u53f0\u5e33\u300d\u3092\u4f5c\u308b\u4f5c\u696d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001DHCP\u30ed\u30b0\u304c\u3069\u3053\u307e\u3067\u201c\u53f0\u5e33\u201d\u3068\u3057\u3066\u4f7f\u3048\u308b\u306e\u304b\u3001\u8ffd\u3048\u308b\u7bc4\u56f2\u3068\u9650\u754c\u3092\u306f\u3063\u304d\u308a\u3055\u305b\u307e\u3059\u3002\u9650\u754c\u3092\u6700\u521d\u306b\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u7121\u99c4\u306a\u5bc4\u308a\u9053\u3068\u4e0d\u8981\u306a\u5909\u66f4\u304c\u6e1b\u308a\u3001\u73fe\u5834\u306e\u75b2\u5f0a\u304c\u6291\u3048\u8fbc\u3081\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec02\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c2\u7ae0\uff1aDHCP\u30ed\u30b0\u306f\u201cIP\u306e\u8cb8\u3057\u501f\u308a\u53f0\u5e33\u201d\u2014\u2014\u8ffd\u3048\u308b\u7bc4\u56f2\u3068\u9650\u754c<\/h2> <p>DHCP\u30b5\u30fc\u30d0\u306e\u30ed\u30b0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u53c2\u52a0\u306e\u201c\u5165\u53e3\u201d\u306b\u8fd1\u3044\u8a18\u9332\u3067\u3059\u3002\u7aef\u672b\u304cIP\u30a2\u30c9\u30ec\u30b9\u3092\u5fc5\u8981\u3068\u3057\u305f\u3068\u304d\u3001DHCP\u306f\u300c\u3053\u306e\u7aef\u672b\u306b\u3001\u3053\u306eIP\u3092\u3001\u3053\u306e\u671f\u9593\u8cb8\u3057\u305f\u300d\u3068\u3044\u3046\u5f62\u3067\u5c65\u6b74\u3092\u6b8b\u3057\u307e\u3059\u3002\u3053\u3053\u3092\u6642\u7cfb\u5217\u3067\u4e26\u3079\u308b\u3068\u3001\u5c11\u306a\u304f\u3068\u3082\u300c\u3044\u3064\u9803\u304b\u3089\u305d\u306e\u7aef\u672b\u304c\u898b\u3048\u59cb\u3081\u305f\u304b\u300d\u300c\u3069\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\uff08\u30b9\u30b3\u30fc\u30d7\uff09\u3067\u8d77\u304d\u3066\u3044\u308b\u304b\u300d\u300c\u540c\u3058\u7aef\u672b\u304c\u4f55\u5ea6\u3082\u51fa\u5165\u308a\u3057\u3066\u3044\u306a\u3044\u304b\u300d\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p> <p>\u305f\u3060\u3057\u3001DHCP\u30ed\u30b0\u306f\u4e07\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e07\u80fd\u3060\u3068\u601d\u3044\u8fbc\u3093\u3067\u3057\u307e\u3046\u3068\u3001\u65ad\u5b9a\u3067\u304d\u306a\u3044\u3068\u3053\u308d\u3067\u65ad\u5b9a\u3057\u305d\u3046\u306b\u306a\u308a\u3001\u7d50\u679c\u7684\u306b\u6df7\u4e71\u304c\u5897\u3048\u307e\u3059\u3002\u8ffd\u3048\u308b\u7bc4\u56f2\u3068\u9650\u754c\u3092\u6700\u521d\u306b\u8a00\u8a9e\u5316\u3057\u3001\u8db3\u308a\u306a\u3044\u90e8\u5206\u3092\u201c\u5225\u306e\u8a3c\u8de1\u201d\u3067\u88dc\u3046\u524d\u63d0\u306b\u3059\u308b\u3068\u3001\u30c0\u30e1\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>DHCP\u30ed\u30b0\u3067\u8ffd\u3048\u308b\u3053\u3068\uff08\u5178\u578b\uff09<\/h3> <ul> <li>\u5272\u5f53IP\u3001\u5272\u5f53\uff08\u958b\u59cb\uff09\u6642\u523b\u3001\u66f4\u65b0\u6642\u523b\u3001\u89e3\u653e\u6642\u523b\uff08\u30ed\u30b0\u306b\u51fa\u308b\u5834\u5408\uff09<\/li> <li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8b58\u5225\u5b50\uff08MAC\u30a2\u30c9\u30ec\u30b9\u3084Client Identifier\uff09<\/li> <li>\u30db\u30b9\u30c8\u540d\uff08Option 12\u306a\u3069\u3002\u7a7a\u306e\u3053\u3068\u3082\u3042\u308a\u307e\u3059\uff09<\/li> <li>DHCP\u30b5\u30fc\u30d0\u5074\u306e\u30b9\u30b3\u30fc\u30d7\u60c5\u5831\uff08\u3069\u306e\u7bc4\u56f2\u306eIP\u3092\u8cb8\u3057\u305f\u304b\uff09<\/li> <li>\u30ea\u30fc\u30b9\u671f\u9593\uff08\u77ed\u3044\/\u9577\u3044\u306e\u504f\u308a\u304c\u7570\u5e38\u5146\u5019\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff09<\/li> <\/ul> <hr> <h3>DHCP\u30ed\u30b0\u3060\u3051\u3067\u306f\u8ffd\u3048\u306a\u3044\u3053\u3068\uff08\u9650\u754c\uff09<\/h3> <ul> <li>\u56fa\u5b9aIP\uff08\u9759\u7684\u8a2d\u5b9a\uff09\u306e\u7aef\u672b\u306f\u3001DHCP\u3092\u901a\u3089\u305a\u30ed\u30b0\u306b\u51fa\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/li> <li>DHCP\u3092\u4f7f\u3063\u3066\u3044\u3066\u3082\u3001MAC\/\u30db\u30b9\u30c8\u540d\u306f\u507d\u88c5\u3055\u308c\u5f97\u307e\u3059\uff08\u30ed\u30b0\u4e0a\u306e\u540c\u4e00\u6027\u304c\u5d29\u308c\u308b\uff09<\/li> <li>IPv6\u3067\u306fSLAAC\u306a\u3069DHCPv6\u4ee5\u5916\u306e\u65b9\u5f0f\u304c\u6df7\u5728\u3057\u3001DHCP\u30ed\u30b0\u3060\u3051\u3067\u306f\u6b20\u3051\u3084\u3059\u3044\u3067\u3059<\/li> <li>\u30ed\u30b0\u306e\u4fdd\u5b58\u671f\u9593\u304c\u77ed\u3044\u3001\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u6b20\u843d\u3057\u3066\u3044\u308b\u3068\u3001\u6642\u7cfb\u5217\u306e\u9023\u7d9a\u6027\u304c\u9014\u5207\u308c\u307e\u3059<\/li> <li>DHCP\u30ea\u30ec\u30fc\uff08\u4e2d\u7d99\uff09\u3084Option 82\uff08Relay Agent Information\uff09\u306e\u6709\u7121\u3067\u201c\u3069\u3053\u304b\u3089\u6765\u305f\u304b\u201d\u306e\u8ffd\u8de1\u7cbe\u5ea6\u304c\u5909\u308f\u308a\u307e\u3059<\/li> <\/ul> <p>\u3064\u307e\u308a\u3001DHCP\u30ed\u30b0\u3067\u3067\u304d\u308b\u306e\u306f\u300c\u5165\u53e3\u306e\u53f0\u5e33\u3092\u4f5c\u308b\u300d\u3053\u3068\u3067\u3042\u3063\u3066\u3001\u300c\u5358\u72ec\u3067\u72af\u884c\u3092\u65ad\u5b9a\u3059\u308b\u300d\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3053\u3092\u8aa4\u308b\u3068\u3001\u906e\u65ad\u3084\u69cb\u6210\u5909\u66f4\u304c\u5148\u884c\u3057\u3001\u8a3c\u8de1\u304c\u8584\u308c\u3066\u8ffd\u3044\u76f4\u3057\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u201c\u53f0\u5e33\u201d\u3068\u3057\u3066\u306e\u8aad\u307f\u65b9\uff1a\u307e\u305a3\u3064\u306e\u8ef8\u3067\u6574\u7406\u3059\u308b<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u8ef8<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u898b\u308b\u30dd\u30a4\u30f3\u30c8<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u8aad\u307f\u9055\u3048\u3084\u3059\u3044\u70b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6642\u9593<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u51fa\u73fe\u958b\u59cb\u3001\u96c6\u4e2d\u3059\u308b\u6642\u9593\u5e2f\u3001\u66f4\u65b0\u983b\u5ea6\u3001\u7a7a\u767d\u6642\u9593<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30b5\u30fc\u30d0\u6642\u523b\u306e\u30ba\u30ec\u3001\u30ed\u30b0\u6b20\u640d\u3001\u590f\u6642\u9593\/\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u6df7\u5728<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u5834\u6240<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30b9\u30b3\u30fc\u30d7\/VLAN\/\u62e0\u70b9\u3001DHCP\u30ea\u30ec\u30fc\u7d4c\u7531\u306e\u60c5\u5831<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">L2\u3068L3\u306e\u5883\u754c\u304c\u66d6\u6627\u3001\u7121\u7ddaSSID\u3068VLAN\u306e\u5bfe\u5fdc\u304c\u8cc7\u6599\u5316\u3055\u308c\u3066\u3044\u306a\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u540c\u4e00\u6027<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">MAC\u3001Client Identifier\u3001\u30db\u30b9\u30c8\u540d\u3001Option\u306e\u7279\u5fb4<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">MAC\u507d\u88c5\u3001\u30db\u30b9\u30c8\u540d\u672a\u9001\u4fe1\u3001\u8907\u6570NIC\u3001\u4eee\u60f3NIC\u306e\u5897\u6e1b<\/td> <\/tr> <\/table> <hr> <h3>\u6b21\u7ae0\u3078\u306e\u4f0f\u7dda\uff1a\u30ed\u30b0\u3092\u8aad\u3080\u524d\u306b\u201c\u5b88\u308b\u8a2d\u8a08\u201d\u304c\u8981\u308b<\/h3> <p>DHCP\u30ed\u30b0\u306f\u3001\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u524d\u63d0\u3067\u3059\u3002\u3068\u3053\u308d\u304c\u73fe\u5834\u3067\u306f\u3001\u30c7\u30a3\u30b9\u30af\u903c\u8feb\u3001\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u3001\u66f4\u65b0\u3084\u30d1\u30c3\u30c1\u4f5c\u696d\u3001\u969c\u5bb3\u5bfe\u5fdc\u306e\u518d\u8d77\u52d5\u306a\u3069\u3067\u3001\u809d\u5fc3\u306a\u671f\u9593\u306e\u30ed\u30b0\u304c\u6b20\u3051\u304c\u3061\u3067\u3059\u3002\u30ed\u30b0\u304c\u6b20\u3051\u308b\u3068\u3001\u3069\u308c\u3060\u3051\u512a\u79c0\u306a\u89e3\u6790\u3092\u3057\u3066\u3082\u3001\u65ad\u5b9a\u3067\u304d\u306a\u3044\u9818\u57df\u304c\u5897\u3048\u307e\u3059\u3002<\/p> <p>\u6b21\u7ae0\u3067\u306f\u3001\u89e3\u6790\u3092\u59cb\u3081\u308b\u524d\u306b\u300c\u8a3c\u8de1\u3092\u5b88\u308b\u300d\u300c\u4e0a\u66f8\u304d\u3092\u907f\u3051\u308b\u300d\u300c\u8aac\u660e\u53ef\u80fd\u306a\u5f62\u3067\u6b8b\u3059\u300d\u305f\u3081\u306e\u4fdd\u5168\u8a2d\u8a08\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u3053\u3053\u3092\u6574\u3048\u308b\u3053\u3068\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u73fe\u5834\u306e\u8ca0\u62c5\u3092\u6291\u3048\u8fbc\u307f\u3001\u53ce\u675f\u307e\u3067\u306e\u8ddd\u96e2\u3092\u77ed\u304f\u3057\u307e\u3059\u3002<\/p> <p>\u500b\u5225\u306e\u5951\u7d04\u3084\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u3068\u3001\u4fdd\u5168\u306e\u6b63\u89e3\u306f\u74b0\u5883\u3054\u3068\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u8ff7\u3063\u305f\u3089<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3001\u624b\u623b\u308a\u3092\u6e1b\u3089\u3059\u8a2d\u8a08\u304b\u3089\u4e00\u7dd2\u306b\u56fa\u3081\u308b\u307b\u3046\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec03\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c3\u7ae0\uff1a\u7740\u624b\u524d\u306b\u5b88\u308b\u3053\u3068\u2014\u2014\u6700\u5c0f\u5909\u66f4\u3067\u8a3c\u8de1\u3092\u6b8b\u3059\u4fdd\u5168\u8a2d\u8a08<\/h2> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u7591\u308f\u308c\u308b\u5834\u9762\u3067\u306f\u3001\u300c\u65e9\u304f\u72af\u4eba\u3092\u898b\u3064\u3051\u305f\u3044\u300d\u3088\u308a\u3082\u5148\u306b\u300c\u3042\u3068\u304b\u3089\u8aac\u660e\u3067\u304d\u308b\u72b6\u614b\u3092\u4f5c\u308b\u300d\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u614e\u91cd\u306b\u306a\u308a\u3059\u304e\u308b\u8a71\u3067\u306f\u306a\u304f\u3001\u73fe\u5834\u3092\u4f59\u8a08\u306b\u6df7\u4e71\u3055\u305b\u306a\u3044\u305f\u3081\u306e\u73fe\u5b9f\u7684\u306a\u624b\u9806\u3067\u3059\u3002\u30ed\u30b0\u304c\u6b20\u3051\u305f\u308a\u3001\u6642\u523b\u304c\u30ba\u30ec\u305f\u308a\u3001\u5909\u66f4\u5c65\u6b74\u304c\u6b8b\u3089\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u5f8c\u534a\u306e\u7ae0\u3067\u7d39\u4ecb\u3059\u308b\u7a81\u5408\u304c\u52b9\u304b\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u6700\u5c0f\u5909\u66f4\u306e\u539f\u5247\uff1a\u307e\u305a\u201c\u89b3\u6e2c\u306e\u571f\u53f0\u201d\u3092\u6574\u3048\u308b<\/h3> <p>\u6700\u5c0f\u5909\u66f4\u3068\u306f\u3001\u4f55\u3082\u3057\u306a\u3044\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u5f71\u97ff\u304c\u5c0f\u3055\u304f\u3001\u5f8c\u623b\u308a\u3067\u304d\u3001\u8a3c\u8de1\u304c\u5897\u3048\u308b\u5909\u66f4<\/strong>\u304b\u3089\u512a\u5148\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5178\u578b\u7684\u306b\u306f\u6b21\u306e\u9806\u756a\u304c\u5b89\u5168\u5074\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <ol> <li>\u30ed\u30b0\u306e\u9000\u907f\uff08\u30b3\u30d4\u30fc\uff09\u3068\u4fdd\u5168\uff08\u6539\u3056\u3093\u304c\u8d77\u304d\u306b\u304f\u3044\u4fdd\u7ba1\uff09<\/li> <li>\u6642\u523b\u306e\u6574\u5408\uff08NTP\u3001\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3001\u30ed\u30b0\u306e\u6642\u523b\u8868\u8a18\uff09<\/li> <li>\u4fdd\u5b58\u671f\u9593\u30fb\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u6761\u4ef6\u306e\u78ba\u8a8d\uff08\u6b20\u640d\u304c\u8d77\u304d\u306a\u3044\u304b\uff09<\/li> <li>\u4e0d\u8db3\u3059\u308b\u8a3c\u8de1\u306e\u8ffd\u52a0\uff08\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u76e3\u8996\u5f37\u5316\u3001\u5bfe\u8c61\u9650\u5b9a\u306e\u53d6\u5f97\uff09<\/li> <li>\u5c01\u3058\u8fbc\u3081\uff08\u9694\u96e2\u30fb\u4e88\u7d04\u30fb\u30b9\u30b3\u30fc\u30d7\u5206\u5272\u306a\u3069\u306e\u9650\u5b9a\u5909\u66f4\uff09<\/li> <\/ol> <hr> <h3>\u30ed\u30b0\u4fdd\u5168\uff1a\u30b3\u30d4\u30fc\u306e\u4ed5\u65b9\u3067\u201c\u4e0a\u66f8\u304d\u306e\u7f60\u201d\u3092\u907f\u3051\u308b<\/h3> <p>\u30ed\u30b0\u4fdd\u5168\u306e\u76ee\u7684\u306f\u300c\u89e3\u6790\u7528\u306e\u8907\u88fd\u300d\u3092\u4f5c\u308b\u3053\u3068\u3067\u3059\u3002DHCP\u30b5\u30fc\u30d0\u4e0a\u306e\u751f\u30ed\u30b0\u306b\u76f4\u63a5\u624b\u3092\u5165\u308c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b3\u30d4\u30fc\u3057\u3066\u5225\u5a92\u4f53\u30fb\u5225\u9818\u57df\u306b\u9000\u907f\u3057\u3001\u89e3\u6790\u306f\u305d\u306e\u8907\u88fd\u3067\u884c\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u5927\u5207\u306a\u306e\u306f\u3001<strong>\u3044\u3064\u30fb\u3069\u3053\u304b\u3089\u30fb\u8ab0\u304c\u30fb\u4f55\u3092\u30b3\u30d4\u30fc\u3057\u305f\u304b<\/strong>\u304c\u8ffd\u3048\u308b\u3053\u3068\u3067\u3059\u3002<\/p> <ul> <li>\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u9000\u907f\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u30fb\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u30fb\u30cf\u30c3\u30b7\u30e5\uff08\u5fc5\u8981\u306a\u3089\uff09\u3092\u6b8b\u3059<\/li> <li>\u30ed\u30b0\u5727\u7e2e\u3084\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306e\u78ba\u8a8d\u3092\u5148\u306b\u884c\u3044\u3001\u6d88\u3048\u308b\u524d\u306b\u78ba\u4fdd\u3059\u308b<\/li> <li>\u89e3\u6790\u7528\u306e\u4f5c\u696d\u30d5\u30a9\u30eb\u30c0\u3092\u5206\u3051\u3001\u5143\u30ed\u30b0\u306e\u4fdd\u7ba1\u5834\u6240\u3068\u6df7\u305c\u306a\u3044<\/li> <li>\u53ef\u80fd\u306a\u3089\u3001\u8aad\u307f\u53d6\u308a\u5c02\u7528\u306b\u8fd1\u3044\u5f62\u3067\u4fdd\u7ba1\u3057\u3001\u7de8\u96c6\u30fb\u52a0\u5de5\u306f\u5225\u30d5\u30a1\u30a4\u30eb\u3067\u884c\u3046<\/li> <\/ul> <p>\u300c\u3059\u3050\u898b\u305f\u3044\u300d\u6c17\u6301\u3061\u3067\u3001\u30b5\u30fc\u30d0\u4e0a\u3067\u30ed\u30b0\u3092\u52a0\u5de5\u3057\u305f\u308a\u3001\u90fd\u5ea6\u30b3\u30de\u30f3\u30c9\u3067\u8ffd\u8a18\u3055\u308c\u305f\u30ed\u30b0\u306e\u6271\u3044\u3092\u66d6\u6627\u306b\u3059\u308b\u3068\u3001\u5f8c\u3067\u8aac\u660e\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u306f\u4e00\u5ea6\u843d\u3061\u7740\u304b\u305b\u3001\u89b3\u6e2c\u306e\u571f\u53f0\u3092\u6574\u3048\u308b\u307b\u3046\u304c\u7d50\u679c\u7684\u306b\u65e9\u3044\u3067\u3059\u3002<\/p> <hr> <h3>\u6642\u523b\u306e\u6574\u5408\uff1a\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u304c\u5d29\u308c\u308b\u3068\u3001\u7a81\u5408\u304c\u6210\u7acb\u3057\u306a\u3044<\/h3> <p>DHCP\u30ed\u30b0\u306f\u6642\u7cfb\u5217\u3067\u8aad\u3080\u305f\u3081\u3001\u6642\u523b\u306e\u30ba\u30ec\u304c\u3042\u308b\u3068\u300c\u540c\u3058\u77ac\u9593\u306b\u8d77\u304d\u305f\u306f\u305a\u306e\u51fa\u6765\u4e8b\u300d\u304c\u7e4b\u304c\u308a\u307e\u305b\u3093\u3002\u7279\u306b\u3001DHCP\u30fbDNS\u30fb\u8a8d\u8a3c\u30fb\u7121\u7dda\u30fb\u30b9\u30a4\u30c3\u30c1\u306e\u30ed\u30b0\u3092\u7a81\u5408\u3059\u308b\u5834\u5408\u3001\u6642\u523b\u306e\u30ba\u30ec\u306f\u81f4\u547d\u7684\u306b\u306a\u308a\u5f97\u307e\u3059\u3002<\/p> <ul> <li>DHCP\u30b5\u30fc\u30d0\u306e\u6642\u523b\u540c\u671f\uff08NTP\uff09\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304b<\/li> <li>\u30ed\u30b0\u306e\u6642\u523b\u8868\u8a18\uff08\u30ed\u30fc\u30ab\u30eb\u6642\u523b\u304bUTC\u304b\uff09\u304c\u7d71\u4e00\u3055\u308c\u3066\u3044\u308b\u304b<\/li> <li>\u5468\u8fba\u6a5f\u5668\uff08\u7121\u7dda\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u8a8d\u8a3c\u57fa\u76e4\uff09\u306e\u6642\u523b\u304c\u63c3\u3063\u3066\u3044\u308b\u304b<\/li> <\/ul> <p>\u3053\u3053\u3067\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u300c\u4fee\u6b63\u300d\u3067\u306f\u306a\u304f\u300c\u30ba\u30ec\u306e\u6709\u7121\u3068\u7a0b\u5ea6\u3092\u628a\u63e1\u3057\u3001\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u300d\u3053\u3068\u3067\u3059\u3002\u5927\u898f\u6a21\u306a\u6642\u523b\u88dc\u6b63\u306f\u5225\u306e\u5f71\u97ff\u3092\u751f\u3080\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u500b\u5225\u6848\u4ef6\u306e\u72b6\u6cc1\u306b\u5408\u308f\u305b\u3066\u5224\u65ad\u3057\u307e\u3059\u3002<\/p> <hr> <h3>\u4fdd\u5b58\u671f\u9593\u30fb\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\uff1a\u9577\u671f\u6226\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u5dee\u304c\u51fa\u308b<\/h3> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u304c\u77ed\u6642\u9593\u3067\u7d42\u308f\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u73fe\u5834\u3092\u6b62\u3081\u305a\u306b\u9032\u3081\u308b\u307b\u3069\u3001\u89b3\u6e2c\u306f\u65ad\u7d9a\u7684\u306b\u306a\u308a\u3001\u5fc5\u8981\u306a\u671f\u9593\u304c\u4f38\u3073\u307e\u3059\u3002\u30ed\u30b0\u306e\u4fdd\u5b58\u671f\u9593\u304c\u77ed\u3044\u3068\u3001\u91cd\u8981\u306a\u8d77\u70b9\u304c\u6d88\u3048\u3001\u53f0\u5e33\u304c\u9014\u4e2d\u304b\u3089\u3057\u304b\u4f5c\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u3053\u306e\u6bb5\u968e\u3067\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u3088\u3044\u306e\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u9805\u76ee\u3067\u3059\u3002<\/p> <ul> <li>DHCP\u30ed\u30b0\u306e\u4fdd\u5b58\u5834\u6240\u3001\u5bb9\u91cf\u3001\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u6761\u4ef6\uff08\u30b5\u30a4\u30ba\/\u65e5\u6b21\u306a\u3069\uff09<\/li> <li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u96c6\u4e2d\u30ed\u30b0\u57fa\u76e4\u3078\u306e\u8ee2\u9001\u306e\u6709\u7121<\/li> <li>\u969c\u5bb3\u5bfe\u5fdc\u3067\u518d\u8d77\u52d5\u30fb\u66f4\u65b0\u304c\u5165\u3063\u305f\u5834\u5408\u306b\u30ed\u30b0\u304c\u3069\u3046\u6271\u308f\u308c\u308b\u304b<\/li> <\/ul> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>\u4fdd\u5168\u8a2d\u8a08\u306f\u5730\u5473\u3067\u3059\u304c\u3001\u3053\u3053\u304c\u6574\u3063\u3066\u3044\u308b\u3068\u3001\u4ee5\u964d\u306e\u89e3\u6790\u3067\u300c\u65ad\u5b9a\u3067\u304d\u308b\u90e8\u5206\u300d\u3068\u300c\u65ad\u5b9a\u3067\u304d\u306a\u3044\u90e8\u5206\u300d\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u65ad\u5b9a\u3067\u304d\u306a\u3044\u90e8\u5206\u304c\u660e\u78ba\u306a\u3089\u3001\u904e\u5270\u306a\u5909\u66f4\u3067\u7a74\u57cb\u3081\u3059\u308b\u5fc5\u8981\u304c\u6e1b\u308a\u3001\u73fe\u5834\u306e\u8ca0\u62c5\u304c\u6291\u3048\u8fbc\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u6b21\u7ae0\u304b\u3089\u306f\u3001DHCP\u5b9f\u88c5\u3054\u3068\u306e\u30ed\u30b0\u306e\u898b\u3069\u3053\u308d\uff08Windows\/ISC\/Kea\u306a\u3069\uff09\u3092\u201c\u4e8b\u5b9f\u3068\u3057\u3066\u8aad\u307f\u5206\u3051\u308b\u201d\u89b3\u70b9\u3067\u6574\u7406\u3057\u3001IP\u5272\u5f53\u5c65\u6b74\u304b\u3089\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7d5e\u308b\u53f0\u5e33\u4f5c\u308a\u3078\u9032\u307f\u307e\u3059\u3002\u5951\u7d04\u30fb\u76e3\u67fb\u30fb\u672c\u756a\u5f71\u97ff\u304c\u7d61\u3080\u307b\u3069\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u308b\u305f\u3081\u3001\u8ff7\u3063\u305f\u3089<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3001\u500b\u5225\u524d\u63d0\u306b\u5408\u308f\u305b\u3066\u5b89\u5168\u306a\u624b\u9806\u306b\u843d\u3068\u3059\u306e\u304c\u78ba\u5b9f\u3067\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec04\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c4\u7ae0\uff1aWindows\/ISC\/Kea\u306e\u898b\u3069\u3053\u308d\u2014\u2014\u30ea\u30fc\u30b9\u958b\u59cb\u30fb\u66f4\u65b0\u30fb\u89e3\u653e\u306e\u8aad\u307f\u5206\u3051<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u3067\u6700\u521d\u306b\u8ff7\u3044\u3084\u3059\u3044\u306e\u306f\u3001\u300c\u540c\u3058\u201c\u5272\u5f53\u201d\u306b\u898b\u3048\u308b\u884c\u304c\u3001\u5b9f\u306f\u5225\u306e\u610f\u5473\u3092\u6301\u3064\u300d\u70b9\u3067\u3059\u3002\u5b9f\u88c5\u3054\u3068\u306b\u8a18\u9332\u306e\u7c92\u5ea6\u3084\u8868\u73fe\u304c\u9055\u3046\u305f\u3081\u3001\u8aad\u307f\u5206\u3051\u306e\u8ef8\u3092\u5148\u306b\u6c7a\u3081\u3066\u304a\u304f\u3068\u3001\u53f0\u5e33\u3065\u304f\u308a\u304c\u5b89\u5b9a\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u4ee3\u8868\u7684\u306aWindows Server DHCP\u3001ISC DHCP\u3001Kea DHCP\u3092\u4f8b\u306b\u3001\u898b\u3069\u3053\u308d\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p> <h3>Windows Server DHCP\uff1a\u76e3\u67fb\u30ed\u30b0\uff08Audit Log\uff09\u3092\u201c\u53f0\u5e33\u306e\u672c\u4f53\u201d\u306b\u3059\u308b<\/h3> <p>Windows Server DHCP\u306f\u3001\u76e3\u67fb\u30ed\u30b0\uff08\u4e00\u822c\u306b\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u306eDhcpSrvLog-*.log\uff09\u304c\u3001\u5272\u5f53\u5c65\u6b74\u3092\u8ffd\u3046\u4e2d\u5fc3\u306b\u306a\u308a\u307e\u3059\u3002\u8a18\u9332\u3055\u308c\u308b\u5185\u5bb9\u306f\u74b0\u5883\u30fb\u8a2d\u5b9a\u3067\u5dee\u304c\u51fa\u307e\u3059\u304c\u3001\u53f0\u5e33\u3068\u3057\u3066\u62bc\u3055\u3048\u305f\u3044\u306e\u306f\u6b21\u306e\u8981\u7d20\u3067\u3059\u3002<\/p> <ul> <li>\u6642\u523b\uff08\u30b5\u30fc\u30d0\u6642\u523b\u306e\u4fe1\u983c\u6027\u304c\u62c5\u4fdd\u3067\u304d\u308b\u304b\uff09<\/li> <li>\u30a4\u30d9\u30f3\u30c8\u7a2e\u5225\uff08\u5272\u5f53\u30fb\u66f4\u65b0\u30fb\u89e3\u653e\u30fb\u62d2\u5426\u30fb\u7af6\u5408\u306a\u3069\u306e\u6271\u3044\uff09<\/li> <li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8b58\u5225\uff08MAC\u3001\u30db\u30b9\u30c8\u540d\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066Client Identifier\uff09<\/li> <li>\u5272\u5f53IP\u3068\u30b9\u30b3\u30fc\u30d7\uff08\u3069\u306e\u7bc4\u56f2\u3067\u8d77\u304d\u3066\u3044\u308b\u304b\uff09<\/li> <\/ul> <p>Windows\u74b0\u5883\u3067\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u76e3\u67fb\u30ed\u30b0\u306b\u52a0\u3048\u3066\u3001\u30a4\u30d9\u30f3\u30c8\u30d3\u30e5\u30fc\u30a2\uff08DHCP Server\u95a2\u9023\u30ed\u30b0\uff09\u5074\u306b\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u304c\u6b8b\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30b5\u30fc\u30d3\u30b9\u8d77\u52d5\u30fb\u505c\u6b62\u3001\u30a8\u30e9\u30fc\u3001\u7af6\u5408\u3092\u793a\u3059\u5146\u5019\u306a\u3069\u3001\u53f0\u5e33\u306e\u201c\u7a7a\u767d\u201d\u3092\u88dc\u3046\u6750\u6599\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>ISC DHCP\uff1a\u30d1\u30b1\u30c3\u30c8\u5bfe\u8a71\uff08DISCOVER\/OFFER\/REQUEST\/ACK\uff09\u3067\u201c\u4f55\u304c\u8d77\u304d\u305f\u304b\u201d\u3092\u8aad\u3080<\/h3> <p>ISC DHCP\u3067\u306f\u3001\u30ed\u30b0\u306bDHCPDISCOVER\u3001DHCPOFFER\u3001DHCPREQUEST\u3001DHCPACK\u3001DHCPNAK\u3001DHCPRELEASE\u3001DHCPDECLINE\u306a\u3069\u306e\u3084\u308a\u3068\u308a\u304c\u73fe\u308c\u307e\u3059\u3002\u53f0\u5e33\u3065\u304f\u308a\u306e\u89b3\u70b9\u3067\u306f\u3001\u3053\u308c\u3089\u3092\u300c\u958b\u59cb\u300d\u300c\u6210\u7acb\u300d\u300c\u4e0d\u6210\u7acb\u300d\u300c\u64a4\u9000\uff08\u89e3\u653e\uff09\u300d\u306e4\u3064\u306b\u5206\u985e\u3059\u308b\u3068\u8aad\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u5206\u985e<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u4ee3\u8868\u7684\u306a\u30ed\u30b0\u306e\u6d41\u308c<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u8aad\u307f\u53d6\u308a\u306e\u8981\u70b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u958b\u59cb<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">DISCOVER \u2192 OFFER<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7aef\u672b\u304c\u53c2\u52a0\u3092\u8a66\u307f\u305f\u6642\u523b\u3068\u3001\u63d0\u6848\u3055\u308c\u305fIP\u306e\u5019\u88dc\u304c\u898b\u3048\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6210\u7acb<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">REQUEST \u2192 ACK<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u201c\u8cb8\u3057\u501f\u308a\u304c\u6210\u7acb\u3057\u305f\u201d\u77ac\u9593\u3002\u53f0\u5e33\u306e\u4e2d\u6838\u3068\u3057\u3066\u6271\u3044\u3084\u3059\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u4e0d\u6210\u7acb<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">REQUEST \u2192 NAK \/ DECLINE<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7af6\u5408\u3084\u6761\u4ef6\u4e0d\u4e00\u81f4\u306e\u5146\u5019\u3002\u7591\u308f\u3057\u3044\u6319\u52d5\u306e\u5165\u53e3\u306b\u306a\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u64a4\u9000<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">RELEASE\uff08\u51fa\u308b\u5834\u5408\uff09<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7aef\u672b\u5074\u304c\u660e\u793a\u7684\u306b\u89e3\u653e\u3002\u983b\u5ea6\u304c\u9ad8\u3044\u5834\u5408\u306f\u8981\u6ce8\u76ee<\/td> <\/tr> <\/table> <p>ISC DHCP\u3067\u306f\u3001\u30ed\u30b0\u3068\u3042\u308f\u305b\u3066\u30ea\u30fc\u30b9\u60c5\u5831\uff08lease\u30d5\u30a1\u30a4\u30eb\uff09\u3082\u904b\u7528\u4e0a\u91cd\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u73fe\u5834\u3067\u614c\u3066\u3066\u6271\u3046\u307b\u3069\u3001\u8a3c\u8de1\u306e\u8aac\u660e\u304c\u96e3\u3057\u304f\u306a\u308b\u9818\u57df\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u89e3\u6790\u306f\u30b3\u30d4\u30fc\u3057\u305f\u8907\u88fd\u5074\u3067\u884c\u3044\u3001\u5143\u30c7\u30fc\u30bf\u306e\u53d6\u308a\u6271\u3044\u306f\u614e\u91cd\u306b\u9032\u3081\u308b\u307b\u3046\u304c\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <hr> <h3>Kea DHCP\uff1a\u30ed\u30b0\uff0b\u30ea\u30fc\u30b9DB\uff08\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30eb\uff09\u3067\u201c\u7d99\u7d9a\u6027\u201d\u3092\u62c5\u4fdd\u3059\u308b<\/h3> <p>Kea\u306f\u8a2d\u5b9a\u3067\u30ed\u30b0\u51fa\u529b\u5148\u3084\u8a73\u7d30\u5ea6\u3001\u30ea\u30fc\u30b9\u306e\u4fdd\u5b58\u5148\uff08\u30d5\u30a1\u30a4\u30eb\/\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09\u306a\u3069\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u53f0\u5e33\u3065\u304f\u308a\u306e\u89b3\u70b9\u3067\u306f\u3001\u300c\u30ed\u30b0\u306b\u51fa\u3066\u3044\u308b\u51fa\u6765\u4e8b\u300d\u3068\u300c\u30ea\u30fc\u30b9\u3068\u3057\u3066\u4fdd\u6301\u3055\u308c\u3066\u3044\u308b\u72b6\u614b\u300d\u3092\u5206\u3051\u3066\u6349\u3048\u308b\u3068\u3001\u6642\u7cfb\u5217\u306e\u9023\u7d9a\u6027\u304c\u4fdd\u3061\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u30ed\u30b0\uff1a\u3044\u3064\u3001\u3069\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u3001\u3069\u306e\u3084\u308a\u3068\u308a\u3092\u3057\u305f\u304b\uff08\u30a4\u30d9\u30f3\u30c8\uff09<\/li> <li>\u30ea\u30fc\u30b9\u60c5\u5831\uff1a\u73fe\u6642\u70b9\u3067\u8ab0\u304c\u3069\u306eIP\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u304b\u3001\u904e\u53bb\u306e\u5c65\u6b74\u304c\u3069\u306e\u7a0b\u5ea6\u6b8b\u308b\u304b\uff08\u72b6\u614b\uff09<\/li> <\/ul> <p>Kea\u306f\u3001\u62e1\u5f35\uff08hooks\uff09\u3084\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6271\u3044\u304c\u904b\u7528\u306b\u5f71\u97ff\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070Option 82\u306e\u6d3b\u7528\u53ef\u5426\u3084\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8b58\u5225\u5b50\u306e\u6271\u3044\u306a\u3069\u3001\u74b0\u5883\u56fa\u6709\u306e\u5dee\u304c\u51fa\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u4e00\u822c\u8ad6\u3060\u3051\u3067\u65ad\u5b9a\u3057\u3065\u3089\u3044\u3068\u3053\u308d\u306f\u65e9\u3081\u306b\u5207\u308a\u5206\u3051\u3001\u5fc5\u8981\u306a\u3089<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3057\u3066\u3001\u69cb\u6210\u3068\u8a3c\u8de1\u306e\u4e21\u9762\u304b\u3089\u5b89\u5168\u306a\u843d\u3068\u3057\u6240\u3092\u63a2\u308b\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>\u5b9f\u88c5\u304c\u9055\u3063\u3066\u3082\u3001\u53f0\u5e33\u306e\u9aa8\u683c\u306f\u540c\u3058\u3067\u3059\u3002\u300c\u6642\u523b\u300d\u300c\u30a4\u30d9\u30f3\u30c8\u306e\u610f\u5473\u300d\u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u540c\u4e00\u6027\u300d\u300c\u30b9\u30b3\u30fc\u30d7\uff08\u5834\u6240\uff09\u300d\u3092\u63c3\u3048\u308c\u3070\u3001IP\u5272\u5f53\u5c65\u6b74\u306f\u201c\u8ab0\u304c\u3044\u3064\u5165\u3063\u305f\u304b\u201d\u306e\u8aac\u660e\u6750\u6599\u306b\u306a\u308a\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u3053\u306e\u6750\u6599\u3092\u4f7f\u3063\u3066\u3001IP\u5272\u5f53\u5c65\u6b74\u304b\u3089\u201c\u7aef\u672b\u306e\u52d5\u7dda\u201d\u3092\u4f5c\u308b\u624b\u9806\u306b\u9032\u307f\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec05\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c5\u7ae0\uff1aIP\u5272\u5f53\u5c65\u6b74\u3067\u201c\u7aef\u672b\u306e\u52d5\u7dda\u201d\u3092\u4f5c\u308b\u2014\u2014MAC\u30fb\u30db\u30b9\u30c8\u540d\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3<\/h2> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b\u4e0a\u3067\u52b9\u304f\u306e\u306f\u3001\u5358\u767a\u306e\u30ed\u30b0\u884c\u3067\u306f\u306a\u304f\u300c\u9023\u7d9a\u3057\u305f\u52d5\u304d\u300d\u3067\u3059\u3002IP\u5272\u5f53\u5c65\u6b74\u306f\u3001\u7aef\u672b\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u53c2\u52a0\u3057\u3001\u96e2\u308c\u3001\u518d\u53c2\u52a0\u3059\u308b\u201c\u51fa\u5165\u308a\u201d\u3092\u3042\u308b\u7a0b\u5ea6\u306e\u7cbe\u5ea6\u3067\u793a\u3057\u307e\u3059\u3002\u3053\u3053\u3092\u53f0\u5e33\u306b\u843d\u3068\u3057\u8fbc\u3080\u3068\u3001\u73fe\u5834\u306e\u4f1a\u8a71\u304c\u300c\u611f\u899a\u300d\u304b\u3089\u300c\u6642\u7cfb\u5217\u300d\u306b\u79fb\u308a\u3001\u6e29\u5ea6\u304c\u4e0b\u304c\u3063\u3066\u5224\u65ad\u304c\u63c3\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u53f0\u5e33\u306e\u6700\u5c0f\u30bb\u30c3\u30c8\uff1a\u307e\u305a5\u5217\u3067\u4f5c\u308b<\/h3> <p>\u6700\u521d\u304b\u3089\u8907\u96d1\u306b\u3057\u3059\u304e\u308b\u3068\u3001\u4f5c\u696d\u304c\u6b62\u307e\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u6b21\u306e5\u5217\u3060\u3051\u3067\u53f0\u5e33\u3092\u4f5c\u308a\u3001\u5f8c\u304b\u3089\u5fc5\u8981\u306a\u5217\u3092\u5897\u3084\u3059\u307b\u3046\u304c\u5b89\u5b9a\u3057\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u5217<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u610f\u5473<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u6ce8\u610f\u70b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6642\u523b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u958b\u59cb\/\u66f4\u65b0\/\u89e3\u653e\u306a\u3069\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u767a\u751f\u6642\u523b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6642\u523b\u30ba\u30ec\u30fb\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u6b20\u640d\u304c\u3042\u308b\u3068\u65ad\u5c64\u304c\u3067\u304d\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8b58\u5225<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">MAC\u3001Client Identifier\u7b49<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u507d\u88c5\u30fb\u8907\u6570NIC\u30fb\u4eee\u60f3NIC\u5897\u6e1b\u3067\u63fa\u308c\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30db\u30b9\u30c8\u540d<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">Option 12\u306a\u3069\u3067\u9001\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7a7a\u306e\u3053\u3068\u3082\u591a\u304f\u3001\u904e\u4fe1\u306f\u7981\u7269<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u5272\u5f53IP<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u5b9f\u969b\u306b\u8cb8\u3057\u51fa\u3055\u308c\u305f\uff08\u307e\u305f\u306f\u63d0\u6848\u3055\u308c\u305f\uff09IP<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u63d0\u6848\uff08OFFER\uff09\u3068\u6210\u7acb\uff08ACK\uff09\u3092\u6df7\u305c\u306a\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30b9\u30b3\u30fc\u30d7\/\u30bb\u30b0\u30e1\u30f3\u30c8<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u3069\u306e\u7bc4\u56f2\u30fb\u5834\u6240\u3067\u8d77\u304d\u305f\u304b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">DHCP\u30ea\u30ec\u30fc\u3084VLAN\u8a2d\u8a08\u306e\u628a\u63e1\u304c\u5fc5\u8981<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u540c\u4e00\u7aef\u672b\u3089\u3057\u3055\u201d\u3092\u88dc\u5f37\u3059\u308b\u60c5\u5831\uff1a\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u4f7f\u3044\u65b9<\/h3> <p>MAC\u3068\u30db\u30b9\u30c8\u540d\u3060\u3051\u3067\u306f\u3001\u540c\u4e00\u6027\u304c\u63fa\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001DHCP\u30aa\u30d7\u30b7\u30e7\u30f3\u3084\u5468\u8fba\u60c5\u5831\u3092\u300c\u88dc\u52a9\u7684\u306a\u4e00\u81f4\u6761\u4ef6\u300d\u3068\u3057\u3066\u4f7f\u3046\u3068\u3001\u7aef\u672b\u306e\u52d5\u7dda\u304c\u3064\u306a\u304c\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>Client Identifier\uff08\u74b0\u5883\u306b\u3088\u308aMAC\u4ee5\u5916\u304c\u4e3b\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308b\uff09<\/li> <li>\u30d9\u30f3\u30c0\u8b58\u5225\uff08MAC\u306eOUI\u306f\u53c2\u8003\u306b\u306a\u308b\u304c\u3001\u78ba\u5b9a\u6750\u6599\u3067\u306f\u306a\u3044\uff09<\/li> <li>Option 82\uff08DHCP\u30ea\u30ec\u30fc\u60c5\u5831\uff09\uff1a\u3069\u306e\u30b9\u30a4\u30c3\u30c1\/\u30dd\u30fc\u30c8\u5074\u304b\u3089\u6765\u305f\u304b\u306e\u624b\u304c\u304b\u308a\u306b\u306a\u308a\u5f97\u308b<\/li> <li>DNS\u52d5\u7684\u66f4\u65b0\u306e\u75d5\u8de1\uff08DHCP\u304cDNS\u66f4\u65b0\u306b\u95a2\u4e0e\u3059\u308b\u69cb\u6210\u3067\u306f\u7279\u306b\u6709\u52b9\uff09<\/li> <\/ul> <p>\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306f\u69cb\u6210\u4f9d\u5b58\u3067\u3001\u51fa\u306a\u3044\u74b0\u5883\u3082\u3042\u308a\u307e\u3059\u3002\u51fa\u306a\u3044\u3082\u306e\u3092\u7121\u7406\u306b\u524d\u63d0\u306b\u3059\u308b\u3068\u8ff7\u5b50\u306b\u306a\u308a\u3084\u3059\u3044\u305f\u3081\u3001\u300c\u51fa\u308b\u3082\u306e\u3092\u4f7f\u3046\u300d\u300c\u51fa\u306a\u3044\u3082\u306e\u306f\u5225\u306e\u8a3c\u8de1\u3067\u88dc\u3046\u300d\u3068\u5272\u308a\u5207\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> <hr> <h3>\u52d5\u7dda\u306e\u4f5c\u308a\u65b9\uff1a3\u30b9\u30c6\u30c3\u30d7\u3067\u201c\u8aac\u660e\u3067\u304d\u308b\u4e26\u3073\u201d\u306b\u3059\u308b<\/h3> <ol> <li>\u7591\u308f\u3057\u3044\u6642\u9593\u5e2f\u3092\u4e2d\u5fc3\u306b\u3001\u540c\u4e00\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8b58\u5225\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u6642\u7cfb\u5217\u306b\u4e26\u3079\u308b<\/li> <li>\u540c\u4e00IP\u306b\u5225\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u7d61\u3080\u77ac\u9593\uff08\u7af6\u5408\u306e\u5165\u53e3\uff09\u3092\u30de\u30fc\u30ad\u30f3\u30b0\u3059\u308b<\/li> <li>\u540c\u3058\u6642\u9593\u5e2f\u30fb\u540c\u3058\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u8b58\u5225\u5b50\u3092\u4e0a\u4f4d\u306b\u4e26\u3079\u3001\u512a\u5148\u5ea6\u3092\u4ed8\u3051\u308b<\/li> <\/ol> <p>\u3053\u306e\u6642\u70b9\u3067\u306f\u3001\u307e\u3060\u65ad\u5b9a\u306f\u3057\u307e\u305b\u3093\u3002\u512a\u5148\u5ea6\u304c\u4ed8\u3044\u305f\u72b6\u614b\u3092\u4f5c\u308b\u3053\u3068\u3067\u3001\u6b21\u7ae0\u306e\u300c\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5178\u578b\u30d1\u30bf\u30fc\u30f3\u300d\u3068\u7167\u5408\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u73fe\u5834\u306e\u8ca0\u62c5\u3092\u6291\u3048\u8fbc\u307f\u3064\u3064\u53ce\u675f\u3078\u5bc4\u305b\u308b\u305f\u3081\u306b\u3082\u3001\u65ad\u5b9a\u3088\u308a\u524d\u306b\u201c\u9806\u756a\u201d\u3092\u4f5c\u308b\u306e\u304c\u6709\u52b9\u3067\u3059\u3002<\/p> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>IP\u5272\u5f53\u5c65\u6b74\u306f\u3001\u7aef\u672b\u306e\u51fa\u5165\u308a\u3092\u300c\u6642\u523b\u00d7\u5834\u6240\u00d7\u540c\u4e00\u6027\u300d\u3067\u63cf\u3051\u307e\u3059\u3002\u53f0\u5e33\u304c\u3067\u304d\u308b\u3068\u3001\u7591\u3046\u5bfe\u8c61\u306f\u81ea\u7136\u306b\u7d5e\u3089\u308c\u3001\u3084\u307f\u304f\u3082\u306a\u906e\u65ad\u3084\u8a2d\u5b9a\u5909\u66f4\u3092\u907f\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u53f0\u5e33\u4e0a\u3067\u73fe\u308c\u3084\u3059\u3044\u201c\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5178\u578b\u30d1\u30bf\u30fc\u30f3\u201d\u3092\u6574\u7406\u3057\u3001\u7591\u308f\u3057\u3055\u3092\u4e0a\u3052\u308b\u6761\u4ef6\u3068\u3001\u8aa4\u5224\u5b9a\u3092\u907f\u3051\u308b\u89b3\u70b9\u3092\u6df1\u6398\u308a\u3057\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec06\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c6\u7ae0\uff1a\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5178\u578b\u2014\u2014\u77ed\u671f\u30ea\u30fc\u30b9\uff0f\u885d\u7a81\uff0f\u672a\u77e5\u30d9\u30f3\u30c0\u306e\u30b5\u30a4\u30f3<\/h2> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u306f\u3001\u5358\u4e00\u306e\u5f37\u3044\u8a3c\u62e0\u304c\u7a81\u7136\u51fa\u3066\u7d42\u308f\u308b\u3053\u3068\u3070\u304b\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u73fe\u5834\u3067\u591a\u3044\u306e\u306f\u3001\u300c\u3044\u304f\u3064\u304b\u306e\u5f31\u3044\u30b5\u30a4\u30f3\u304c\u91cd\u306a\u3063\u3066\u7591\u308f\u3057\u3055\u304c\u4e0a\u304c\u308b\u300d\u30b1\u30fc\u30b9\u3067\u3059\u3002DHCP\u53f0\u5e33\u306e\u826f\u3055\u306f\u3001\u3053\u306e\u201c\u91cd\u306a\u308a\u201d\u3092\u6642\u7cfb\u5217\u3067\u8aac\u660e\u3067\u304d\u308b\u70b9\u306b\u3042\u308a\u307e\u3059\u3002<\/p> <h3>\u5178\u578b\u30b5\u30a4\u30f31\uff1a\u77ed\u671f\u30ea\u30fc\u30b9\u304c\u9023\u7d9a\u3059\u308b\uff08\u51fa\u5165\u308a\u304c\u4e0d\u81ea\u7136\u306b\u591a\u3044\uff09<\/h3> <p>\u77ed\u671f\u30ea\u30fc\u30b9\u305d\u306e\u3082\u306e\u306f\u6b63\u5f53\u306a\u7406\u7531\u3067\u3082\u8d77\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u7121\u7dda\u306e\u63a5\u7d9a\u4e0d\u5b89\u5b9a\u3001\u7aef\u672b\u306e\u30b9\u30ea\u30fc\u30d7\u5fa9\u5e30\u3001VDI\/\u4eee\u60f3\u74b0\u5883\u306e\u5897\u6e1b\u3001\u30a2\u30c9\u30ec\u30b9\u67af\u6e07\u5bfe\u7b56\u306a\u3069\u3067\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u300c\u3069\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u300d\u300c\u3069\u306e\u8b58\u5225\u5b50\u304c\u300d\u300c\u3069\u306e\u6642\u9593\u5e2f\u306b\u300d\u504f\u3063\u3066\u3044\u308b\u304b\u3067\u3059\u3002<\/p> <ul> <li>\u6df1\u591c\u5e2f\u3060\u3051\u56de\u8ee2\u304c\u901f\u3044<\/li> <li>\u7279\u5b9a\u306eVLAN\/SSID\u3060\u3051\u3067\u56de\u8ee2\u304c\u901f\u3044<\/li> <li>\u540c\u4e00\u8b58\u5225\u5b50\u304c\u77ed\u6642\u9593\u306b\u4f55\u5ea6\u3082\u958b\u59cb\u2192\u6210\u7acb\u3092\u7e70\u308a\u8fd4\u3059<\/li> <\/ul> <p>\u3053\u306e\u504f\u308a\u304c\u3042\u308b\u3068\u3001\u6b21\u306b\u7d39\u4ecb\u3059\u308b\u885d\u7a81\u3084\u672a\u77e5\u30d9\u30f3\u30c0\u306e\u30b5\u30a4\u30f3\u3068\u7d50\u3073\u3064\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u5178\u578b\u30b5\u30a4\u30f32\uff1a\u885d\u7a81\u306e\u5146\u5019\uff08DECLINE\/NAK\/\u7af6\u5408\u306b\u8fd1\u3044\u30a4\u30d9\u30f3\u30c8\uff09\u304c\u6df7\u3056\u308b<\/h3> <p>DHCP\u306e\u6d41\u308c\u306e\u4e2d\u3067\u3001\u4e0d\u6210\u7acb\uff08NAK\uff09\u3084\u7af6\u5408\u306b\u8fd1\u3044\u5146\u5019\uff08DECLINE\u306a\u3069\uff09\u304c\u898b\u3048\u308b\u5834\u5408\u3001\u8aa4\u8a2d\u5b9a\u3060\u3051\u3067\u306a\u304f\u3001\u540c\u4e00IP\u3092\u5225\u306e\u7aef\u672b\u304c\u4f7f\u304a\u3046\u3068\u3057\u3066\u3044\u308b\u3001\u3042\u308b\u3044\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u5225\u8981\u56e0\u3067\u6574\u5408\u304c\u53d6\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u51fa\u307e\u3059\u3002<\/p> <p>\u3053\u3053\u3067\u6ce8\u610f\u3057\u305f\u3044\u306e\u306f\u3001\u300c\u885d\u7a81\uff1d\u4e0d\u6b63\u300d\u3068\u77ed\u7d61\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u4ee3\u8868\u7684\u306a\u8aa4\u5224\u5b9a\u306e\u539f\u56e0\u3068\u3057\u3066\u3001\u6b21\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p> <ul> <li>\u56fa\u5b9aIP\u7aef\u672b\u304cIP\u5e2f\u306b\u6df7\u3056\u3063\u3066\u3044\u308b<\/li> <li>\u30ea\u30fc\u30b9\u60c5\u5831\u306e\u6b8b\u9ab8\uff08\u7aef\u672b\u5165\u66ff\u30fbNIC\u4ea4\u63db\uff09\u3067\u53f0\u5e33\u304c\u63fa\u308c\u3066\u3044\u308b<\/li> <li>\u7121\u7dda\u306e\u30ed\u30fc\u30df\u30f3\u30b0\u3084\u4e2d\u7d99\u6a5f\u5668\u306e\u6319\u52d5\u3067\u3001\u540c\u4e00\u7aef\u672b\u304c\u5225\u5730\u70b9\u306b\u898b\u3048\u308b<\/li> <\/ul> <p>\u885d\u7a81\u3092\u201c\u5165\u53e3\u201d\u3068\u3057\u3066\u6271\u3044\u3001\u53f0\u5e33\u3067\u5468\u8fba\u306e\u51fa\u5165\u308a\u3092\u78ba\u8a8d\u3057\u3001\u6b21\u7ae0\u306e\u7a81\u5408\uff08\u30b9\u30a4\u30c3\u30c1\/\u7121\u7dda\/\u8a8d\u8a3c\uff09\u3078\u6e21\u3059\u307b\u3046\u304c\u3001\u73fe\u5834\u306e\u6df7\u4e71\u3092\u6291\u3048\u8fbc\u307f\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <hr> <h3>\u5178\u578b\u30b5\u30a4\u30f33\uff1a\u672a\u77e5\u30d9\u30f3\u30c0\u30fb\u4e0d\u81ea\u7136\u306a\u30db\u30b9\u30c8\u540d\u30fb\u30db\u30b9\u30c8\u540d\u304c\u51fa\u306a\u3044<\/h3> <p>MAC\u306e\u5148\u982d\uff08OUI\uff09\u304b\u3089\u30d9\u30f3\u30c0\u304c\u63a8\u6e2c\u3067\u304d\u308b\u5834\u5408\u3001\u898b\u6163\u308c\u306a\u3044\u30d9\u30f3\u30c0\u304c\u7a81\u7136\u73fe\u308c\u308b\u3068\u6c17\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001OUI\u306f\u78ba\u5b9a\u6750\u6599\u3067\u306f\u306a\u304f\u3001\u4eee\u60f3NIC\u3084\u30c9\u30f3\u30b0\u30eb\u3001\u7aef\u672b\u5074\u306e\u5b9f\u88c5\u5dee\u3067\u3082\u63fa\u308c\u307e\u3059\u3002\u30db\u30b9\u30c8\u540d\u3082\u540c\u69d8\u3067\u3001\u51fa\u306a\u3044\u3053\u3068\u81ea\u4f53\u304c\u76f4\u3061\u306b\u4e0d\u6b63\u3092\u610f\u5473\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p> <p>\u3053\u306e\u30b5\u30a4\u30f3\u304c\u52b9\u304d\u3084\u3059\u3044\u306e\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u201c\u7d44\u307f\u5408\u308f\u305b\u201d\u306b\u306a\u3063\u305f\u3068\u304d\u3067\u3059\u3002<\/p> <ul> <li>\u672a\u77e5\u30d9\u30f3\u30c0\u304c\u3001\u7279\u5b9a\u6642\u9593\u5e2f\u30fb\u7279\u5b9a\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u3060\u3051\u51fa\u308b<\/li> <li>\u30db\u30b9\u30c8\u540d\u304c\u7a7a\u306e\u8b58\u5225\u5b50\u304c\u3001\u77ed\u671f\u30ea\u30fc\u30b9\u3068\u885d\u7a81\u306e\u8fd1\u508d\u3067\u983b\u51fa\u3059\u308b<\/li> <li>\u540c\u3058\u6642\u9593\u5e2f\u306b\u3001DNS\/\u8a8d\u8a3c\u30ed\u30b0\u5074\u306b\u3082\u201c\u898b\u6163\u308c\u306a\u3044\u52d5\u304d\u201d\u304c\u51fa\u308b<\/li> <\/ul> <p>\u3053\u306e\u6bb5\u968e\u3067\u3001\u73fe\u5834\u306e\u7a7a\u6c17\u304c\u904e\u71b1\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u65ad\u5b9a\u306f\u5f8c\u56de\u3057\u306b\u3057\u3001\u53f0\u5e33\u306e\u4e8b\u5b9f\uff08\u3044\u3064\u30fb\u3069\u3053\u3067\u30fb\u3069\u308c\u304c\uff09\u3092\u4e01\u5be7\u306b\u6b8b\u3059\u3053\u3068\u304c\u3001\u6700\u7d42\u7684\u306a\u53ce\u675f\u3068\u8aac\u660e\u8cac\u4efb\u306b\u52b9\u304d\u307e\u3059\u3002<\/p> <hr> <h3>\u201c\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u201d\u4ee5\u5916\u306e\u53ef\u80fd\u6027\u3082\u4e26\u8d70\u3067\u6f70\u3059\uff08\u898b\u843d\u3068\u3057\u9632\u6b62\uff09<\/h3> <p>\u53f0\u5e33\u306b\u9055\u548c\u611f\u304c\u51fa\u305f\u3068\u304d\u3001\u539f\u56e0\u304c\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u73fe\u5834\u3067\u591a\u3044\u4ee3\u66ff\u8981\u56e0\u3082\u3001\u540c\u6642\u306b\u5019\u88dc\u3068\u3057\u3066\u4fdd\u6301\u3057\u3066\u304a\u304f\u3068\u3001\u8aa4\u5224\u5b9a\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u5019\u88dc<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">DHCP\u53f0\u5e33\u3067\u306e\u898b\u3048\u65b9<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u6b21\u306b\u7a81\u5408\u3057\u305f\u3044\u8a3c\u8de1<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7aef\u672b\u5165\u66ff\u30fbNIC\u4ea4\u63db<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u540c\u3058\u30db\u30b9\u30c8\u540d\u304c\u5225MAC\u306b\u898b\u3048\u308b\uff0f\u9006\u306b\u540c\u3058MAC\u304c\u5225\u30db\u30b9\u30c8\u540d\u306b\u898b\u3048\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u8cc7\u7523\u7ba1\u7406\u3001AD\u53c2\u52a0\u5c65\u6b74\u3001EDR\u306e\u7aef\u672bID<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7121\u7dda\u306e\u4e0d\u5b89\u5b9a\u30fb\u30ed\u30fc\u30df\u30f3\u30b0<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u77ed\u671f\u30ea\u30fc\u30b9\u306e\u9023\u7d9a\u3001\u5834\u6240\u306e\u63fa\u308c<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7121\u7dda\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u63a5\u7d9a\u5c65\u6b74\u3001AP\u79fb\u52d5\u30ed\u30b0<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u56fa\u5b9aIP\u6df7\u5728<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u885d\u7a81\u304c\u51fa\u308b\u304cDHCP\u4e0a\u306f\u201c\u5225\u7269\u201d\u306b\u898b\u3048\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">ARP\u8868\u3001\u30b9\u30a4\u30c3\u30c1\u306eMAC\u5b66\u7fd2\u8868\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u8cc7\u6599<\/td> <\/tr> <\/table> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>\u7591\u308f\u3057\u3055\u3092\u4e0a\u3052\u308b\u30b5\u30a4\u30f3\u306f\u3001\u5358\u4f53\u3067\u306f\u5f31\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u77ed\u671f\u30ea\u30fc\u30b9\u3001\u885d\u7a81\u5146\u5019\u3001\u672a\u77e5\u30d9\u30f3\u30c0\u30fb\u30db\u30b9\u30c8\u540d\u306e\u4e0d\u81ea\u7136\u3055\u304c\u3001\u6642\u9593\u5e2f\u30fb\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u504f\u308b\u3068\u304d\u306b\u201c\u91cd\u306a\u308a\u201d\u3068\u3057\u3066\u52b9\u3044\u3066\u304d\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u3053\u306e\u91cd\u306a\u308a\u3092DHCP\u4ee5\u5916\u306e\u8a3c\u8de1\uff08\u30b9\u30a4\u30c3\u30c1MAC\u8868\u3001\u7121\u7dda\u3001AD\u3001NAC\u7b49\uff09\u3067\u7a81\u5408\u3057\u3001\u65ad\u5b9a\u306b\u8fd1\u3065\u3051\u308b\u624b\u9806\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec07\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c7\u7ae0\uff1aDHCP\u3060\u3051\u3067\u6c7a\u3081\u6253\u3061\u3057\u306a\u3044\u2014\u2014\u30b9\u30a4\u30c3\u30c1MAC\u8868\u30fbWi-Fi\u30fbAD\u30fbNAC\u3068\u306e\u7a81\u5408<\/h2> <p>DHCP\u53f0\u5e33\u304c\u3067\u304d\u305f\u3089\u3001\u6b21\u306f\u201c\u5c45\u5834\u6240\u201d\u306e\u7279\u5b9a\u3067\u3059\u3002\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u53ef\u80fd\u6027\u3092\u4e0a\u3052\u308b\u306b\u306f\u3001DHCP\u306e\u5165\u53e3\u8a18\u9332\u3060\u3051\u3067\u306a\u304f\u3001L2\/L3\u30fb\u7121\u7dda\u30fb\u8a8d\u8a3c\u30fb\u7aef\u672b\u7ba1\u7406\u306e\u8a3c\u8de1\u3092\u91cd\u306d\u3001\u540c\u3058\u52d5\u304d\u3092\u5225\u89d2\u5ea6\u304b\u3089\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306e\u72d9\u3044\u306f\u3001\u6d3e\u624b\u306a\u5bfe\u51e6\u3067\u306f\u306a\u304f\u300c\u8aac\u660e\u53ef\u80fd\u306a\u4e00\u81f4\u70b9\u300d\u3092\u5897\u3084\u3057\u3066\u3001\u8aa4\u5224\u5b9a\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3059\u3002<\/p> <h3>\u7a81\u5408\u306e\u57fa\u672c\u65b9\u91dd\uff1a\u53f0\u5e33\u306e\u4e0a\u4f4d\u5019\u88dc\u304b\u3089\u5f53\u3066\u308b<\/h3> <p>\u5168\u4ef6\u7a81\u5408\u306f\u73fe\u5b9f\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7b2c5\u7ae0\u3067\u4ed8\u3051\u305f\u512a\u5148\u5ea6\uff08\u983b\u5ea6\u30fb\u504f\u308a\u30fb\u885d\u7a81\u8fd1\u508d\u306a\u3069\uff09\u306b\u5f93\u3044\u3001\u4e0a\u4f4d\u5019\u88dc\u304b\u3089\u5f53\u3066\u308b\u307b\u3046\u304c\u73fe\u5834\u8ca0\u62c5\u3092\u6291\u3048\u8fbc\u3081\u307e\u3059\u3002\u7a81\u5408\u306e\u9806\u756a\u306f\u3001\u4e00\u822c\u306b\u6b21\u306e\u3088\u3046\u306b\u7d44\u3080\u3068\u5b89\u5b9a\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <ol> <li>\u30b9\u30a4\u30c3\u30c1\u306eMAC\u5b66\u7fd2\u8868\uff08\u3069\u306e\u30dd\u30fc\u30c8\u5074\u306b\u3044\u308b\u304b\uff09<\/li> <li>ARP\u8868\uff08IP\u3068MAC\u304c\u5b9f\u969b\u306b\u7d50\u3073\u4ed8\u3044\u3066\u3044\u308b\u304b\uff09<\/li> <li>\u7121\u7dda\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08SSID\/AP\/\u63a5\u7d9a\u5c65\u6b74\uff09<\/li> <li>\u8a8d\u8a3c\u57fa\u76e4\uff08AD\/RADIUS\/VPN\u7b49\u306e\u30ed\u30b0\uff09<\/li> <li>NAC\/EDR\/\u8cc7\u7523\u7ba1\u7406\uff08\u7aef\u672bID\u30fb\u30e6\u30fc\u30b6\u7d10\u4ed8\u3051\uff09<\/li> <\/ol> <hr> <h3>\u30b9\u30a4\u30c3\u30c1MAC\u5b66\u7fd2\u8868\uff1a\u6709\u7dda\u306e\u5834\u5408\u306f\u201c\u6700\u77ed\u3067\u5c45\u5834\u6240\u306b\u8fd1\u3044\u201d<\/h3> <p>\u6709\u7ddaLAN\u3067\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u304c\u5b66\u7fd2\u3057\u3066\u3044\u308bMAC\u3068\u30dd\u30fc\u30c8\u306e\u5bfe\u5fdc\u304c\u3001\u5c45\u5834\u6240\u306e\u624b\u304c\u304b\u308a\u306b\u306a\u308a\u307e\u3059\u3002DHCP\u53f0\u5e33\u4e0a\u306e\u7591\u308f\u3057\u3044MAC\u304c\u3001\u3069\u306e\u30dd\u30fc\u30c8\u5074\u306b\u73fe\u308c\u3066\u3044\u308b\u304b\u304c\u5206\u304b\u308b\u3068\u3001\u5f71\u97ff\u7bc4\u56f2\u306e\u898b\u7a4d\u3082\u308a\u304c\u4e00\u6c17\u306b\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u540c\u4e00MAC\u304c\u77ed\u6642\u9593\u306b\u8907\u6570\u30dd\u30fc\u30c8\u3078\u98db\u3076\u5834\u5408\u3001\u30eb\u30fc\u30d7\u3084\u4e2d\u7d99\u3001\u4eee\u60f3\u5316\u306e\u5f71\u97ff\u3082\u7591\u3046\u4f59\u5730\u304c\u3042\u308b<\/li> <li>\u4e0a\u4f4d\/\u4e0b\u4f4d\u30b9\u30a4\u30c3\u30c1\u306e\u5883\u754c\u3067\u898b\u3048\u65b9\u304c\u5909\u308f\u308b\u305f\u3081\u3001\u8a2d\u8a08\u8cc7\u6599\uff08\u63a5\u7d9a\u56f3\uff09\u304c\u52b9\u304f<\/li> <li>\u30dd\u30fc\u30c8\u7279\u5b9a\u304c\u3067\u304d\u305f\u5f8c\u3082\u3001\u5373\u65ad\u306e\u906e\u65ad\u3088\u308a\u3001\u307e\u305a\u89b3\u6e2c\u5f37\u5316\u3084\u9650\u5b9a\u7684\u306a\u5bfe\u51e6\u304c\u5b89\u5168\u5074\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044<\/li> <\/ul> <hr> <h3>\u7121\u7dda\uff1aSSID\/AP\u306e\u5c65\u6b74\u304c\u201c\u6642\u9593\u5e2f\u306e\u504f\u308a\u201d\u3092\u8aac\u660e\u3057\u3084\u3059\u3044<\/h3> <p>\u7121\u7dda\u306f\u3001\u77ed\u671f\u30ea\u30fc\u30b9\u3084\u5834\u6240\u306e\u63fa\u308c\u304c\u8d77\u304d\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u7121\u7dda\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u5074\u306e\u63a5\u7d9a\u5c65\u6b74\uff08SSID\u3001AP\u3001\u6642\u523b\u3001\u7aef\u672b\u8b58\u5225\uff09\u3092\u91cd\u306d\u308b\u3068\u3001DHCP\u53f0\u5e33\u306e\u504f\u308a\u304c\u8aac\u660e\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u6df1\u591c\u5e2f\u3060\u3051\u73fe\u308c\u308b\u7aef\u672b\u306f\u3001\u7121\u7dda\u5074\u306b\u3082\u540c\u3058\u6642\u9593\u5e2f\u306e\u75d5\u8de1\u304c\u51fa\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/li> <li>\u30ed\u30fc\u30df\u30f3\u30b0\u3084\u7701\u96fb\u529b\u306e\u5f71\u97ff\u3067\u63fa\u308c\u308b\u5834\u5408\u3001\u540c\u4e00\u7aef\u672b\u3067\u3082\u201c\u51fa\u5165\u308a\u304c\u591a\u3044\u201d\u3088\u3046\u306b\u898b\u3048\u308b<\/li> <li>\u30b2\u30b9\u30c8SSID\u3084BYOD\u306e\u5883\u754c\u304c\u66d6\u6627\u306a\u5834\u5408\u3001\u904b\u7528\u30eb\u30fc\u30eb\u306e\u7a74\u304c\u539f\u56e0\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308b<\/li> <\/ul> <hr> <h3>AD\/NAC\uff1a\u6700\u7d42\u7684\u306a\u8aac\u660e\u8cac\u4efb\u306b\u76f4\u7d50\u3059\u308b\uff08\u305f\u3060\u3057\u69cb\u6210\u4f9d\u5b58\uff09<\/h3> <p>\u300c\u8ab0\u304c\u4f7f\u3063\u305f\u304b\u300d\u306b\u8fd1\u3065\u3051\u305f\u3044\u3068\u304d\u3001\u8a8d\u8a3c\u30fb\u7aef\u672b\u7ba1\u7406\u306e\u8a3c\u8de1\u304c\u5f37\u304f\u306a\u308a\u307e\u3059\u3002AD\u30ed\u30b0\u30aa\u30f3\u3001RADIUS\u3001VPN\u3001NAC\u306e\u8a8d\u8a3c\u30fb\u9694\u96e2\u30ed\u30b0\u306a\u3069\u304c\u63c3\u3046\u74b0\u5883\u3067\u306f\u3001DHCP\u53f0\u5e33\u306e\u201c\u5019\u88dc\u201d\u3092\u3001\u30e6\u30fc\u30b6\u3084\u7aef\u672b\u8cc7\u7523\u3078\u5bc4\u305b\u3066\u8aac\u660e\u3067\u304d\u307e\u3059\u3002<\/p> <p>\u4e00\u65b9\u3067\u3001\u8a8d\u8a3c\u304c\u5fc5\u305a\u3057\u3082\u5168\u7aef\u672b\u306b\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u73fe\u5834\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u3067\u3082\u3001\u4e00\u822c\u8ad6\u3068\u3057\u3066\u65ad\u5b9a\u3057\u306a\u3044\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3069\u3053\u307e\u3067\u304c\u30ed\u30b0\u3067\u8a00\u3048\u308b\u7bc4\u56f2\u304b\u3092\u660e\u78ba\u306b\u3057\u3001\u6b8b\u308b\u7a7a\u767d\u3092\u3069\u3046\u57cb\u3081\u308b\u304b\uff08\u8ffd\u52a0\u89b3\u6e2c\u30fb\u904b\u7528\u6539\u5584\u30fb\u6bb5\u968e\u7684\u306a\u5c01\u3058\u8fbc\u3081\uff09\u3078\u3064\u306a\u3050\u3068\u3001\u53ce\u675f\u304c\u65e9\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>DHCP\u53f0\u5e33\u306f\u201c\u5165\u53e3\u201d\u3067\u3001\u7a81\u5408\u306f\u201c\u5c45\u5834\u6240\u201d\u3068\u201c\u8aac\u660e\u8cac\u4efb\u201d\u3092\u88dc\u5f37\u3057\u307e\u3059\u3002\u3053\u3053\u307e\u3067\u6765\u308b\u3068\u3001\u6b21\u306b\u60a9\u3080\u306e\u306f\u300c\u3069\u3053\u307e\u3067\u5bfe\u51e6\u3092\u5165\u308c\u308b\u304b\u300d\u300c\u73fe\u5834\u5f71\u97ff\u3092\u3069\u3046\u6291\u3048\u308b\u304b\u300d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u9694\u96e2\u30fb\u4e88\u7d04\u30fb\u30b9\u30b3\u30fc\u30d7\u5206\u5272\u306a\u3069\u3092\u3001\u6700\u5c0f\u5909\u66f4\u3067\u6bb5\u968e\u5316\u3057\u306a\u304c\u3089\u9032\u3081\u308b\u65b9\u6cd5\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u76e3\u67fb\u8981\u4ef6\u3084\u672c\u756a\u5f71\u97ff\u304c\u91cd\u3044\u74b0\u5883\u3067\u306f\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u3084\u3059\u3044\u305f\u3081\u3001\u8ff7\u3063\u305f\u6642\u70b9\u3067<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3001\u500b\u5225\u306e\u524d\u63d0\u306b\u5408\u308f\u305b\u305f\u5b89\u5168\u306a\u843d\u3068\u3057\u6240\u3092\u4f5c\u308b\u307b\u3046\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec08\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c8\u7ae0\uff1a\u5f71\u97ff\u7bc4\u56f2\u3092\u5207\u308b\u2014\u2014\u9694\u96e2\u30fb\u4e88\u7d04\u30fb\u30b9\u30b3\u30fc\u30d7\u5206\u5272\u3092\u6700\u5c0f\u5909\u66f4\u3067\u9032\u3081\u308b<\/h2> <p>\u53f0\u5e33\u3068\u7a81\u5408\u3067\u300c\u602a\u3057\u3044\u5019\u88dc\u300d\u3068\u300c\u51fa\u73fe\u3059\u308b\u5834\u6240\u30fb\u6642\u9593\u5e2f\u300d\u306e\u8f2a\u90ed\u304c\u898b\u3048\u3066\u304f\u308b\u3068\u3001\u6b21\u306f\u73fe\u5834\u304c\u4e00\u756a\u60a9\u3080\u5c40\u9762\u306b\u5165\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u300c\u5bfe\u51e6\u3092\u5165\u308c\u308b\u3079\u304d\u304b\u300d\u300c\u5165\u308c\u308b\u306a\u3089\u3069\u3053\u307e\u3067\u304b\u300d\u3067\u3059\u3002\u3053\u3053\u3067\u306e\u5931\u6557\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u78ba\u8a3c\u304c\u5f31\u3044\u6bb5\u968e\u3067\u5e83\u7bc4\u56f2\u306b\u5909\u66f4\u3057\u3066\u3057\u307e\u3044\u3001\u6b63\u898f\u30e6\u30fc\u30b6\u3092\u5dfb\u304d\u8fbc\u307f\u3001\u3057\u304b\u3082\u8a3c\u8de1\u304c\u8584\u304f\u306a\u3063\u3066\u539f\u56e0\u304c\u8ffd\u3048\u306a\u304f\u306a\u308b\u3053\u3068\u3067\u3059\u3002<\/p> <p>\u3053\u306e\u7ae0\u306e\u72d9\u3044\u306f\u3001\u6d3e\u624b\u306a\u906e\u65ad\u3067\u306f\u306a\u304f\u3001<strong>\u5f71\u97ff\u7bc4\u56f2\u3092\u5c0f\u3055\u304f\u533a\u5207\u308a\u306a\u304c\u3089\u72b6\u6cc1\u3092\u843d\u3061\u7740\u304b\u305b\u3001\u53ce\u675f\u306b\u5411\u304b\u3046\u5224\u65ad\u6750\u6599\u3092\u5897\u3084\u3059<\/strong>\u3053\u3068\u3067\u3059\u3002\u6700\u5c0f\u5909\u66f4\u3068\u306f\u300c\u5909\u66f4\u3057\u306a\u3044\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u5f8c\u623b\u308a\u3067\u304d\u3001\u8aac\u660e\u3067\u304d\u3001\u5f71\u97ff\u304c\u9650\u5b9a\u3055\u308c\u308b\u5909\u66f4\u304b\u3089\u7a4d\u307f\u4e0a\u3052\u308b\u300d\u3053\u3068\u3067\u3059\u3002<\/p> <h3>\u6bb5\u968e\u5316\u306e\u57fa\u672c\uff1a\u89b3\u6e2c \u2192 \u9650\u5b9a \u2192 \u6052\u4e45\uff08\u9806\u756a\u3092\u5d29\u3055\u306a\u3044\uff09<\/h3> <p>\u5b9f\u52d9\u3067\u4f7f\u3044\u3084\u3059\u3044\u6bb5\u968e\u306f\u6b21\u306e3\u3064\u3067\u3059\u3002\u74b0\u5883\u3084\u5951\u7d04\u8981\u4ef6\u306b\u3088\u3063\u3066\u9806\u756a\u306e\u5fae\u8abf\u6574\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u3044\u304d\u306a\u308a\u6052\u4e45\u5bfe\u7b56\u306b\u98db\u3070\u306a\u3044\u3053\u3068\u304c\u3001\u624b\u623b\u308a\u3068\u6df7\u4e71\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/p> <ol> <li><strong>\u89b3\u6e2c<\/strong>\uff1a\u5019\u88dc\u306e\u6319\u52d5\u3092\u8ffd\u52a0\u8a3c\u8de1\u3067\u78ba\u8a8d\u3057\u3001\u8aa4\u5224\u5b9a\u3092\u6e1b\u3089\u3059<\/li> <li><strong>\u9650\u5b9a<\/strong>\uff1a\u5f71\u97ff\u7bc4\u56f2\u3092\u6700\u5c0f\u306b\u533a\u5207\u3063\u3066\u3001\u88ab\u5bb3\u6700\u5c0f\u5316\u3068\u696d\u52d9\u7d99\u7d9a\u3092\u4e21\u7acb\u3059\u308b<\/li> <li><strong>\u6052\u4e45<\/strong>\uff1a\u539f\u56e0\uff08\u904b\u7528\u30fb\u69cb\u6210\u30fb\u30eb\u30fc\u30eb\uff09\u306b\u5408\u308f\u305b\u3066\u518d\u767a\u9632\u6b62\u3092\u8a2d\u8a08\u3059\u308b<\/li> <\/ol> <hr> <h3>\u9650\u5b9a\u306e\u4ee3\u8868\u624b\u6bb51\uff1aDHCP\u4e88\u7d04\uff08\u56fa\u5b9a\u5316\uff09\u3067\u201c\u63fa\u308c\u201d\u3092\u6e1b\u3089\u3059<\/h3> <p>\u300cIP\u304c\u30b3\u30ed\u30b3\u30ed\u5909\u308f\u308b\u300d\u300c\u885d\u7a81\u304c\u65ad\u7d9a\u7684\u300d\u3068\u3044\u3046\u72b6\u6cc1\u3067\u306f\u3001\u307e\u305a\u63fa\u308c\u3092\u6e1b\u3089\u3059\u3060\u3051\u3067\u89e3\u6790\u304c\u9032\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002DHCP\u4e88\u7d04\u306f\u3001\u5bfe\u8c61\u304c\u660e\u78ba\u3067\u3001\u5f71\u97ff\u304c\u5c40\u6240\u7684\u3067\u3001\u5143\u306b\u623b\u3057\u3084\u3059\u3044\u624b\u6bb5\u3067\u3059\u3002\u906e\u65ad\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u73fe\u5834\u3078\u306e\u885d\u6483\u304c\u5c0f\u3055\u304f\u3001\u8aac\u660e\u3082\u3057\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u6b63\u898f\u7aef\u672b\u3067\u3042\u308b\u78ba\u5ea6\u304c\u9ad8\u3044\u3082\u306e\u3092\u4e88\u7d04\u3057\u3066\u6319\u52d5\u3092\u5b89\u5b9a\u3055\u305b\u3001\u7af6\u5408\u306e\u5468\u8fba\u3092\u89b3\u6e2c\u3057\u3084\u3059\u304f\u3059\u308b<\/li> <li>\u4e88\u7d04\u306e\u6295\u5165\u306f\u3001\u7406\u7531\u30fb\u5bfe\u8c61\u30fb\u671f\u9593\u3092\u8a18\u9332\u3057\u3001\u5909\u66f4\u5c65\u6b74\u3068\u3057\u3066\u6b8b\u3059<\/li> <li>\u4e88\u7d04\u306b\u3088\u3063\u3066\u554f\u984c\u304c\u6d88\u3048\u308b\u5834\u5408\u3001\u56fa\u5b9aIP\u6df7\u5728\u3084\u904b\u7528\u306e\u7a74\u304c\u7591\u3048\u308b\uff08\u305f\u3060\u3057\u65ad\u5b9a\u306f\u3057\u306a\u3044\uff09<\/li> <\/ul> <hr> <h3>\u9650\u5b9a\u306e\u4ee3\u8868\u624b\u6bb52\uff1a\u30b9\u30b3\u30fc\u30d7\u5206\u5272\u30fbVLAN\u5206\u5272\u3067\u201c\u6ce2\u53ca\u201d\u3092\u6b62\u3081\u308b<\/h3> <p>\u5019\u88dc\u304c\u51fa\u73fe\u3059\u308b\u5834\u6240\uff08\u30b9\u30b3\u30fc\u30d7\/VLAN\uff09\u304c\u7279\u5b9a\u3067\u304d\u3066\u3044\u308b\u306a\u3089\u3001\u7bc4\u56f2\u3092\u533a\u5207\u308b\u767a\u60f3\u304c\u52b9\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u300c\u5168\u4f53\u6700\u9069\u300d\u3088\u308a\u300c\u73fe\u5834\u3092\u6b62\u3081\u306a\u3044\u305f\u3081\u306e\u5c40\u6240\u6700\u9069\u300d\u3067\u3059\u3002\u5927\u304d\u306a\u518d\u8a2d\u8a08\u3067\u306f\u306a\u304f\u3001\u307e\u305a\u306f\u88ab\u5bb3\u304c\u5e83\u304c\u3089\u306a\u3044\u5824\u9632\u3092\u7bc9\u304f\u30a4\u30e1\u30fc\u30b8\u3067\u3001\u6bb5\u968e\u7684\u306b\u9032\u3081\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u624b\u6bb5<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u72d9\u3044<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u6ce8\u610f\u70b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30b9\u30b3\u30fc\u30d7\u5206\u5272<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u7591\u308f\u3057\u3044\u7bc4\u56f2\u3092\u72ed\u3044IP\u5e2f\u306b\u5bc4\u305b\u3001\u76e3\u8996\u3068\u5bfe\u51e6\u3092\u96c6\u4e2d\u3059\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u65e2\u5b58\u7aef\u672b\u306e\u79fb\u52d5\u8a08\u753b\u304c\u5fc5\u8981\u3002\u7121\u8a08\u753b\u3060\u3068\u6b63\u898f\u7aef\u672b\u304c\u8ff7\u5b50\u306b\u306a\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">VLAN\/SSID\u306e\u5883\u754c\u6574\u7406<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u51fa\u5165\u308a\u53e3\u3092\u5206\u3051\u3001\u5f71\u97ff\u3092\u5c40\u6240\u5316\u3057\u3001\u8a3c\u8de1\u306e\u898b\u901a\u3057\u3092\u826f\u304f\u3059\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u73fe\u5834\u306e\u63a5\u7d9a\u624b\u9806\u30fb\u7aef\u672b\u8a2d\u5b9a\u306b\u6ce2\u53ca\u3059\u308b\u3002\u544a\u77e5\u3068\u5207\u66ff\u624b\u9806\u306e\u6574\u5099\u304c\u8981\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u9694\u96e2\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u602a\u3057\u3044\u7aef\u672b\u3092\u696d\u52d9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u308a\u96e2\u3057\u3001\u89b3\u6e2c\u3068\u5b89\u5168\u6027\u3092\u4e21\u7acb<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u8aa4\u9694\u96e2\u306e\u640d\u5931\u304c\u5927\u304d\u3044\u5834\u5408\u306f\u3001\u5bfe\u8c61\u9078\u5b9a\u306e\u6839\u62e0\u304c\u4e0d\u53ef\u6b20<\/td> <\/tr> <\/table> <hr> <h3>\u9650\u5b9a\u306e\u4ee3\u8868\u624b\u6bb53\uff1a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\uff08ACL\/NAC\uff09\u3092\u201c\u72ed\u304f\u30fb\u77ed\u304f\u201d\u4f7f\u3046<\/h3> <p>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306f\u5f37\u529b\u3067\u3059\u304c\u3001\u8aa4\u308b\u3068\u696d\u52d9\u5f71\u97ff\u304c\u5927\u304d\u304f\u3001\u95a2\u4fc2\u8005\u306e\u7a7a\u6c17\u304c\u4e00\u6c17\u306b\u904e\u71b1\u3057\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u5165\u308c\u308b\u306a\u3089\u300c\u72ed\u304f\u300d\u300c\u77ed\u304f\u300d\u300c\u6839\u62e0\u3068\u671f\u9593\u3092\u8a18\u9332\u3059\u308b\u300d\u304c\u57fa\u672c\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u7279\u5b9a\u306e\u5b9b\u5148\u3060\u3051\u3092\u4e00\u6642\u7684\u306b\u5236\u9650\u3057\u3001\u53f0\u5e33\u4e0a\u306e\u6319\u52d5\u3068\u7a81\u5408\u3057\u3066\u5224\u65ad\u6750\u6599\u3092\u5897\u3084\u3059\u3001\u3068\u3044\u3063\u305f\u4f7f\u3044\u65b9\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p> <ul> <li>\u5bfe\u8c61\u306f\u53f0\u5e33\u306e\u4e0a\u4f4d\u5019\u88dc\u306b\u9650\u5b9a\u3057\u3001\u5e83\u7bc4\u56f2\u306e\u4e00\u62ec\u9069\u7528\u3092\u907f\u3051\u308b<\/li> <li>\u671f\u9593\u3092\u6c7a\u3081\u3001\u89e3\u9664\u6761\u4ef6\u3092\u5148\u306b\u5b9a\u7fa9\u3057\u3066\u304a\u304f\uff08\u89e3\u9664\u3067\u304d\u306a\u3044\u5bfe\u51e6\u306f\u6df7\u4e71\u3092\u9577\u5f15\u304b\u305b\u308b\uff09<\/li> <li>\u5909\u66f4\u70b9\u3068\u7406\u7531\u3092\u3001\u76e3\u67fb\u30fb\u8aac\u660e\u306b\u8010\u3048\u308b\u5f62\u3067\u6b8b\u3059\uff08\u8ab0\u304c\u3001\u3044\u3064\u3001\u4f55\u3092\u3001\u306a\u305c\uff09<\/li> <\/ul> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>\u5bfe\u51e6\u306f\u201c\u5f37\u3055\u201d\u3088\u308a\u201c\u9806\u756a\u201d\u304c\u91cd\u8981\u3067\u3059\u3002\u89b3\u6e2c\u2192\u9650\u5b9a\u2192\u6052\u4e45\u306e\u9806\u306b\u7a4d\u307f\u4e0a\u3052\u308b\u3068\u3001\u73fe\u5834\u3092\u6b62\u3081\u305a\u306b\u88ab\u5bb3\u6700\u5c0f\u5316\u3078\u5bc4\u305b\u3089\u308c\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u3053\u3046\u3057\u3066\u5f97\u305f\u4e8b\u5b9f\u3068\u5224\u65ad\u3092\u3001\u5f79\u54e1\u30fb\u76e3\u67fb\u30fb\u95a2\u4fc2\u90e8\u7f72\u3078\u901a\u308b\u5f62\u306b\u843d\u3068\u3057\u8fbc\u3080\u305f\u3081\u306e\u300c\u8aac\u660e\u306e\u578b\u300d\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u500b\u5225\u306e\u5951\u7d04\u3084\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u307b\u3069\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u308b\u305f\u3081\u3001\u8ff7\u3063\u305f\u6642\u70b9\u3067<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3001\u524d\u63d0\u306b\u5408\u3046\u843d\u3068\u3057\u6240\u3092\u8a2d\u8a08\u3059\u308b\u307b\u3046\u304c\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec09\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c9\u7ae0\uff1a\u5f79\u54e1\u30fb\u76e3\u67fb\u306b\u901a\u308b\u8aac\u660e\u2014\u2014\u6642\u7cfb\u5217\u3068\u518d\u767a\u9632\u6b62\uff08BCP\uff09\u3078\u843d\u3068\u3059<\/h2> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7591\u3044\u304c\u3042\u308b\u4e8b\u6848\u306f\u3001\u6280\u8853\u7684\u306a\u5207\u308a\u5206\u3051\u3060\u3051\u3067\u7d42\u308f\u308a\u307e\u305b\u3093\u3002\u300c\u3044\u3064\u304b\u3089\u300d\u300c\u3069\u3053\u307e\u3067\u300d\u300c\u4f55\u3092\u6839\u62e0\u306b\u300d\u300c\u3069\u3093\u306a\u5224\u65ad\u3067\u300d\u300c\u3069\u3093\u306a\u5bfe\u51e6\u3092\u3057\u305f\u304b\u300d\u3092\u8aac\u660e\u3067\u304d\u306a\u3044\u3068\u3001\u73fe\u5834\u306f\u305a\u3063\u3068\u5f15\u304d\u305a\u308a\u307e\u3059\u3002\u5f79\u54e1\u3084\u76e3\u67fb\u304c\u6c42\u3081\u308b\u306e\u306f\u3001\u5c02\u9580\u7528\u8a9e\u306e\u7f85\u5217\u3067\u306f\u306a\u304f\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u59a5\u5f53\u6027\u304c\u8ffd\u3048\u308b\u5f62\u3067\u3059\u3002<\/p> <p>\u3053\u306e\u7ae0\u3067\u306f\u3001DHCP\u53f0\u5e33\u3092\u4e2d\u5fc3\u306b\u96c6\u3081\u305f\u4e8b\u5b9f\u3092\u3001<strong>\u8aac\u660e\u53ef\u80fd\u306a\u6642\u7cfb\u5217<\/strong>\u3068\u3057\u3066\u307e\u3068\u3081\u3001\u4e00\u822c\u8ad6\u306e\u9650\u754c\u3092\u8e0f\u307e\u3048\u305f\u3046\u3048\u3067\u3001\u518d\u767a\u9632\u6b62\u3068BCP\u306b\u7e4b\u3052\u308b\u578b\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u3053\u3092\u6574\u3048\u308b\u3068\u3001\u793e\u5185\u306e\u6e29\u5ea6\u304c\u4e0b\u304c\u308a\u3001\u8ffd\u52a0\u306e\u6df7\u4e71\u304c\u6291\u3048\u8fbc\u3081\u307e\u3059\u3002<\/p> <h3>\u307e\u305a1\u679a\uff1a\u4e8b\u5b9f\u30fb\u63a8\u5b9a\u30fb\u672a\u78ba\u5b9a\u3092\u5206\u3051\u308b<\/h3> <p>\u8aac\u660e\u304c\u63fa\u308c\u308b\u6700\u5927\u306e\u539f\u56e0\u306f\u3001\u4e8b\u5b9f\u3068\u63a8\u5b9a\u304c\u6df7\u3056\u308b\u3053\u3068\u3067\u3059\u3002\u6700\u521d\u306b\u5206\u3051\u3066\u3057\u307e\u3046\u3060\u3051\u3067\u3001\u95a2\u4fc2\u8005\u306e\u8aa4\u89e3\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u533a\u5206<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u66f8\u304d\u65b9\u306e\u4f8b<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u6839\u62e0\u306e\u7f6e\u304d\u65b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u4e8b\u5b9f<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">DHCP\u30ed\u30b0\u3067\u3001\u7279\u5b9aMAC\u304c\u7279\u5b9a\u30b9\u30b3\u30fc\u30d7\u3067\u8907\u6570\u56de\u30ea\u30fc\u30b9\u6210\u7acb\u3057\u3066\u3044\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u540d\u3001\u671f\u9593\u3001\u62bd\u51fa\u6761\u4ef6\u3092\u660e\u8a18<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u63a8\u5b9a<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u540c\u6642\u9593\u5e2f\u306e\u7121\u7dda\u63a5\u7d9a\u5c65\u6b74\u3068\u4e00\u81f4\u3059\u308b\u305f\u3081\u3001\u5f53\u8a72SSID\u7d4c\u7531\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u3044<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u4e00\u81f4\u70b9\uff08\u6642\u523b\u3001\u8b58\u5225\u5b50\u3001\u5834\u6240\uff09\u3092\u5217\u6319\u3057\u3001\u65ad\u5b9a\u306f\u907f\u3051\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">\u672a\u78ba\u5b9a<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30e6\u30fc\u30b6\u7279\u5b9a\u306f\u8a3c\u8de1\u4e0d\u8db3\u3067\u73fe\u6642\u70b9\u3067\u306f\u672a\u78ba\u5b9a<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u4e0d\u8db3\u8a3c\u8de1\u3068\u8ffd\u52a0\u89b3\u6e2c\u306e\u8a08\u753b\u3092\u793a\u3059<\/td> <\/tr> <\/table> <hr> <h3>\u6642\u7cfb\u5217\u306e\u578b\uff1a5W\u3092\u201c\u53f0\u5e33\u201d\u306b\u6cbf\u3063\u3066\u57cb\u3081\u308b<\/h3> <p>\u5f79\u54e1\u30fb\u76e3\u67fb\u5411\u3051\u306e\u8aac\u660e\u306f\u3001\u6280\u8853\u306e\u7d30\u90e8\u3088\u308a\u300c\u5224\u65ad\u306e\u59a5\u5f53\u6027\u300d\u304c\u4e2d\u5fc3\u306b\u306a\u308a\u307e\u3059\u3002DHCP\u53f0\u5e33\u3092\u8ef8\u306b\u3001\u6b21\u306e\u9806\u3067\u6574\u7406\u3059\u308b\u3068\u901a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <ol> <li><strong>When\uff08\u3044\u3064\uff09<\/strong>\uff1a\u521d\u56de\u51fa\u73fe\u3001\u96c6\u4e2d\u6642\u9593\u5e2f\u3001\u5bfe\u51e6\u6295\u5165\u3001\u53ce\u675f\u306e\u5146\u5019<\/li> <li><strong>Where\uff08\u3069\u3053\u3067\uff09<\/strong>\uff1a\u30b9\u30b3\u30fc\u30d7\/VLAN\/SSID\/\u62e0\u70b9\u306a\u3069\u3001\u5f71\u97ff\u306e\u5730\u7406<\/li> <li><strong>What\uff08\u4f55\u304c\uff09<\/strong>\uff1aIP\u5272\u5f53\u306e\u7570\u5e38\u3001\u885d\u7a81\u5146\u5019\u3001\u672a\u77e5\u7aef\u672b\u306e\u51fa\u5165\u308a<\/li> <li><strong>So what\uff08\u4f55\u304c\u56f0\u308b\uff09<\/strong>\uff1a\u696d\u52d9\u5f71\u97ff\u3001\u60c5\u5831\u8cc7\u7523\u3078\u306e\u5f71\u97ff\u3001\u76e3\u67fb\u8981\u4ef6\u306e\u89b3\u70b9<\/li> <li><strong>Then\uff08\u3069\u3046\u3057\u305f\uff09<\/strong>\uff1a\u6700\u5c0f\u5909\u66f4\u3067\u306e\u89b3\u6e2c\u3001\u9650\u5b9a\u5bfe\u51e6\u3001\u6052\u4e45\u5bfe\u7b56\u306e\u65b9\u5411\u6027<\/li> <\/ol> <hr> <h3>\u518d\u767a\u9632\u6b62\uff08BCP\uff09\u3078\u843d\u3068\u3059\uff1a\u539f\u56e0\u3092\u201c\u6280\u8853\u201d\u3060\u3051\u306b\u3057\u306a\u3044<\/h3> <p>\u518d\u767a\u9632\u6b62\u3092\u6280\u8853\u8a2d\u5b9a\u3060\u3051\u3067\u66f8\u304f\u3068\u3001\u73fe\u5834\u306f\u56de\u308a\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u4e8b\u6848\u306f\u3001\u904b\u7528\u30fb\u53f0\u5e33\u30fb\u5883\u754c\u306e\u66d6\u6627\u3055\u304c\u7d61\u307f\u307e\u3059\u3002BCP\u306e\u89b3\u70b9\u3067\u52b9\u304f\u306e\u306f\u3001\u300c\u540c\u3058\u72b6\u6cc1\u304c\u8d77\u304d\u3066\u3082\u3001\u77ed\u6642\u9593\u3067\u53ce\u675f\u3055\u305b\u308b\u4ed5\u7d44\u307f\u300d\u3092\u4f5c\u308b\u3053\u3068\u3067\u3059\u3002<\/p> <ul> <li>\u30ed\u30b0\u4fdd\u5168\u306e\u6a19\u6e96\u5316\uff08\u4fdd\u5b58\u671f\u9593\u3001\u9000\u907f\u624b\u9806\u3001\u6642\u523b\u540c\u671f\u306e\u76e3\u8996\uff09<\/li> <li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5883\u754c\u306e\u660e\u78ba\u5316\uff08\u30b2\u30b9\u30c8\/BYOD\/\u696d\u52d9\u7aef\u672b\u306e\u5206\u96e2\u3001\u8cac\u4efb\u5206\u754c\uff09<\/li> <li>\u7aef\u672b\u53f0\u5e33\u30fb\u8cc7\u7523\u7ba1\u7406\u306e\u66f4\u65b0\uff08\u5165\u66ff\u3001NIC\u4ea4\u63db\u3001\u4eee\u60f3\u74b0\u5883\u306e\u5897\u6e1b\u304c\u8ffd\u3048\u308b\uff09<\/li> <li>\u9694\u96e2\u306e\u624b\u9806\u66f8\uff08\u8aa4\u9694\u96e2\u306e\u5f71\u97ff\u3092\u898b\u7a4d\u3082\u308a\u3001\u89e3\u9664\u6761\u4ef6\u3092\u660e\u8a18\uff09<\/li> <li>\u8aac\u660e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff08\u4e8b\u5b9f\/\u63a8\u5b9a\/\u672a\u78ba\u5b9a\u3092\u5206\u3051\u308b\u578b\u3092\u793e\u5185\u3067\u5171\u6709\uff09<\/li> <\/ul> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u6b21\u7ae0\u3078\u306e\u63a5\u7d9a\uff09<\/h3> <p>DHCP\u30ed\u30b0\u89e3\u6790\u306f\u3001\u6700\u7d42\u7684\u306b\u300c\u8aac\u660e\u53ef\u80fd\u306a\u610f\u601d\u6c7a\u5b9a\u300d\u306b\u843d\u3068\u305b\u308b\u304b\u304c\u52dd\u8ca0\u3067\u3059\u3002\u4e8b\u5b9f\u30fb\u63a8\u5b9a\u30fb\u672a\u78ba\u5b9a\u3092\u5206\u3051\u3001\u53f0\u5e33\u306b\u6cbf\u3063\u3066\u6642\u7cfb\u5217\u5316\u3057\u3001\u518d\u767a\u9632\u6b62\uff08BCP\uff09\u306b\u7e4b\u3052\u308b\u3068\u3001\u793e\u5185\u8abf\u6574\u306e\u8ca0\u62c5\u304c\u6291\u3048\u8fbc\u3081\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u4e00\u822c\u8ad6\u306e\u9650\u754c\u3092\u660e\u78ba\u306b\u3057\u3064\u3064\u3001\u500b\u5225\u6848\u4ef6\u3067\u5c02\u9580\u5bb6\u306b\u76f8\u8ac7\u3059\u3079\u304d\u6761\u4ef6\u3068\u3001\u76f8\u8ac7\u304c\u65e9\u671f\u53ce\u675f\u306b\u52b9\u304f\u7406\u7531\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec10\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c10\u7ae0\uff1a\u8ff7\u3063\u305f\u3089\u5c02\u9580\u5bb6\u3078\u2014\u2014\u672c\u756a\u30fb\u5171\u6709\u57fa\u76e4\u3067\u3082\u5d29\u3055\u305a\u7279\u5b9a\u3059\u308b\u9032\u3081\u65b9<\/h2> <p>\u3053\u3053\u307e\u3067\u3067\u3001DHCP\u53f0\u5e33\u306e\u4f5c\u308a\u65b9\u3001\u5178\u578b\u30b5\u30a4\u30f3\u3001\u7a81\u5408\u3001\u6700\u5c0f\u5909\u66f4\u306e\u6bb5\u968e\u5316\u3001\u8aac\u660e\u306e\u578b\u3092\u6574\u7406\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u308c\u3067\u3082\u73fe\u5834\u3067\u6700\u5f8c\u306b\u6b8b\u308b\u306e\u306f\u3001\u300c\u3053\u306e\u6848\u4ef6\u3067\u3001\u3069\u3053\u307e\u3067\u81ea\u5206\u305f\u3061\u3067\u9032\u3081\u3066\u3088\u3044\u304b\u300d\u3068\u3044\u3046\u60a9\u307f\u3067\u3059\u3002\u3053\u308c\u306f\u6280\u8853\u529b\u306e\u554f\u984c\u3068\u3044\u3046\u3088\u308a\u3001\u5951\u7d04\u30fb\u76e3\u67fb\u30fb\u672c\u756a\u5f71\u97ff\u30fb\u8cac\u4efb\u5206\u754c\u304c\u7d61\u3080\u201c\u524d\u63d0\u306e\u554f\u984c\u201d\u3067\u3059\u3002<\/p> <p>\u4e00\u822c\u8ad6\u3067\u8a00\u3048\u308b\u3053\u3068\u306b\u306f\u9650\u754c\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u540c\u3058\u30ed\u30b0\u306e\u898b\u3048\u65b9\u3067\u3082\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3001\u7aef\u672b\u904b\u7528\u3001\u8a8d\u8a3c\u306e\u6709\u7121\u3001\u30ed\u30b0\u4fdd\u5b58\u306e\u8a2d\u8a08\u3001\u696d\u52d9\u8a31\u5bb9\u5ea6\u304c\u9055\u3048\u3070\u3001\u6700\u5c0f\u5909\u66f4\u306e\u6b63\u89e3\u304c\u5909\u308f\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u3053\u3092\u7121\u7406\u306b\u4e00\u822c\u8ad6\u3067\u62bc\u3057\u5207\u308b\u3068\u3001\u73fe\u5834\u306e\u8ca0\u62c5\u304c\u5897\u3048\u3001\u53ce\u675f\u304c\u9045\u308c\u307e\u3059\u3002<\/p> <h3>\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u308b\u30dd\u30a4\u30f3\u30c8\uff08\u76f8\u8ac7\u304c\u52b9\u304d\u3084\u3059\u3044\u6761\u4ef6\uff09<\/h3> <p>\u6b21\u306e\u6761\u4ef6\u304c\u6df7\u3056\u308b\u307b\u3069\u3001\u5c02\u9580\u5bb6\u306e\u95a2\u4e0e\u3067\u53ce\u675f\u304c\u65e9\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u7406\u7531\u306f\u3001\u6280\u8853\u3060\u3051\u3067\u306a\u304f\u300c\u524d\u63d0\u306e\u6574\u7406\u300d\u3068\u300c\u8a3c\u8de1\u306e\u8a2d\u8a08\u300d\u3092\u540c\u6642\u306b\u9032\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p> <ul> <li>\u672c\u756a\u696d\u52d9\u304c\u6b62\u3081\u3089\u308c\u305a\u3001\u8aa4\u9694\u96e2\u306e\u640d\u5931\u304c\u5927\u304d\u3044<\/li> <li>\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u4eee\u60f3\u5316\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u8907\u6570\u90e8\u9580\u306e\u5171\u7528\u57fa\u76e4\u304c\u7d61\u3080<\/li> <li>\u76e3\u67fb\u30fb\u5951\u7d04\u3067\u30ed\u30b0\u4fdd\u5168\u3084\u5831\u544a\u66f8\u306e\u5f62\u5f0f\u304c\u5b9a\u307e\u3063\u3066\u3044\u308b<\/li> <li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5883\u754c\uff08\u30b2\u30b9\u30c8\/BYOD\/\u696d\u52d9\uff09\u304c\u66d6\u6627\u3067\u3001\u8cac\u4efb\u5206\u754c\u304c\u63fa\u308c\u308b<\/li> <li>\u7aef\u672b\u53f0\u5e33\u304c\u8ffd\u3044\u3064\u304b\u305a\u3001MAC\u3084\u30db\u30b9\u30c8\u540d\u3060\u3051\u3067\u306f\u540c\u4e00\u6027\u304c\u78ba\u5b9a\u3067\u304d\u306a\u3044<\/li> <\/ul> <hr> <h3>\u76f8\u8ac7\u3067\u4f55\u304c\u5909\u308f\u308b\u304b\uff1a\u73fe\u5834\u306e\u8ca0\u62c5\u3092\u5897\u3084\u3055\u305a\u201c\u53ce\u675f\u201d\u3078\u5bc4\u305b\u308b<\/h3> <p>\u76f8\u8ac7\u306e\u4fa1\u5024\u306f\u3001\u4f5c\u696d\u3092\u4e38\u6295\u3052\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u73fe\u5834\u304c\u52d5\u3051\u308b\u5f62\u306b\u300c\u9806\u756a\u300d\u3068\u300c\u6839\u62e0\u300d\u3092\u6574\u3048\u308b\u3068\u3053\u308d\u306b\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u6b21\u306e3\u70b9\u304c\u63c3\u3046\u3068\u3001\u73fe\u5834\u306e\u6df7\u4e71\u304c\u6291\u3048\u8fbc\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ol> <li><strong>\u8a3c\u8de1\u3092\u5b88\u308b\u8a2d\u8a08<\/strong>\uff1a\u3069\u306e\u30ed\u30b0\u3092\u3001\u3069\u306e\u671f\u9593\u3001\u3069\u306e\u5f62\u3067\u4fdd\u5168\u3059\u308b\u304b\u304c\u660e\u78ba<\/li> <li><strong>\u6700\u5c0f\u5909\u66f4\u306e\u4f5c\u6226<\/strong>\uff1a\u89b3\u6e2c\u2192\u9650\u5b9a\u2192\u6052\u4e45\u306e\u6bb5\u968e\u304c\u3001\u69cb\u6210\u3068\u696d\u52d9\u306b\u5408\u308f\u305b\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b<\/li> <li><strong>\u8aac\u660e\u306e\u9aa8\u5b50<\/strong>\uff1a\u4e8b\u5b9f\/\u63a8\u5b9a\/\u672a\u78ba\u5b9a\u304c\u5206\u304b\u308c\u3001\u5f79\u54e1\u30fb\u76e3\u67fb\u306b\u901a\u308b\u6642\u7cfb\u5217\u306b\u306a\u3063\u3066\u3044\u308b<\/li> <\/ol> <p>\u3053\u306e3\u70b9\u304c\u63c3\u3046\u3068\u3001\u73fe\u5834\u306f\u300c\u3084\u308b\u3079\u304d\u3053\u3068\u300d\u306b\u96c6\u4e2d\u3067\u304d\u3001\u8ffd\u52a0\u306e\u793e\u5185\u8abf\u6574\u3084\u624b\u623b\u308a\u304c\u6e1b\u308a\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u88ab\u5bb3\u6700\u5c0f\u5316\u3068\u65e9\u671f\u53ce\u675f\u306b\u8fd1\u3065\u304d\u307e\u3059\u3002<\/p> <hr> <h3>\u76f8\u8ac7\u5c0e\u7dda\uff1a\u5177\u4f53\u7684\u306a\u6848\u4ef6\u307b\u3069\u3001\u65e9\u3081\u306b\u6761\u4ef6\u3092\u63c3\u3048\u308b\u307b\u3046\u304c\u5b89\u5168<\/h3> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7591\u3044\u306f\u3001\u6642\u9593\u304c\u7d4c\u3064\u307b\u3069\u8a3c\u8de1\u304c\u8584\u308c\u3001\u95a2\u4fc2\u8005\u304c\u5897\u3048\u3001\u5224\u65ad\u304c\u96e3\u3057\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u69cb\u6210\u30fb\u5951\u7d04\u30fb\u76e3\u67fb\u8981\u4ef6\u30fb\u696d\u52d9\u5f71\u97ff\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u65e9\u3081\u306b\u524d\u63d0\u3092\u63c3\u3048\u3001\u6700\u5c0f\u5909\u66f4\u3067\u9032\u3081\u308b\u8a2d\u8a08\u306b\u843d\u3068\u3059\u307b\u3046\u304c\u3001\u7d50\u679c\u7684\u306b\u73fe\u5834\u304c\u697d\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <p><strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u7121\u6599\u76f8\u8ac7\uff1a\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3092\u8e0f\u307e\u3048\u305f\u3046\u3048\u3067\u3001\u8a3c\u8de1\u3092\u5d29\u3055\u305a\u3001\u73fe\u5834\u3092\u6b62\u3081\u305a\u306b\u53ce\u675f\u3078\u5bc4\u305b\u308b\u9032\u3081\u65b9\u3092\u4e00\u7dd2\u306b\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002<\/p> <p>\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a><\/p> <p>\u96fb\u8a71\uff1a<a href=\"tel:0120838831\">0120-838-831<\/a><\/p> <hr> <h3>\u3053\u306e\u7ae0\u306e\u307e\u3068\u3081\uff08\u7de0\u3081\u304f\u304f\u308a\uff09<\/h3> <p>DHCP\u30ed\u30b0\u89e3\u6790\u306f\u3001\u5165\u53e3\u306e\u53f0\u5e33\u3092\u4f5c\u308a\u3001\u7a81\u5408\u3067\u5c45\u5834\u6240\u3068\u8aac\u660e\u8cac\u4efb\u3092\u88dc\u5f37\u3057\u3001\u6700\u5c0f\u5909\u66f4\u3067\u5f71\u97ff\u3092\u9650\u5b9a\u3057\u306a\u304c\u3089\u53ce\u675f\u3078\u5bc4\u305b\u308b\u4ed5\u4e8b\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u4e00\u822c\u8ad6\u3060\u3051\u3067\u306f\u57cb\u3081\u3089\u308c\u306a\u3044\u524d\u63d0\uff08\u5951\u7d04\u30fb\u76e3\u67fb\u30fb\u672c\u756a\u5f71\u97ff\u30fb\u8cac\u4efb\u5206\u754c\uff09\u304c\u6df7\u3056\u308b\u307b\u3069\u3001\u5224\u65ad\u306e\u96e3\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u8ff7\u3063\u305f\u3068\u304d\u306f\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u306b\u76f8\u8ac7\u3057\u3001\u500b\u5225\u524d\u63d0\u306b\u5408\u3046\u5b89\u5168\u306a\u843d\u3068\u3057\u6240\u3092\u4f5c\u308b\u3053\u3068\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u6700\u3082\u65e9\u3044\u8fd1\u9053\u306b\u306a\u308a\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u4ed8\u9332\uff1a\u73fe\u5728\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u5225\u306b\u898b\u308b\u30ed\u30b0\u89e3\u6790\u30fb\u4fdd\u5168\u306e\u6ce8\u610f\u70b9\uff08\u518d\u73fe\u6027\u3068\u8a3c\u8de1\u306e\u89b3\u70b9\uff09<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u3084\u53f0\u5e33\u4f5c\u6210\u306f\u3001\u73fe\u5834\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u30fb\u81ea\u52d5\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u9818\u57df\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u8a00\u8a9e\u3084\u5b9f\u88c5\u306e\u7656\u3067\u3001\u6642\u523b\u30fb\u6587\u5b57\u30b3\u30fc\u30c9\u30fb\u6539\u884c\u30fb\u5de8\u5927\u30d5\u30a1\u30a4\u30eb\u51e6\u7406\u30fb\u6b63\u898f\u8868\u73fe\u306e\u89e3\u91c8\u304c\u30ba\u30ec\u308b\u3068\u3001\u7d50\u8ad6\u304c\u5909\u308f\u308a\u5f97\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u4ee3\u8868\u7684\u306a\u8a00\u8a9e\u3054\u3068\u306b\u3001\u5b9f\u52d9\u3067\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u6ce8\u610f\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p> <h3>\u5171\u901a\u306e\u6ce8\u610f\u70b9\uff08\u8a00\u8a9e\u306b\u95a2\u4fc2\u306a\u304f\u5fc5\u9808\u306b\u306a\u308a\u3084\u3059\u3044\uff09<\/h3> <ul> <li>\u30ed\u30b0\u306e\u30b3\u30d4\u30fc\u5143\u30fb\u671f\u9593\u30fb\u62bd\u51fa\u6761\u4ef6\u3092\u56fa\u5b9a\u3057\u3001\u518d\u73fe\u53ef\u80fd\u306a\u5f62\u3067\u6b8b\u3059<\/li> <li>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3068\u6642\u523b\u540c\u671f\uff08NTP\uff09\u3092\u524d\u63d0\u3068\u3057\u3066\u660e\u8a18\u3057\u3001\u5909\u63db\u51e6\u7406\u306e\u6709\u7121\u3092\u8a18\u9332\u3059\u308b<\/li> <li>\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u30fb\u5727\u7e2e\uff08gz\u7b49\uff09\u3092\u8003\u616e\u3057\u3001\u6b20\u640d\u304c\u306a\u3044\u304b\u3092\u5148\u306b\u78ba\u8a8d\u3059\u308b<\/li> <li>\u5de8\u5927\u30d5\u30a1\u30a4\u30eb\u306f\u5168\u8aad\u307f\u8fbc\u307f\u3092\u907f\u3051\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51e6\u7406\u3067\u843d\u3061\u306b\u304f\u304f\u3059\u308b<\/li> <li>\u52a0\u5de5\u5f8c\u306e\u7d50\u679c\u3060\u3051\u3067\u306a\u304f\u3001\u5143\u30ed\u30b0\u306e\u53c2\u7167\u65b9\u6cd5\uff08\u30d5\u30a1\u30a4\u30eb\u540d\u3001\u30cf\u30c3\u30b7\u30e5\u7b49\uff09\u3092\u6b8b\u3059<\/li> <\/ul> <hr> <h3>\u8a00\u8a9e\u5225\u306e\u6ce8\u610f\u70b9\u307e\u3068\u3081<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u8a00\u8a9e<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u70b9<\/th> <th style=\"border:1px solid #cccccc; background:#eeeeee; padding:8px; text-align:left;\">\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56<\/th> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">PowerShell<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u65e2\u5b9a\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u30fb\u6539\u884c\u6271\u3044\u3067\u89e3\u91c8\u304c\u63fa\u308c\u308b\uff0f\u5de8\u5927\u30ed\u30b0\u3067\u30e1\u30e2\u30ea\u8ca0\u8377\u304c\u4e0a\u304c\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6587\u5b57\u30b3\u30fc\u30c9\u6307\u5b9a\u3068\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51e6\u7406\u3092\u610f\u8b58\u3057\u3001\u62bd\u51fa\u6761\u4ef6\u3068\u5b9f\u884c\u74b0\u5883\uff08Windows\u7248\/PowerShell\u7248\uff09\u3092\u8a18\u9332\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">Python<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">datetime\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u51e6\u7406\u30fb\u4f8b\u5916\u51e6\u7406\u306e\u7518\u3055\u3067\u53f0\u5e33\u304c\u6b20\u3051\u308b\uff0f\u6b63\u898f\u8868\u73fe\u3067\u60f3\u5b9a\u5916\u306e\u4e00\u81f4<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u660e\u793a\u3057\u3001\u4f8b\u5916\u306f\u63e1\u308a\u3064\u3076\u3055\u305a\u884c\u5358\u4f4d\u3067\u8a18\u9332\u3057\u3066\u7d99\u7d9a\u3001\u62bd\u51fa\u6761\u4ef6\u3068\u30b5\u30f3\u30d7\u30eb\u3067\u691c\u8a3c\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">Go<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6642\u523b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6307\u5b9a\u306e\u7656\uff08\u30ec\u30a4\u30a2\u30a6\u30c8\uff09\u3067\u30d1\u30fc\u30b9\u30df\u30b9\u304c\u8d77\u304d\u308b\uff0fUTF-8\u524d\u63d0\u3067\u843d\u3068\u3057\u7a74<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6642\u523b\u30d1\u30bf\u30fc\u30f3\u3092\u30c6\u30b9\u30c8\u3067\u56fa\u5b9a\u3057\u3001\u5165\u529b\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3068\u6539\u884c\u3092\u5148\u306b\u6b63\u898f\u5316\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">Rust<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30e9\u30a4\u30d6\u30e9\u30ea\u9078\u5b9a\u3067\u6319\u52d5\u304c\u5206\u304b\u308c\u3001\u5c0e\u5165\u6642\u306b\u6642\u9593\u304c\u304b\u304b\u308b\uff0f\u53b3\u683c\u306a\u578b\u3067\u30d1\u30fc\u30b9\u5931\u6557\u304c\u9855\u5728\u5316<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6700\u521d\u306f\u4ed5\u69d8\u3092\u5c0f\u3055\u304f\u3057\u3001\u5931\u6557\u884c\u306e\u6271\u3044\uff08\u30ed\u30b0\u5316\u30fb\u30b9\u30ad\u30c3\u30d7\u30fb\u4fdd\u7559\uff09\u3092\u8a2d\u8a08\u306b\u5165\u308c\u3066\u304a\u304f<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">Java<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u6587\u5b57\u30b3\u30fc\u30c9\u3068\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u306f\u5f37\u3044\u304c\u3001\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3068\u30ed\u30b1\u30fc\u30eb\u5dee\u3067\u89e3\u91c8\u304c\u63fa\u308c\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">ZoneId\u3092\u660e\u793a\u3057\u3001\u5b9f\u884c\u74b0\u5883\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u4f9d\u5b58\u3092\u907f\u3051\u308b\u3002\u5de8\u5927\u30ed\u30b0\u306fBuffered\u3067\u51e6\u7406\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">JavaScript\uff08Node.js\uff09<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u975e\u540c\u671f\u51e6\u7406\u3067\u9806\u5e8f\u304c\u5d29\u308c\u308b\uff0f\u5de8\u5927\u30ed\u30b0\u3092\u4e00\u62ec\u8aad\u307f\u8fbc\u307f\u3057\u304c\u3061\uff0f\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u304c\u6697\u9ed9<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u30b9\u30c8\u30ea\u30fc\u30e0\u3067\u9010\u6b21\u51e6\u7406\u3057\u3001\u4e26\u5217\u5316\u306f\u7d50\u679c\u306e\u9806\u5e8f\u4fdd\u8a3c\u3092\u8a2d\u8a08\u3059\u308b\u3002\u6642\u523b\u306f\u660e\u793a\u7684\u306b\u6271\u3046<\/td> <\/tr> <tr> <td style=\"border:1px solid #cccccc; padding:8px;\">Bash\/\u30b7\u30a7\u30eb\uff08awk\/sed\/grep\uff09<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u74b0\u5883\u5dee\uff08grep\u306e\u5b9f\u88c5\u3001\u30ed\u30b1\u30fc\u30eb\uff09\u3067\u4e00\u81f4\u7d50\u679c\u304c\u5909\u308f\u308b\uff0f\u8907\u96d1\u306a\u6761\u4ef6\u3067\u4fdd\u5b88\u6027\u304c\u843d\u3061\u308b<\/td> <td style=\"border:1px solid #cccccc; padding:8px;\">\u51e6\u7406\u6761\u4ef6\u3092\u5c0f\u3055\u304f\u5206\u5272\u3057\u3001\u30ed\u30b1\u30fc\u30eb\u56fa\u5b9a\u3068\u30b5\u30f3\u30d7\u30eb\u691c\u8a3c\u3092\u884c\u3046\u3002\u8907\u96d1\u5316\u3057\u305f\u3089\u8a00\u8a9e\u79fb\u884c\u3082\u691c\u8a0e\u3059\u308b<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u81ea\u52d5\u5316\u201d\u306e\u843d\u3068\u3057\u7a74\uff1a\u65e9\u304f\u4f5c\u308c\u3066\u3082\u3001\u8aac\u660e\u3067\u304d\u306a\u3044\u3068\u73fe\u5834\u304c\u82e6\u3057\u304f\u306a\u308b<\/h3> <p>\u30ed\u30b0\u89e3\u6790\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001\u73fe\u5834\u306e\u8ca0\u62c5\u3092\u4e0b\u3052\u308b\u4e00\u65b9\u3067\u3001\u7d50\u679c\u3060\u3051\u304c\u6b8b\u308a\u3001\u62bd\u51fa\u6761\u4ef6\u3084\u5165\u529b\u5143\u304c\u8ffd\u3048\u306a\u3044\u3068\u8aac\u660e\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u76e3\u67fb\u3084\u5951\u7d04\u304c\u7d61\u3080\u74b0\u5883\u3067\u306f\u300c\u518d\u73fe\u3067\u304d\u308b\u3053\u3068\u300d\u300c\u8a3c\u8de1\u304c\u8ffd\u3048\u308b\u3053\u3068\u300d\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u81ea\u52d5\u5316\u3059\u308b\u307b\u3069\u3001\u51fa\u529b\uff08\u53f0\u5e33\uff09\u306b\u52a0\u3048\u3066\u3001\u5165\u529b\uff08\u30ed\u30b0\u306e\u53c2\u7167\u60c5\u5831\uff09\u3068\u51e6\u7406\uff08\u62bd\u51fa\u6761\u4ef6\uff09\u306e3\u70b9\u3092\u30bb\u30c3\u30c8\u3067\u6b8b\u3059\u307b\u3046\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> <h3>\u500b\u5225\u6848\u4ef6\u306e\u9650\u754c\uff1a\u69cb\u6210\u30fb\u5951\u7d04\u30fb\u76e3\u67fb\u8981\u4ef6\u3067\u201c\u6b63\u89e3\u201d\u304c\u5909\u308f\u308b<\/h3> <p>\u672c\u8a18\u4e8b\u306f\u3001\u73fe\u5834\u3067\u901a\u7528\u3057\u3084\u3059\u3044\u8003\u3048\u65b9\u3068\u578b\u3092\u6574\u7406\u3057\u307e\u3057\u305f\u304c\u3001\u500b\u5225\u306e\u6848\u4ef6\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3001\u7aef\u672b\u904b\u7528\u3001\u8cac\u4efb\u5206\u754c\u3001\u76e3\u67fb\u8981\u4ef6\u3067\u512a\u5148\u9806\u4f4d\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3067\u8ff7\u3044\u304c\u51fa\u305f\u3068\u304d\u306f\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u3078\u76f8\u8ac7\u3057\u3001\u8a3c\u8de1\u3092\u5b88\u308a\u306a\u304c\u3089\u6700\u5c0f\u5909\u66f4\u3067\u53ce\u675f\u3078\u5bc4\u305b\u308b\u9032\u3081\u65b9\u3092\u3001\u524d\u63d0\u306b\u5408\u308f\u305b\u3066\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p> <p>\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a><\/p> <p>\u96fb\u8a71\uff1a<a href=\"tel:0120838831\">0120-838-831<\/a><\/p> \r\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3285ce7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3285ce7\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-26f3862\" data-id=\"26f3862\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aef12f7 elementor-widget elementor-widget-html\" data-id=\"aef12f7\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\r\n\r\n<section style=\"max-width:100%; box-sizing:border-box; overflow:visible; font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,'Noto Sans JP','Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif; line-height:1.6; margin:16px 0; padding:14px; border:1px solid #e5e7eb; border-radius:3px; background:#ffffff;\"> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; display:flex; gap:10px; align-items:flex-start; flex-wrap:wrap;\"> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; font-size:16px; letter-spacing:0.06em; color:#ffffff; background:#000000; border:1px solid #e5e7eb; border-radius:3px; padding:2px 8px; box-sizing:border-box;\">\u6700\u77ed\u30c1\u30a7\u30c3\u30af<\/div> <\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; flex:1 1 360px; min-width:240px;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:20px; line-height:1.35; font-weight:700; margin:0 0 6px 0;\">DHCP\u30ed\u30b0\u3060\u3051\u3067\u300c\u4e0d\u6b63\u7aef\u672b\u306e\u5f53\u305f\u308a\u300d\u3092\u4ed8\u3051\u3001\u76f8\u95a2\u3067\u6c7a\u5b9a\u6253\u3092\u53d6\u308b<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; color:#374151; margin:0;\">IP\u5272\u5f53\u5c65\u6b74\u306f\u201c\u73fe\u5834\u304c\u6b62\u3081\u3089\u308c\u306a\u3044\u201d\u3068\u304d\u306e\u4e00\u6b21\u60c5\u5831\u3002\u6700\u5c0f\u5909\u66f4\u306e\u307e\u307e\u4e89\u70b9\u3092\u7d5e\u308a\u3001\u5f71\u97ff\u7bc4\u56f2\u3068\u6b21\u306e\u4e00\u624b\u3092\u77ed\u6642\u9593\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/div> <\/div> <\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:12px 0 0 0; padding:12px; border:1px solid #e5e7eb; border-radius:3px; background:#f9fafb;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; display:flex; gap:10px; align-items:flex-start; flex-wrap:wrap;\"> <span style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; background:#dc2626; color:#ffffff; border-radius:3px; padding:2px 8px; font-weight:700;\">1<\/span> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; flex:1 1 320px; min-width:240px;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700; margin:0 0 4px 0;\">30\u79d2\u3067\u4e89\u70b9\u3092\u7d5e\u308b<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; color:#374151; margin:0;\">\u300c\u3044\u3064\u30fb\u3069\u306eIP\u30fb\u3069\u306eMAC\uff08\u307e\u305f\u306fClient ID\uff09\u304c\u602a\u3057\u3044\u304b\u300d\u3092\u5148\u306b\u56fa\u5b9a\u3059\u308b\u3068\u3001\u5e83\u7bc4\u56f2\u306a\u8abf\u67fb\u3084\u906e\u65ad\u306b\u8d70\u3089\u305a\u306b\u6e08\u307f\u307e\u3059\u3002<\/div> <\/div> <\/div> <\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:10px 0 0 0; padding:12px; border:1px solid #e5e7eb; border-radius:3px; background:#ffffff;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; display:flex; gap:10px; align-items:flex-start; flex-wrap:wrap;\"> <span style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; background:#16a34a; color:#ffffff; border-radius:3px; padding:2px 8px; font-weight:700;\">2<\/span> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; flex:1 1 320px; min-width:240px;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700; margin:0 0 4px 0;\">\u4e89\u70b9\u5225\uff1a\u4eca\u5f8c\u306e\u9078\u629e\u3084\u884c\u52d5<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; color:#374151; margin:0 0 10px 0;\">\u540c\u3058\u201c\u602a\u3057\u3044\u901a\u4fe1\u201d\u3067\u3082\u3001\u539f\u56e0\u304c\u9055\u3048\u3070\u53d6\u308b\u3079\u304d\u624b\u304c\u5909\u308f\u308a\u307e\u3059\u3002DHCP\u306f\u5165\u53e3\u3001\u6c7a\u5b9a\u6253\u306f\u76f8\u95a2\u3067\u53d6\u308b\u524d\u63d0\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/div>\r\n    <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:0 0 10px 0; padding:10px; border:1px solid #e5e7eb; border-radius:3px; background:#f9fafb;\">\r\n      <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700; margin:0 0 6px 0;\">\u30b1\u30fc\u30b9A\uff1aIP\u304c\u77ed\u6642\u9593\u3067\u201c\u5225MAC\u201d\u306b\u4e57\u308a\u63db\u308f\u308b\uff08\u306a\u308a\u3059\u307e\u3057\uff0f\u7aef\u672b\u5165\u66ff\u306e\u7591\u3044\uff09<\/div>\r\n      <pre style=\"white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box; margin:0; padding:10px; border-radius:3px; background:#111827; color:#ffffff;\"># DHCP\u30ed\u30b0\u304b\u3089\u300c\u540c\u4e00IP\u306eMAC\u5909\u5316\u300d\u3092\u62bd\u51fa\uff08\u8aad\u307f\u53d6\u308a\u4e2d\u5fc3\uff09\r\n$ grep -E \"ACK|lease\" \/var\/log\/dhcp* | grep \" 10.0.0.\"\r\n\r\n\u5909\u5316\u70b9\u306e\u6642\u523b\u3092\u8d77\u70b9\u306b\u3001\u30b9\u30a4\u30c3\u30c1port \/ \u7121\u7ddaAP\u306e\u63a5\u7d9a\u5c65\u6b74\u3078\u5bc4\u305b\u308b\r\n$ grep \"aa:bb:cc:dd:ee:ff\" \/var\/log\/*<\/pre>\r\n<\/div>\r\n\r\n    <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:0 0 10px 0; padding:10px; border:1px solid #e5e7eb; border-radius:3px; background:#f9fafb;\">\r\n      <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700; margin:0 0 6px 0;\">\u30b1\u30fc\u30b9B\uff1a\u672a\u77e5\u306eMAC\u304c\u7d99\u7d9a\u3057\u3066\u30ea\u30fc\u30b9\u3092\u53d6\u308b\uff08\u672a\u7ba1\u7406\u7aef\u672b\uff0f\u6301\u3061\u8fbc\u307f\u6a5f\u5668\u306e\u7591\u3044\uff09<\/div>\r\n      <pre style=\"white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box; margin:0; padding:10px; border-radius:3px; background:#000000; color:#ffffff;\"># \u65b0\u898f\u306b\u51fa\u3066\u304d\u305fMAC\u306e\u4e00\u89a7\u5316\uff08\u89b3\u6e2c\u306e\u68da\u5378\u3057\uff09\r\n$ awk '\/DHCPACK|ACK\/ {print $NF}' \/var\/log\/dhcp* | sort | uniq -c | sort -nr\r\n\r\n\u30d9\u30f3\u30c0OUI\u3068\u8cc7\u7523\u53f0\u5e33\u306e\u7a81\u5408\u3001\u3064\u306a\u304c\u308b\u5834\u6240\uff08AP\/port\uff09\u3067\u201c\u73fe\u5834\u306e\u4e8b\u5b9f\u201d\u3078\u843d\u3068\u3059<\/pre>\r\n    <\/div>\r\n\r\n    <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:0; padding:10px; border:1px solid #e5e7eb; border-radius:3px; background:#f9fafb;\">\r\n      <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700; margin:0 0 6px 0;\">\u30b1\u30fc\u30b9C\uff1aHostName\/Client ID\u304c\u5909\u5316\u3057\u3001\u30e6\u30fc\u30b6\u8aac\u660e\u3068\u565b\u307f\u5408\u308f\u306a\u3044\uff08\u8a2d\u5b9a\u6539\u5909\uff0f\u507d\u88c5\u306e\u7591\u3044\uff09<\/div>\r\n      <pre style=\"white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box; margin:0; padding:10px; border-radius:3px; background:#111827; color:#ffffff;\"># HostName \/ Client ID \u306e\u63fa\u308c\u3092\u6642\u7cfb\u5217\u306b\u4e26\u3079\u3001\u540c\u4e00MAC\u306e\u884c\u52d5\u3068\u3057\u3066\u89b3\u6e2c\u3059\u308b\r\n$ grep -E \"client-hostname|Client-ID|uid\" \/var\/log\/dhcp*\r\n\r\n\u5909\u66f4\u3092\u4f34\u3046\u906e\u65ad\u3088\u308a\u5148\u306b\u3001\u8a8d\u8a3c\u30ed\u30b0\uff08NAC\/AD\/VPN\uff09\u3068\u6642\u523b\u3067\u76f8\u95a2\u3092\u53d6\u308b<\/pre>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n<\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:10px 0 0 0; padding:12px; border:1px solid #e5e7eb; border-radius:3px; background:#ffffff;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; display:flex; gap:10px; align-items:flex-start; flex-wrap:wrap;\"> <span style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; background:#2563eb; color:#ffffff; border-radius:3px; padding:2px 8px; font-weight:700;\">3<\/span> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; flex:1 1 320px; min-width:240px;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:700; margin:0 0 4px 0;\">\u5f71\u97ff\u7bc4\u56f2\u30921\u5206\u3067\u78ba\u8a8d<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; color:#374151; margin:0 0 8px 0;\">\u201c\u4f55\u53f0\u304c\u95a2\u4fc2\u3057\u305d\u3046\u304b\u201d\u3092\u5148\u306b\u898b\u3048\u308b\u5316\u3059\u308b\u3068\u3001\u904e\u5270\u306a\u906e\u65ad\u3084\u8abf\u67fb\u5de5\u6570\u306e\u7206\u767a\u3092\u6291\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; padding:10px; border:1px solid #e5e7eb; border-radius:3px; background:#f9fafb;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; margin:0 0 6px 0;\">\u30fb\u540c\u4e00MAC\u304c\u8907\u6570\u30bb\u30b0\u30e1\u30f3\u30c8\/\u8907\u6570\u62e0\u70b9\u306b\u201c\u77ed\u6642\u9593\u3067\u51fa\u73fe\u201d\u3057\u3066\u3044\u306a\u3044\u304b<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; margin:0 0 6px 0;\">\u30fb\u540c\u4e00IP\u306b\u5bfe\u3057\u3066\u201c\u5225MAC\u306eACK\u201d\u304c\u51fa\u3066\u3044\u306a\u3044\u304b<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; margin:0 0 6px 0;\">\u30fb\u77ed\u6642\u9593\u306b\u5927\u91cf\u306e\u30ea\u30fc\u30b9\u53d6\u5f97\uff08\u30b9\u30ad\u30e3\u30f3\/\u81ea\u52d5\u5316\u306e\u5146\u5019\uff09\u304c\u306a\u3044\u304b<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:13px; margin:0;\">\u30ea\u30fc\u30b9\u671f\u9593\u304c\u6975\u7aef\u306b\u77ed\u3044\/\u9577\u3044\u8a2d\u5b9a\u5909\u66f4\u304c\u6df7\u3056\u3063\u3066\u3044\u306a\u3044\u304b<\/div> <\/div> <\/div> <\/div> <\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:12px 0 0 0; padding:12px; border:1px solid #f59e0b; border-radius:3px; background:#fff7ed;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:800; margin:0 0 8px 0;\">\u5931\u6557\u3059\u308b\u3068\u3069\u3046\u306a\u308b\uff1f\uff08\u3084\u308a\u304c\u3061\u306a\u30df\u30b9\u3068\u8d77\u3053\u308a\u5f97\u308b\u7d50\u679c\uff09<\/div> <ul style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:0; padding:0 0 0 18px;\"> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0;\">\u6642\u523b\u30ba\u30ec\u3092\u88dc\u6b63\u305b\u305a\u306b\u65ad\u5b9a\u3057\u3066\u3057\u307e\u3044\u3001\u5225\u7aef\u672b\u3092\u7591\u3063\u3066\u95a2\u4fc2\u8005\u8abf\u6574\u304c\u9577\u671f\u5316\u3059\u308b<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0;\">DHCP\u8a2d\u5b9a\u3084\u30ea\u30fc\u30b9\u3092\u4e0d\u7528\u610f\u306b\u89e6\u3063\u3066\u3057\u307e\u3044\u3001\u6b63\u898f\u7aef\u672b\u306e\u901a\u4fe1\u65ad\u304c\u9023\u9396\u3059\u308b<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0;\">\u5e83\u7bc4\u56f2\u306e\u906e\u65ad\u3084\u4e00\u62ec\u30d6\u30ed\u30c3\u30af\u3067\u3001\u696d\u52d9\u7aef\u672b\u3084\u6a5f\u5668\u307e\u3067\u5dfb\u304d\u8fbc\u307f\u5fa9\u65e7\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0;\">\u30ed\u30b0\u4fdd\u5168\u304c\u9045\u308c\u3066\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u6d88\u3048\u3001\u8aac\u660e\u8cac\u4efb\uff08\u76e3\u67fb\/\u9867\u5ba2\/\u793e\u5185\u5831\u544a\uff09\u306b\u8010\u3048\u306a\u3044<\/li> <\/ul> <\/div> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:12px 0 0 0; padding:12px; border:1px solid #e5e7eb; border-radius:3px; background:#eef2ff;\"> <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:800; margin:0 0 6px 0;\">\u8ff7\u3063\u305f\u3089\uff1a\u7121\u6599\u3067\u76f8\u8ac7\u3067\u304d\u307e\u3059<\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; font-size:12px; color:#1f2937; margin:0 0 10px 0;\">\u300c\u6b62\u3081\u3089\u308c\u306a\u3044\u300d\u300c\u8aac\u660e\u304c\u8981\u308b\u300d\u300c\u5dfb\u304d\u8fbc\u307f\u304c\u6016\u3044\u300d\u307b\u3069\u3001\u6700\u5c0f\u5909\u66f4\u3067\u53ce\u675f\u3055\u305b\u308b\u8a2d\u8a08\u304c\u52b9\u304d\u307e\u3059\u3002<strong>\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u7121\u6599\u76f8\u8ac7<\/div> <ul style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:0 0 10px 0; padding:0 0 0 18px;\"> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0; font-size:12px;\">\u3069\u306e\u30ed\u30b0\u3092\u512a\u5148\u7684\u306b\u4fdd\u5168\u3059\u308b\u304b\u3067\u8ff7\u3063\u305f\u3089\u3002<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0; font-size:12px;\">MAC\u3068\u5229\u7528\u8005\u306e\u7d10\u4ed8\u3051\u304c\u73fe\u5834\u3060\u3051\u3067\u78ba\u5b9a\u3067\u304d\u306a\u3044\u3002<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0; font-size:12px;\">\u906e\u65ad\u306e\u7dda\u5f15\u304d\u304c\u3067\u304d\u305a\u3001\u5dfb\u304d\u8fbc\u307f\u304c\u4e0d\u5b89\u3067\u8ff7\u3063\u305f\u3089\u3002<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0; font-size:12px;\">\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3001\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u6a29\u9650\u3092\u89e6\u308b\u524d\u306b\u76f8\u8ac7\u3059\u308b\u3068\u65e9\u304f\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0; font-size:12px;\">\u4e0a\u53f8\u30fb\u5f79\u54e1\u306b\u8aac\u660e\u3067\u304d\u308b\u6750\u6599\u306e\u307e\u3068\u3081\u65b9\u3067\u8ff7\u3063\u305f\u3089\u3002<\/li> <li style=\"overflow-wrap:anywhere; max-width:100%; margin:6px 0; font-size:12px;\">\u518d\u767a\u9632\u6b62\u307e\u3067\u542b\u3081\u305f\u201c\u843d\u3068\u3057\u3069\u3053\u308d\u201d\u306e\u4f5c\u308a\u65b9\u304c\u6c7a\u3081\u304d\u308c\u306a\u3044\u3002<\/li> <\/ul> <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; display:flex; gap:8px; flex-wrap:wrap;\"> <a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\" style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; text-decoration:none; border-radius:3px; padding:10px 14px; background:#2563eb; color:#ffffff; font-weight:700;\">\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0<\/a> <a href=\"tel:0120838831\" style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; text-decoration:none; border-radius:3px; padding:10px 14px; background:#1e3a8a; color:#ffffff; font-weight:700;\">\u96fb\u8a71\u3067\u76f8\u8ac7\uff080120-838-831\uff09<\/a> <a href=\"tel:0434224240\" style=\"overflow-wrap:anywhere; max-width:100%; display:inline-block; text-decoration:none; border-radius:3px; padding:10px 14px; background:#0b1f4b; color:#ffffff; font-weight:700;\">\u6280\u8853\u8005\u76f4\u901a\uff08043-422-4240\uff09<\/a> <\/div> <div style=\"overflow-wrap:anywhere; max-width:100%; margin:12px 0 0 0; font-size:1.5em; font-weight:800;\">\u8a73\u3057\u3044\u8aac\u660e\u3068\u5bfe\u7b56\u306f\u4ee5\u4e0b\u672c\u6587\u3078\u3002<\/div> <\/div> <\/section> <div style=\"margin:0; padding:30pt; background-color:#EEEEEE;\"> <p style=\"margin:0 0 8px 0; font-size:1.2em;\"><strong>\u3082\u304f\u3058<\/strong><\/p> <ul style=\"list-style-type:none; padding-left:0; margin:0;\"> <li style=\"margin:40px 0;\"><a href=\"#sec01\">\u7b2c1\u7ae0\uff1a\u6b62\u3081\u3089\u308c\u306a\u3044\u73fe\u5834\u3067\u300c\u8ab0\u304c\u7e4b\u304c\u3063\u305f\u304b\u300d\u3060\u3051\u3067\u3082\u63b4\u307f\u305f\u3044<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec02\">\u7b2c2\u7ae0\uff1aDHCP\u30ed\u30b0\u304c\u6b8b\u3059\u201c\u4e8b\u5b9f\u201d\u3068\u3001\u6b8b\u3089\u306a\u3044\u201c\u63a8\u6e2c\u201d\u306e\u5883\u754c<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec03\">\u7b2c3\u7ae0\uff1aIP\u5272\u5f53\u5c65\u6b74\u3092\u8ffd\u3048\u308b\u6700\u4f4e\u9650\u306e\u6750\u6599\uff08DHCP\u30fbDNS\u30fb\u8a8d\u8a3c\u30fb\u6a5f\u5668\u30ed\u30b0\uff09<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec04\">\u7b2c4\u7ae0\uff1a\u6642\u523b\u30ba\u30ec\u3068\u30ed\u30b0\u6b20\u640d\u304c\u201c\u6fe1\u308c\u8863\u201d\u3092\u751f\u3080\u2014\u5148\u306b\u6574\u3048\u308b\u524d\u51e6\u7406<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec05\">\u7b2c5\u7ae0\uff1a\u30ea\u30fc\u30b9\u5c65\u6b74\u3092\u300cIP\u2192MAC\u2192\u7aef\u672b\u2192\u5229\u7528\u8005\u300d\u3078\u7ffb\u8a33\u3059\u308b<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec06\">\u7b2c6\u7ae0\uff1a\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5019\u88dc\u306e\u7d5e\u308a\u8fbc\u307f\uff08\u3044\u3064\u30fb\u3069\u3053\u3067\u30fb\u4f55\u304c\u5909\u3060\u3063\u305f\u304b\uff09<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec07\">\u7b2c7\u7ae0\uff1a\u6c7a\u5b9a\u6253\u306f\u76f8\u95a2\u3067\u53d6\u308b\uff08\u30b9\u30a4\u30c3\u30c1port\uff0f\u7121\u7ddaAP\uff0fNAC\uff0fAD\uff09<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec08\">\u7b2c8\u7ae0\uff1a\u6700\u5c0f\u5909\u66f4\u3067\u5f71\u97ff\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u3001\u5c01\u3058\u8fbc\u3081\u306e\u7dda\u5f15\u304d\u3092\u4f5c\u308b<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec09\">\u7b2c9\u7ae0\uff1a\u4e0a\u53f8\u30fb\u76e3\u67fb\u30fb\u9867\u5ba2\u306b\u8aac\u660e\u3067\u304d\u308b\u201c\u7b4b\u306e\u901a\u3063\u305f\u8a3c\u8de1\u201d\u306b\u307e\u3068\u3081\u308b<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec10\">\u7b2c10\u7ae0\uff1a\u7279\u5b9a\u3067\u7d42\u308f\u3089\u305b\u306a\u3044\u2014\u518d\u767a\u9632\u6b62\u3092\u4ed5\u7d44\u307f\u306b\u3057\u3066\u53ce\u675f\u3092\u65e9\u3081\u308b<\/a><\/li> <\/ul> <\/div> \r\n\r\n\r\n\r\n<p><strong>\u3010\u6ce8\u610f\u3011<\/strong> \u672c\u8a18\u4e8b\u306fDHCP\u30b5\u30fc\u30d0\u306e\u30ed\u30b0\u304b\u3089\u72b6\u6cc1\u3092\u6574\u7406\u3057\u3001\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5019\u88dc\u3092\u201c\u4e8b\u5b9f\u30d9\u30fc\u30b9\u201d\u3067\u7d5e\u308b\u305f\u3081\u306e\u8003\u3048\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u500b\u5225\u74b0\u5883\u306e\u69cb\u6210\u30fb\u76e3\u67fb\u8981\u4ef6\u30fb\u696d\u52d9\u5f71\u97ff\u306f\u5343\u5dee\u4e07\u5225\u306e\u305f\u3081\u3001\u81ea\u5df1\u5224\u65ad\u3067\u906e\u65ad\u3084\u8a2d\u5b9a\u5909\u66f4\u3092\u884c\u308f\u305a\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306a\u5c02\u9580\u4e8b\u696d\u8005\u306b\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff1ahttps:\/\/jouhou.main.jp\/?page_id=26983\u3000\u96fb\u8a71\uff1a0120-838-831\uff09\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec01\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u6b62\u3081\u3089\u308c\u306a\u3044\u73fe\u5834\u3067\u3001\u307e\u305a\u201c\u88ab\u5bb3\u6700\u5c0f\u5316\u201d\u306e\u7b4b\u9053\u3092\u4f5c\u308b<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u306f\u3001\u4fb5\u5165\u306e\u6709\u7121\u3092\u65ad\u5b9a\u3059\u308b\u305f\u3081\u306e\u9b54\u6cd5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u300c\u305d\u306e\u6642\u9593\u306b\u3001\u305d\u306eIP\u3092\u3001\u8ab0\uff08\u3069\u306e\u8b58\u5225\u5b50\uff09\u304c\u4f7f\u3063\u3066\u3044\u305f\u304b\u300d\u3068\u3044\u3046\u5165\u53e3\u306e\u4e8b\u5b9f\u3092\u7a4d\u307f\u4e0a\u3052\u308b\u3053\u3068\u3067\u3001\u73fe\u5834\u306e\u6df7\u4e71\u3092\u30af\u30fc\u30eb\u30c0\u30a6\u30f3\u3055\u305b\u3001\u95a2\u4fc2\u8005\u306b\u8aac\u660e\u3067\u304d\u308b\u5f62\u3067\u53ce\u675f\u3078\u8fd1\u3065\u3051\u3089\u308c\u307e\u3059\u3002\u9006\u306b\u3001\u3053\u3053\u3067\u7126\u3063\u3066\u5e83\u7bc4\u56f2\u306e\u906e\u65ad\u3084\u30b5\u30fc\u30d0\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u8d70\u308b\u3068\u3001\u6b63\u898f\u696d\u52d9\u3092\u5dfb\u304d\u8fbc\u307f\u3001\u8aac\u660e\u8cac\u4efb\u3060\u3051\u304c\u91cd\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <h3>\u6700\u521d\u306e30\u79d2\u3067\u3084\u308b\u3053\u3068\uff1a\u30ed\u30b0\u3092\u5b88\u308a\u3001\u4e89\u70b9\u3092\u7d5e\u308b<\/h3> <p>\u6700\u521d\u306b\u5927\u4e8b\u306a\u306e\u306f\u300c\u4f5c\u696d\u3092\u5897\u3084\u3055\u306a\u3044\u300d\u3053\u3068\u3067\u3059\u3002DHCP\u30ed\u30b0\u306f\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u6d88\u3048\u307e\u3059\u3002\u307e\u305a\u306f\u73fe\u72b6\u306e\u30ed\u30b0\u3092\u9000\u907f\u3057\u3001\u6b21\u306b\u201c\u602a\u3057\u3044\u6642\u9593\u5e2f\u30fbIP\u5e2f\u30fbMAC\uff08\u307e\u305f\u306fClient ID\uff09\u201d\u3092\u4e00\u65e6\u30e1\u30e2\u3068\u3057\u3066\u56fa\u5b9a\u3057\u307e\u3059\u3002\u3053\u3053\u307e\u3067\u304c\u3067\u304d\u308b\u3068\u3001\u8abf\u67fb\u306f\u300c\u5168\u90e8\u898b\u308b\u300d\u304b\u3089\u300c\u8a72\u5f53\u7bc4\u56f2\u3060\u3051\u76f8\u95a2\u3092\u898b\u308b\u300d\u306b\u5909\u308f\u308a\u3001\u7121\u99c4\u306a\u6d88\u8017\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u75c7\u72b6 \u2192 \u53d6\u308b\u3079\u304d\u884c\u52d5\uff08\u8aad\u307f\u53d6\u308a\u4e2d\u5fc3\u3067\u3001\u6700\u5c0f\u5909\u66f4\uff09<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u75c7\u72b6\uff08\u73fe\u5834\u3067\u8d77\u304d\u304c\u3061\uff09<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u307e\u305a\u53d6\u308b\u3079\u304d\u884c\u52d5\uff08\u88ab\u5bb3\u6700\u5c0f\u5316\uff09<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u540c\u3058IP\u304c\u77ed\u6642\u9593\u3067\u5225\u7aef\u672b\u306b\u898b\u3048\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">DHCP\u30ed\u30b0\u3067\u540c\u4e00IP\u306e\u5272\u5f53\u5c65\u6b74\u3092\u78ba\u8a8d\u3057\u3001\u540c\u6642\u523b\u306e\u30b9\u30a4\u30c3\u30c1port\/\u7121\u7ddaAP\u306e\u63a5\u7d9a\u5c65\u6b74\u306b\u5bc4\u305b\u3066\u201c\u5834\u6240\u306e\u4e8b\u5b9f\u201d\u3092\u53d6\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u672a\u77e5\u306e\u7aef\u672b\u304c\u5897\u3048\u305f\uff08\u8cc7\u7523\u53f0\u5e33\u306b\u306a\u3044\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">DHCP\u3067\u65b0\u898fMAC\/Client ID\u306e\u51fa\u73fe\u3092\u68da\u5378\u3057\u3057\u3001DNS\u9006\u5f15\u304d\u30fb\u7aef\u672b\u7ba1\u7406\u53f0\u5e33\u30fbNAC\/\u8a8d\u8a3c\u30ed\u30b0\u306e\u6709\u7121\u3067\u201c\u7ba1\u7406\u5bfe\u8c61\u304b\u5426\u304b\u201d\u3092\u5207\u308a\u5206\u3051\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u7279\u5b9a\u306e\u6642\u9593\u3060\u3051\u901a\u4fe1\u91cf\u3084\u30a2\u30e9\u30fc\u30c8\u304c\u8df3\u306d\u305f<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u305d\u306e\u6642\u9593\u5e2f\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305fIP\u7fa4\u3092DHCP\u304b\u3089\u62bd\u51fa\u3057\u3001FW\/Proxy\/EDR\u306e\u30ed\u30b0\u3068\u6642\u523b\u76f8\u95a2\u3057\u3066\u201c\u8a72\u5f53\u7aef\u672b\u306e\u96c6\u5408\u201d\u3092\u4f5c\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u73fe\u5834\u306e\u8aac\u660e\u3068\u30ed\u30b0\u304c\u565b\u307f\u5408\u308f\u306a\u3044<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u6642\u523b\u30ba\u30ec\uff08NTP\/\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\uff09\u3068\u30ed\u30b0\u6b20\u640d\u3092\u7591\u3044\u3001\u65ad\u5b9a\u305b\u305a\u306b\u8907\u6570\u30ed\u30b0\u3067\u88cf\u53d6\u308a\u3057\u3066\u304b\u3089\u5831\u544a\u7528\u306e\u6574\u7406\u306b\u9032\u3080<\/td> <\/tr> <\/table> <hr> <h3>\u4eca\u3059\u3050\u76f8\u8ac7\u3057\u305f\u65b9\u304c\u65e9\u304f\u53ce\u675f\u3057\u3084\u3059\u3044\u6761\u4ef6<\/h3> <p>\u4e00\u822c\u8ad6\u3060\u3051\u3067\u7247\u4ed8\u3051\u308b\u3068\u3001\u73fe\u5834\u306f\u4f59\u8a08\u306b\u82e6\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u6b21\u306e\u6761\u4ef6\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u5224\u65ad\u3057\u305f\u65b9\u304c\u7d50\u679c\u7684\u306b\u901f\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p> <ul> <li>\u672c\u756a\u7cfb\u30fb\u6b62\u3081\u3089\u308c\u306a\u3044\u696d\u52d9\uff08\u533b\u7642\u3001\u88fd\u9020\u3001\u7269\u6d41\u300124\/365\u904b\u7528\u306a\u3069\uff09\u3067\u3001\u906e\u65ad\u3084\u8a2d\u5b9a\u5909\u66f4\u306e\u5f71\u97ff\u7bc4\u56f2\u304c\u8aad\u307f\u5207\u308c\u306a\u3044<\/li> <li>\u76e3\u67fb\u30fb\u5831\u544a\uff08\u9867\u5ba2\u3001\u898f\u5236\u3001\u5185\u90e8\u7d71\u5236\uff09\u304c\u7d61\u307f\u3001\u8a3c\u8de1\u306e\u6574\u5f62\u3084\u8aac\u660e\u53ef\u80fd\u6027\u304c\u91cd\u8981\u306b\u306a\u308b<\/li> <li>\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3001\u6a29\u9650\u8a2d\u8a08\u304c\u7d61\u307f\u3001\u73fe\u5834\u3067\u306e\u201c\u89e6\u308a\u65b9\u201d\u304c\u305d\u306e\u307e\u307e\u4e8b\u6545\u306b\u3064\u306a\u304c\u308a\u3084\u3059\u3044<\/li> <li>\u4e0d\u6b63\u306e\u53ef\u80fd\u6027\u3060\u3051\u3067\u306a\u304f\u3001\u696d\u52d9\u7aef\u672b\u306e\u8aa4\u8a2d\u5b9a\u30fbDHCP\u8a2d\u5b9a\u306e\u63fa\u308c\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u969c\u5bb3\u306a\u3069\u3001\u8907\u6570\u539f\u56e0\u304c\u91cd\u306a\u3063\u3066\u3044\u305d\u3046<\/li> <\/ul> <p>\u3053\u306e\u6bb5\u968e\u3067\u5927\u5207\u306a\u306e\u306f\u3001\u5f37\u3044\u906e\u65ad\u3088\u308a\u3082\u300c\u76f8\u95a2\u3092\u53d6\u308c\u308b\u72b6\u614b\u3092\u4fdd\u3064\u300d\u3053\u3068\u3067\u3059\u3002\u5fc5\u8981\u304c\u3042\u308c\u3070\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u306e\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff08https:\/\/jouhou.main.jp\/?page_id=26983\uff09\u3084\u96fb\u8a71\uff080120-838-831\uff09\u3067\u3001\u72b6\u6cc1\u3068\u5236\u7d04\uff08\u6b62\u3081\u3089\u308c\u306a\u3044\u7bc4\u56f2\u3001\u76e3\u67fb\u8981\u4ef6\u3001\u65e2\u5b58\u69cb\u6210\uff09\u3060\u3051\u5148\u306b\u5171\u6709\u3059\u308b\u3068\u3001\u6b21\u306e\u4e00\u624b\u304c\u4f5c\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c1\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u30ed\u30b0\u3092\u5b88\u308b\u300d\u300c\u4e89\u70b9\u3092\u56fa\u5b9a\u3059\u308b\u300d\u300c\u76f8\u95a2\u306e\u524d\u63d0\u3092\u5d29\u3055\u306a\u3044\u300d\u3067\u3059\u3002\u3053\u3053\u304c\u6574\u3046\u3068\u3001\u4ee5\u964d\u306e\u7ae0\u3067\u201c\u4e8b\u5b9f\u3068\u3057\u3066\u8a00\u3048\u308b\u3053\u3068\u201d\u3092\u5897\u3084\u3057\u3066\u3044\u3051\u307e\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec02\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">DHCP\u30ed\u30b0\u304c\u793a\u305b\u308b\u201c\u4e8b\u5b9f\u201d\u3068\u3001\u793a\u305b\u306a\u3044\u201c\u63a8\u6e2c\u201d\u3092\u5206\u3051\u308b<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u3067\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u65ad\u5b9a\u306e\u30ec\u30d9\u30eb\u3092\u9593\u9055\u3048\u306a\u3044\u3053\u3068\u3067\u3059\u3002DHCP\u306f\u300c\u30a2\u30c9\u30ec\u30b9\u3092\u8cb8\u3057\u305f\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u3092\u6b8b\u3057\u307e\u3059\u304c\u3001\u300c\u305d\u306e\u7aef\u672b\u3092\u64cd\u4f5c\u3057\u305f\u4eba\u7269\u300d\u3084\u300c\u901a\u4fe1\u5185\u5bb9\u306e\u6b63\u5f53\u6027\u300d\u307e\u3067\u306f\u76f4\u63a5\u793a\u3057\u307e\u305b\u3093\u3002\u3053\u3053\u3092\u6df7\u540c\u3059\u308b\u3068\u3001\u793e\u5185\u8abf\u6574\u304c\u904e\u71b1\u3057\u3001\u8abf\u67fb\u305d\u306e\u3082\u306e\u304c\u708e\u4e0a\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>DHCP\u3067\u6271\u3048\u308b\u4ee3\u8868\u7684\u306a\u8b58\u5225\u5b50<\/h3> <p>\u74b0\u5883\u306b\u3088\u3063\u3066\u30ed\u30b0\u8868\u73fe\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001DHCP\u3067\u8ef8\u306b\u3057\u3084\u3059\u3044\u306e\u306f\u6982\u306d\u6b21\u306e3\u3064\u3067\u3059\u3002<\/p> <ul> <li>IP\u30a2\u30c9\u30ec\u30b9\uff1a\u305d\u306e\u6642\u9593\u5e2f\u306b\u201c\u8cb8\u3057\u51fa\u3057\u305f\u201d\u30a2\u30c9\u30ec\u30b9\uff08\u305f\u3060\u3057\u3001\u56fa\u5b9aIP\u3084\u7af6\u5408\u304c\u3042\u308b\u3068\u63fa\u308c\u308b\uff09<\/li> <li>MAC\u30a2\u30c9\u30ec\u30b9\uff1aL2\u306e\u7aef\u672b\u8b58\u5225\u5b50\uff08\u305f\u3060\u3057\u3001MAC\u306e\u30e9\u30f3\u30c0\u30e0\u5316\u3084\u507d\u88c5\u3001\u4eee\u60f3NIC\u3067\u63fa\u308c\u308b\uff09<\/li> <li>Client ID\uff08DHCP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8b58\u5225\u5b50\uff09\uff1aOS\u3084\u6a5f\u5668\u5b9f\u88c5\u306b\u3088\u308aMAC\u3068\u4e00\u81f4\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u304c\u3001\u540c\u4e00\u7aef\u672b\u8ffd\u8de1\u306b\u5f79\u7acb\u3064\u5834\u5408\u304c\u3042\u308b<\/li> <\/ul> <hr> <h3>\u201c\u8a00\u3048\u308b\u3053\u3068\u201d\u306e\u4f8b\uff1a\u30ea\u30fc\u30b9\u5c65\u6b74\u3068\u3057\u3066\u306e\u6642\u7cfb\u5217<\/h3> <p>DHCP\u30ed\u30b0\u304c\u5f37\u3044\u306e\u306f\u3001\u6642\u523b\u306b\u6cbf\u3063\u3066\u300cDISCOVER\u2192OFFER\u2192REQUEST\u2192ACK\uff08\u5272\u5f53\u78ba\u5b9a\uff09\u300d\u306e\u6d41\u308c\u3084\u3001\u30ea\u30fc\u30b9\u66f4\u65b0\uff08renew\uff09\u30fb\u89e3\u653e\uff08release\uff09\u30fb\u671f\u9650\u5207\u308c\uff08expire\uff09\u306e\u5909\u5316\u3092\u8ffd\u3048\u308b\u70b9\u3067\u3059\u3002\u4f8b\u3048\u3070\u300c\u540c\u4e00IP\u306b\u5bfe\u3057\u3066\u77ed\u6642\u9593\u3067\u5225\u306e\u8b58\u5225\u5b50\u304cACK\u3055\u308c\u3066\u3044\u308b\u300d\u300c\u7279\u5b9a\u306eMAC\u3060\u3051\u304c\u7570\u5e38\u306b\u77ed\u3044\u5468\u671f\u3067\u30ea\u30fc\u30b9\u66f4\u65b0\u3057\u3066\u3044\u308b\u300d\u306a\u3069\u306f\u3001\u73fe\u5834\u3067\u9055\u548c\u611f\u3068\u3057\u3066\u6271\u3048\u308b\u6750\u6599\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u201c\u8a00\u3048\u306a\u3044\u3053\u3068\u201d\u306e\u4f8b\uff1a\u72af\u4eba\u3084\u610f\u56f3\u306e\u65ad\u5b9a<\/h3> <p>\u4e00\u65b9\u3067\u3001DHCP\u30ed\u30b0\u3060\u3051\u3067\u300c\u4e0d\u6b63\u7aef\u672b\u3060\u300d\u300c\u4fb5\u5165\u3060\u300d\u3068\u7d50\u8ad6\u3065\u3051\u308b\u306e\u306f\u5371\u967a\u3067\u3059\u3002\u7406\u7531\u306f\u5358\u7d14\u3067\u3001\u540c\u3058\u898b\u3048\u65b9\u304c\u201c\u6b63\u5f53\u306a\u69cb\u6210\u5909\u66f4\u201d\u3084\u201c\u969c\u5bb3\u201d\u3067\u3082\u8d77\u3053\u308a\u5f97\u308b\u304b\u3089\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u7121\u7ddaAP\u5074\u306e\u518d\u63a5\u7d9a\u3001\u30b9\u30a4\u30c3\u30c1port\u306e\u30d5\u30e9\u30c3\u30d7\u3001\u4eee\u60f3\u57fa\u76e4\u3067\u306eVM\u79fb\u52d5\u3001IP\u96fb\u8a71\u3084\u8907\u5408\u6a5f\u306e\u518d\u8d77\u52d5\u3001DHCP\u30ea\u30ec\u30fc\u306e\u7d4c\u8def\u5909\u66f4\u306a\u3069\u3067\u3082\u3001\u77ed\u6642\u9593\u306e\u5272\u5f53\u5909\u5316\u306f\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002<\/p> <hr> <h3>Windows DHCP\u3068Linux DHCP\u3067\u30ed\u30b0\u306e\u6027\u8cea\u304c\u9055\u3046\u70b9<\/h3> <p>Windows Server DHCP\u3067\u306f\u3001\u76e3\u67fb\u30ed\u30b0\uff08DhcpSrvLog-*.log \u306a\u3069\u306e\u5f62\u5f0f\uff09\u3092\u6709\u52b9\u5316\u3057\u3066\u3044\u308b\u304b\u3001\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u3068\u3057\u3066\u3069\u306e\u7c92\u5ea6\u3067\u6b8b\u3057\u3066\u3044\u308b\u304b\u3067\u3001\u53d6\u308c\u308b\u60c5\u5831\u304c\u5909\u308f\u308a\u307e\u3059\u3002Linux\u7cfb\u3067\u3082\u3001ISC DHCP\uff08dhcpd\uff09\u306a\u3069\u306fsyslog\u306b\u6d41\u308c\u308b\u69cb\u6210\u304c\u591a\u304f\u3001\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u3084\u96c6\u4e2d\u30ed\u30b0\u57fa\u76e4\u306e\u6709\u7121\u3067\u4fdd\u6301\u671f\u9593\u304c\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306e\u201c\u73fe\u5b9f\u7684\u306a\u5dee\u201d\u306f\u3001\u5206\u6790\u529b\u3067\u306f\u306a\u304f\u300c\u6b8b\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u300d\u3067\u3059\u3002<\/p> <p>\u7b2c2\u7ae0\u306e\u307e\u3068\u3081\u3068\u3057\u3066\u3001DHCP\u30ed\u30b0\u306f\u201c\u5165\u53e3\u306e\u4e8b\u5b9f\u201d\u3067\u3042\u308a\u3001\u6c7a\u5b9a\u6253\u306f\u76f8\u95a2\u3067\u53d6\u308a\u307e\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u76f8\u95a2\u306b\u5fc5\u8981\u306a\u6700\u4f4e\u9650\u306e\u30ed\u30b0\u3068\u3001\u73fe\u5834\u3067\u5931\u3044\u3084\u3059\u3044\u524d\u63d0\uff08\u6642\u523b\u30fb\u4fdd\u5168\uff09\u3092\u5177\u4f53\u7684\u306b\u6574\u7406\u3057\u307e\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec03\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u76f8\u95a2\u306e\u305f\u3081\u306b\u6700\u4f4e\u9650\u305d\u308d\u3048\u308b\u30ed\u30b0\uff1aDHCP\u30fbDNS\u30fb\u8a8d\u8a3c\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668<\/h2> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u3092\u201c\u4f5c\u696d\u8005\u306e\u52d8\u201d\u304b\u3089\u201c\u8aac\u660e\u3067\u304d\u308b\u6750\u6599\u201d\u306b\u5909\u3048\u308b\u9375\u306f\u3001\u8907\u6570\u30ed\u30b0\u306e\u76f8\u95a2\u3067\u3059\u3002DHCP\u5358\u4f53\u3067\u306f\u300c\u8cb8\u3057\u305f\u300d\u307e\u3067\u3067\u3059\u304c\u3001DNS\u3084\u8a8d\u8a3c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u30ed\u30b0\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u300c\u3069\u3053\u3067\u300d\u300c\u3069\u306e\u7aef\u672b\u3068\u3057\u3066\u300d\u300c\u3069\u306e\u30e6\u30fc\u30b6\u6587\u8108\u3067\u300d\u6d3b\u52d5\u3057\u3066\u3044\u305f\u304b\u3092\u3001\u6bb5\u968e\u7684\u306b\u56fa\u3081\u3089\u308c\u307e\u3059\u3002<\/p> <h3>\u76f8\u95a2\u3067\u5f97\u3089\u308c\u308b\u3082\u306e\u3092\u6574\u7406\u3059\u308b<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u30ed\u30b0\u306e\u7a2e\u985e<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u4e3b\u306b\u5206\u304b\u308b\u3053\u3068<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u6ce8\u610f\u70b9\uff08\u8aa4\u8a8d\u3057\u3084\u3059\u3044\u3068\u3053\u308d\uff09<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">DHCP<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">IP\u21c4MAC\/Client ID\u306e\u5bfe\u5fdc\u3001\u5272\u5f53\u6642\u523b\u3001\u30ea\u30fc\u30b9\u66f4\u65b0\u306e\u983b\u5ea6<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u56fa\u5b9aIP\u3084\u7af6\u5408\u3001MAC\u30e9\u30f3\u30c0\u30e0\u5316\u3001\u4eee\u60f3NIC\u3001DHCP\u30ea\u30ec\u30fc\u3067\u89e3\u91c8\u304c\u63fa\u308c\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">DNS<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u540d\u524d\u89e3\u6c7a\u306e\u75d5\u8de1\u3001\u7aef\u672b\u540d\u306e\u63a8\u5b9a\u3001\u30a2\u30af\u30bb\u30b9\u5148\u306e\u50be\u5411\uff08\u5185\u90e8\/\u5916\u90e8\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u4e2d\u7d99DNS\u3067\u201c\u7aef\u672b\u672c\u4eba\u201d\u304c\u898b\u3048\u306a\u3044\u3053\u3068\u304c\u3042\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u8a8d\u8a3c\uff08AD\/NAC\/VPN\/Wi-Fi\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u30e6\u30fc\u30b6\u6587\u8108\u3001\u7aef\u672b\u767b\u9332\u72b6\u6cc1\u3001\u8a31\u53ef\/\u62d2\u5426\u3001\u63a5\u7d9a\u6642\u523b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5171\u6709\u30a2\u30ab\u30a6\u30f3\u30c8\u3084\u7aef\u672b\u8cb8\u4e0e\u304c\u3042\u308b\u3068\u3001\u30e6\u30fc\u30b6\uff1d\u7aef\u672b\u306b\u306a\u3089\u306a\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u30b9\u30a4\u30c3\u30c1\/\u7121\u7ddaAP<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u63a5\u7d9a\u5834\u6240\uff08port\/AP\uff09\u3001\u63a5\u7d9a\/\u5207\u65ad\u306e\u6642\u523b\u3001\u540c\u4e00MAC\u306e\u79fb\u52d5<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">LAG\u3084\u7121\u7dda\u30ed\u30fc\u30df\u30f3\u30b0\u3067\u898b\u3048\u65b9\u304c\u5909\u308f\u308b\u3002\u30ed\u30b0\u4fdd\u6301\u304c\u77ed\u3044\u3053\u3068\u304c\u591a\u3044<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u6700\u5c0f\u5909\u66f4\u201d\u3067\u3067\u304d\u308b\u4fdd\u5168\u3068\u6574\u3048\u65b9<\/h3> <p>\u3053\u306e\u6bb5\u968e\u3067\u306e\u57fa\u672c\u306f\u3001\u53ce\u675f\u306e\u305f\u3081\u306e\u4e0b\u6e96\u5099\u3067\u3059\u3002\u30ed\u30b0\u306e\u53ce\u96c6\u30fb\u9000\u907f\u30fb\u6642\u523b\u306e\u78ba\u8a8d\u306f\u3001\u57fa\u672c\u7684\u306b\u8aad\u307f\u53d6\u308a\u4e2d\u5fc3\u3067\u9032\u3081\u3089\u308c\u307e\u3059\u3002\u74b0\u5883\u306b\u3088\u308a\u64cd\u4f5c\u65b9\u6cd5\u306f\u7570\u306a\u308b\u305f\u3081\u3001\u7121\u7406\u306b\u8a2d\u5b9a\u3092\u3044\u3058\u3089\u305a\u3001\u307e\u305a\u300c\u3069\u306e\u30ed\u30b0\u304c\u3001\u3069\u308c\u3060\u3051\u6b8b\u3063\u3066\u3044\u308b\u304b\u300d\u3092\u78ba\u8a8d\u3057\u3001\u6d88\u3048\u308b\u524d\u306b\u78ba\u4fdd\u3057\u307e\u3059\u3002\u30ed\u30b0\u304c\u96c6\u4e2d\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u5bfe\u8c61\u30b5\u30fc\u30d0\u3084\u6a5f\u5668\u304b\u3089\u306e\u9000\u907f\u624b\u9806\u305d\u306e\u3082\u306e\u304c\u30ea\u30b9\u30af\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u696d\u52d9\u5f71\u97ff\u3092\u898b\u7a4d\u3082\u308c\u306a\u3044\u306a\u3089\u5c02\u9580\u5bb6\u306b\u5bc4\u305b\u305f\u65b9\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> <h3>\u201cIP\u2192MAC\u2192\u7aef\u672b\u2192\u5229\u7528\u8005\u201d\u3078\u7ffb\u8a33\u3059\u308b\u305f\u3081\u306e\u8003\u3048\u65b9<\/h3> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7279\u5b9a\u306e\u5b9f\u52d9\u306f\u3001\u3044\u304d\u306a\u308a\u72af\u4eba\u63a2\u3057\u3067\u306f\u306a\u304f\u3001\u7ffb\u8a33\u4f5c\u696d\u3067\u3059\u3002\u307e\u305aDHCP\u3067IP\u3068\u8b58\u5225\u5b50\uff08MAC\/Client ID\uff09\u3092\u6642\u7cfb\u5217\u306b\u4e26\u3079\u3001\u6b21\u306b\u30b9\u30a4\u30c3\u30c1\/\u7121\u7ddaAP\u3067\u201c\u3069\u3053\u306b\u3044\u305f\u304b\u201d\u3092\u5408\u308f\u305b\u3001\u3055\u3089\u306b\u8a8d\u8a3c\u30ed\u30b0\u3067\u201c\u3069\u306e\u5229\u7528\u8005\u6587\u8108\u304b\u201d\u3092\u91cd\u306d\u307e\u3059\u3002\u3053\u306e\u9806\u5e8f\u306b\u3059\u308b\u3068\u3001\u63a8\u6e2c\u306b\u98db\u3073\u3064\u304b\u305a\u3001\u8aac\u660e\u8cac\u4efb\u306b\u8010\u3048\u308b\u5f62\u3067\u6750\u6599\u304c\u5897\u3048\u3066\u3044\u304d\u307e\u3059\u3002<\/p> <hr> <h3>\u4e00\u822c\u8ad6\u306e\u9650\u754c\u3068\u3001\u76f8\u8ac7\u306e\u4fa1\u5024\u304c\u51fa\u308b\u30dd\u30a4\u30f3\u30c8<\/h3> <p>\u3053\u3053\u307e\u3067\u306e\u8a71\u306f\u4e00\u822c\u8ad6\u3068\u3057\u3066\u6709\u52b9\u3067\u3059\u304c\u3001\u5b9f\u969b\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u30fb\u5197\u9577\u5316\u30fb\u76e3\u67fb\u8981\u4ef6\u30fb\u59d4\u8a17\u7bc4\u56f2\u306b\u3088\u3063\u3066\u3001\u8a31\u5bb9\u3067\u304d\u308b\u624b\u6bb5\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u300c\u4e00\u6642\u7684\u306b\u9694\u96e2\u3059\u308b\u300d\u3060\u3051\u3067\u3082\u3001VLAN\u8a2d\u8a08\u3084\u8a8d\u8a3c\u65b9\u5f0f\u3001\u696d\u52d9\u7aef\u672b\u306e\u4f9d\u5b58\u95a2\u4fc2\u3067\u5f71\u97ff\u7bc4\u56f2\u304c\u6fc0\u5909\u3057\u307e\u3059\u3002\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u3001\u5951\u7d04\u3084\u4f53\u5236\u3001\u65e2\u5b58\u69cb\u6210\u306b\u5408\u308f\u305b\u3066\u201c\u8edf\u7740\u9678\u201d\u306e\u9053\u7b4b\u3092\u4f5c\u308a\u305f\u3044\u3068\u304d\u306f\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306b\u73fe\u5834\u524d\u63d0\u3067\u8a2d\u8a08\u30fb\u4fdd\u5168\u30fb\u8aac\u660e\u8cc7\u6599\u307e\u3067\u542b\u3081\u3066\u652f\u63f4\u3067\u304d\u308b\u5148\u3078\u76f8\u8ac7\u3059\u308b\u65b9\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u901f\u304f\u53ce\u675f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\uff08\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff1ahttps:\/\/jouhou.main.jp\/?page_id=26983\u3000\u96fb\u8a71\uff1a0120-838-831\uff09\u3002<\/p> <p>\u7b2c3\u7ae0\u306e\u307e\u3068\u3081\u3068\u3057\u3066\u3001DHCP\u306f\u5165\u53e3\u3001\u76f8\u95a2\u304c\u672c\u4f53\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u6642\u523b\u30ba\u30ec\u3084\u30ed\u30b0\u6b20\u640d\u304c\u201c\u6fe1\u308c\u8863\u201d\u3092\u751f\u3080\u73fe\u5b9f\u3092\u524d\u63d0\u306b\u3001\u524d\u51e6\u7406\u306e\u8981\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec04\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u6642\u523b\u30ba\u30ec\u3068\u30ed\u30b0\u6b20\u640d\u304c\u201c\u6fe1\u308c\u8863\u201d\u3092\u751f\u3080\u2014\u5148\u306b\u6574\u3048\u308b\u524d\u51e6\u7406<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u3067\u6700\u521d\u306b\u3076\u3064\u304b\u308b\u843d\u3068\u3057\u7a74\u306f\u3001\u6280\u8853\u3067\u306f\u306a\u304f\u300c\u6642\u9593\u300d\u3067\u3059\u3002DHCP\u306f\u6642\u7cfb\u5217\u306e\u8a18\u9332\u306a\u306e\u3067\u3001\u6642\u523b\u304c\u305a\u308c\u3066\u3044\u308b\u3068\u56e0\u679c\u95a2\u4fc2\u304c\u9006\u8ee2\u3057\u3066\u898b\u3048\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30ed\u30b0\u6b20\u640d\u3084\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u809d\u5fc3\u306a\u6642\u9593\u5e2f\u304c\u629c\u3051\u308b\u3068\u3001\u7aef\u672b\u306e\u6319\u52d5\u304c\u65ad\u7247\u5316\u3057\u3001\u5225\u306e\u7aef\u672b\u3084\u5225\u306e\u5834\u6240\u3092\u7591\u3063\u3066\u3057\u307e\u3044\u304c\u3061\u3067\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u793e\u5185\u8abf\u6574\u304c\u904e\u71b1\u3057\u3001\u53ce\u675f\u304c\u9060\u306e\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <h3>\u6642\u523b\u30ba\u30ec\u304c\u8d77\u304d\u308b\u5178\u578b\u30d1\u30bf\u30fc\u30f3<\/h3> <p>\u30ed\u30b0\u3092\u201c\u8a3c\u8de1\u201d\u3068\u3057\u3066\u6271\u3046\u306a\u3089\u3001\u307e\u305a\u300c\u540c\u3058\u51fa\u6765\u4e8b\u304c\u5404\u30ed\u30b0\u3067\u540c\u3058\u9806\u756a\u306b\u4e26\u3076\u304b\u300d\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002DHCP\u30b5\u30fc\u30d0\u3001DNS\u3001\u8a8d\u8a3c\u57fa\u76e4\uff08AD\/NAC\/VPN\uff09\u3001\u30b9\u30a4\u30c3\u30c1\/\u7121\u7ddaAP\u3001FW\/Proxy\/EDR\u306e\u6642\u523b\u304c\u63c3\u3063\u3066\u3044\u306a\u3044\u3068\u3001\u76f8\u95a2\u306e\u7cbe\u5ea6\u304c\u843d\u3061\u307e\u3059\u3002\u7279\u306b\u3001DHCP\u30b5\u30fc\u30d0\u304cUTC\u3001\u4ed6\u304c\u30ed\u30fc\u30ab\u30eb\u6642\u523b\u3068\u3044\u3063\u305f\u6df7\u5728\u306f\u3001\u76ee\u8996\u3067\u898b\u843d\u3068\u3057\u3084\u3059\u3044\u5178\u578b\u3067\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u30ba\u30ec\u306e\u539f\u56e0<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u8d77\u304d\u3084\u3059\u3044\u8aa4\u89e3<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u5148\u306b\u898b\u308b\u30dd\u30a4\u30f3\u30c8<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u6df7\u5728\uff08UTC\/JST\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u300c\u5148\u306b\u8d77\u304d\u305f\u306f\u305a\u300d\u306e\u4e8b\u8c61\u304c\u5f8c\u308d\u306b\u898b\u3048\u3001\u8aa4\u3063\u3066\u5225\u7aef\u672b\u3092\u7591\u3046<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u30ed\u30b0\u306e\u30d8\u30c3\u30c0\u8868\u8a18\u3001OS\u8a2d\u5b9a\u3001\u6a5f\u5668GUI\u306e\u6642\u523b\u8868\u793a\u3092\u7a81\u5408\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">NTP\u672a\u540c\u671f\u30fb\u30c9\u30ea\u30d5\u30c8<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u540c\u6642\u523b\u306e\u76f8\u95a2\u304c\u53d6\u308c\u305a\u3001\u300c\u8a3c\u8de1\u304c\u306a\u3044\u300d\u3068\u8aa4\u8a8d\u3059\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">NTP\u540c\u671f\u72b6\u614b\u3001\u518d\u8d77\u52d5\u76f4\u5f8c\u306e\u30ba\u30ec\u3001\u6a5f\u5668\u3054\u3068\u306e\u79d2\u5358\u4f4d\u306e\u5dee<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u30ed\u30b0\u8ee2\u9001\u9045\u5ef6\uff08\u96c6\u4e2d\u30ed\u30b0\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u8ee2\u9001\u9806\u304c\u5165\u308c\u66ff\u308f\u308a\u3001\u6642\u7cfb\u5217\u304c\u5d29\u308c\u3066\u898b\u3048\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5230\u9054\u6642\u523b\u3068\u767a\u751f\u6642\u523b\u306e\u533a\u5225\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u7a2e\u985e<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\/\u4fdd\u6301\u4e0d\u8db3<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u300c\u602a\u3057\u3044\u77ac\u9593\u300d\u3060\u3051\u629c\u3051\u3001\u524d\u5f8c\u306e\u6b63\u898f\u7aef\u672b\u307e\u3067\u7591\u3046<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u4fdd\u6301\u671f\u9593\u3001\u5727\u7e2e\/\u524a\u9664\u30dd\u30ea\u30b7\u30fc\u3001\u4f8b\u5916\u7684\u306b\u5897\u3048\u308b\u6642\u9593\u5e2f\uff08\u969c\u5bb3\u6642\uff09<\/td> <\/tr> <\/table> <hr> <h3>\u30ed\u30b0\u6b20\u640d\u3092\u524d\u63d0\u306b\u3001\u65ad\u5b9a\u3092\u907f\u3051\u3066\u6750\u6599\u3092\u5897\u3084\u3059<\/h3> <p>\u73fe\u5b9f\u306b\u306f\u3001\u30ed\u30b0\u304c\u5b8c\u74a7\u306b\u63c3\u3046\u3053\u3068\u306f\u591a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u6709\u52b9\u306a\u306e\u306f\u3001\u65ad\u5b9a\u3067\u306f\u306a\u304f\u300c\u78ba\u304b\u3089\u3057\u3055\u306e\u7a4d\u307f\u4e0a\u3052\u300d\u3067\u3059\u3002DHCP\u3067\u201c\u3044\u3064\/\u3069\u306eIP\/\u3069\u306e\u8b58\u5225\u5b50\u201d\u3092\u62bc\u3055\u3048\u3001\u6b21\u306b\u30b9\u30a4\u30c3\u30c1\/\u7121\u7ddaAP\u3067\u201c\u3069\u3053\u201d\u3092\u62bc\u3055\u3048\u3001\u3055\u3089\u306b\u8a8d\u8a3c\u3084\u8cc7\u7523\u7ba1\u7406\u3067\u201c\u8ab0\u306e\u6587\u8108\u201d\u3092\u62bc\u3055\u3048\u308b\u3002\u3053\u306e\u9806\u5e8f\u3067\u6750\u6599\u304c\u5897\u3048\u308b\u3068\u3001\u6b20\u640d\u304c\u3042\u3063\u3066\u3082\u7b4b\u306e\u901a\u3063\u305f\u8aac\u660e\u306b\u8fd1\u3065\u304d\u307e\u3059\u3002<\/p> <h3>\u524d\u51e6\u7406\u3067\u89e6\u308b\u7bc4\u56f2\u3092\u6700\u5c0f\u5316\u3059\u308b<\/h3> <p>\u524d\u51e6\u7406\u306f\u3001\u8a2d\u5b9a\u5909\u66f4\u3088\u308a\u3082\u300c\u8aad\u307f\u53d6\u308a\u30fb\u9000\u907f\u30fb\u6574\u7406\u300d\u306b\u5bc4\u305b\u308b\u65b9\u304c\u5b89\u5168\u3067\u3059\u3002\u6642\u523b\u88dc\u6b63\u3084\u30ed\u30b0\u8a2d\u5b9a\u306e\u8abf\u6574\u306f\u3001\u696d\u52d9\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u76e3\u67fb\u3084\u9867\u5ba2\u8aac\u660e\u304c\u7d61\u3080\u5834\u5408\u3001\u5f8c\u304b\u3089\u300c\u306a\u305c\u305d\u306e\u5909\u66f4\u3092\u3057\u305f\u304b\u300d\u3092\u8aac\u660e\u3059\u308b\u5fc5\u8981\u304c\u751f\u3058\u308b\u305f\u3081\u3001\u73fe\u5834\u3060\u3051\u3067\u62b1\u3048\u305a\u3001\u69cb\u6210\u30fb\u5951\u7d04\u30fb\u904b\u7528\u30eb\u30fc\u30eb\u3092\u8e0f\u307e\u3048\u305f\u5224\u65ad\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c4\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u5404\u30ed\u30b0\u306e\u6642\u9593\u8ef8\u3092\u63c3\u3048\u308b\u300d\u300c\u6b20\u640d\u3092\u524d\u63d0\u306b\u76f8\u95a2\u306e\u9806\u5e8f\u3092\u8a2d\u8a08\u3059\u308b\u300d\u300c\u6700\u5c0f\u5909\u66f4\u3067\u5834\u3092\u6574\u3048\u308b\u300d\u3067\u3059\u3002\u3053\u3053\u304c\u6574\u3046\u3068\u3001\u7b2c5\u7ae0\u4ee5\u964d\u306e\u201c\u7ffb\u8a33\u4f5c\u696d\u201d\u304c\u4e00\u6c17\u306b\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec05\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u30ea\u30fc\u30b9\u5c65\u6b74\u3092\u300cIP\u2192MAC\u2192\u7aef\u672b\u2192\u5229\u7528\u8005\u300d\u3078\u7ffb\u8a33\u3059\u308b<\/h2> <p>DHCP\u30ed\u30b0\u304c\u51fa\u3059\u306e\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u300cIP\u3068MAC\uff08\u307e\u305f\u306fClient ID\uff09\u306e\u5bfe\u5fdc\u300d\u3067\u3059\u3002\u73fe\u5834\u3067\u5fc5\u8981\u306a\u306e\u306f\u3001\u305d\u308c\u3092\u201c\u7aef\u672b\u540d\u201d\u3084\u201c\u5229\u7528\u8005\u201d\u306e\u6587\u8108\u306b\u843d\u3068\u3057\u8fbc\u3080\u3053\u3068\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u3053\u306b\u306f\u6280\u8853\u7684\u306a\u4f8b\u5916\u304c\u591a\u304f\u3001\u77ed\u7d61\u3059\u308b\u3068\u8aa4\u8a8d\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002\u7ffb\u8a33\u306f\u6bb5\u968e\u7684\u306b\u884c\u3044\u3001\u3069\u306e\u6bb5\u968e\u307e\u3067\u304c\u4e8b\u5b9f\u3067\u3001\u3069\u3053\u304b\u3089\u304c\u63a8\u5b9a\u304b\u3092\u5206\u3051\u3066\u6271\u3046\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> <h3>\u7ffb\u8a33\u306e\u57fa\u672c\u30eb\u30fc\u30c8\uff08\u9806\u756a\u304c\u5927\u4e8b\uff09<\/h3> <ol> <li>DHCP\uff1a\u8a72\u5f53\u6642\u523b\u306eIP\u21c4MAC\/Client ID\u3092\u78ba\u5b9a\uff08\u540c\u4e00IP\u306e\u5165\u66ff\u3084\u66f4\u65b0\u983b\u5ea6\u3082\u4f75\u8a18\uff09<\/li> <li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\uff1a\u8a72\u5f53MAC\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u305f\u5834\u6240\uff08\u30b9\u30a4\u30c3\u30c1port\/\u7121\u7ddaAP\/\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff09\u3092\u78ba\u5b9a<\/li> <li>\u8cc7\u7523\u30fb\u7aef\u672b\u7ba1\u7406\uff1aMAC\/OUI\u3001\u7aef\u672b\u53f0\u5e33\u3001MDM\/EDR\u767b\u9332\u304b\u3089\u7aef\u672b\u5019\u88dc\u3092\u72ed\u3081\u308b<\/li> <li>\u8a8d\u8a3c\uff1aRADIUS\/802.1X\u3001VPN\u3001AD\u306e\u30ed\u30b0\u3067\u5229\u7528\u8005\u6587\u8108\u3092\u91cd\u306d\u308b\uff08\u5171\u6709\u7aef\u672b\u306f\u5225\u6271\u3044\uff09<\/li> <\/ol> <hr> <h3>\u7ffb\u8a33\u3092\u96e3\u3057\u304f\u3059\u308b\u73fe\u5b9f\uff08\u3088\u304f\u3042\u308b\u201c\u4f8b\u5916\u201d\uff09<\/h3> <p>\u7ffb\u8a33\u3092\u96e3\u3057\u304f\u3059\u308b\u8981\u56e0\u306f\u3001\u4e3b\u306b\u300c\u8b58\u5225\u5b50\u304c\u63fa\u308c\u308b\u300d\u3053\u3068\u3067\u3059\u3002\u4ee3\u8868\u4f8b\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u306eMAC\u30e9\u30f3\u30c0\u30e0\u5316\u3001\u4eee\u60f3\u5316\u74b0\u5883\u306e\u4eee\u60f3NIC\u3001\u30b3\u30f3\u30c6\u30ca\u3084\u30d6\u30ea\u30c3\u30b8\u914d\u4e0b\u306e\u898b\u3048\u65b9\u3001USB-LAN\u30a2\u30c0\u30d7\u30bf\u306e\u4ed8\u3051\u66ff\u3048\u306a\u3069\u3067\u3059\u3002\u3064\u307e\u308a\u3001MAC\u304c\u898b\u3048\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u201c\u540c\u4e00\u4eba\u7269\u201d\u3084\u201c\u540c\u4e00\u7aef\u672b\u201d\u3068\u5373\u65ad\u3057\u306a\u3044\u65b9\u304c\u3088\u3044\u5c40\u9762\u304c\u5b9f\u969b\u306b\u3042\u308a\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u72b6\u6cc1<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">DHCP\u4e0a\u306e\u898b\u3048\u65b9<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u8ffd\u52a0\u3067\u898b\u308b\u3068\u3088\u3044\u88cf\u53d6\u308a<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u30b9\u30de\u30db\/\u30bf\u30d6\u30ec\u30c3\u30c8\u306eMAC\u30e9\u30f3\u30c0\u30e0\u5316<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u540c\u4e00\u5229\u7528\u8005\u3067\u3082MAC\u304c\u5909\u308f\u308b\u3088\u3046\u306b\u898b\u3048\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u7121\u7dda\u5074\u306e\u7aef\u672b\u8b58\u5225\u3001MDM\u767b\u9332\u3001SSID\/\u8a8d\u8a3c\u30ed\u30b0<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u4eee\u60f3\u57fa\u76e4\u3067\u306eVM\u79fb\u52d5\/\u518d\u751f\u6210<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u540c\u540d\u306e\u7aef\u672b\u306b\u898b\u3048\u3066\u3082MAC\u304c\u5909\u308f\u308b\u5834\u5408\u304c\u3042\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u306e\u5c65\u6b74\u3001CMDB\u3001IPAM\u306e\u5272\u5f53\u5c65\u6b74<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">USB-LAN\/\u30c9\u30c3\u30ad\u30f3\u30b0\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u540c\u4e00PC\u3067\u3082\u63a5\u7d9a\u5668\u5177\u3067MAC\u304c\u5909\u308f\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u7aef\u672b\u5074\u30ed\u30b0\u3001EDR\u306e\u30c7\u30d0\u30a4\u30b9\u60c5\u5831\u3001\u30dd\u30fc\u30c8\u63a5\u7d9a\u5c65\u6b74<\/td> <\/tr> <\/table> <hr> <h3>Option 82\uff08DHCP Relay Agent Information\uff09\u304c\u3042\u308b\u3068\u201c\u5834\u6240\u201d\u304c\u5f37\u304f\u306a\u308b<\/h3> <p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u3088\u3063\u3066\u306f\u3001DHCP\u30ea\u30ec\u30fc\u304cOption 82\u3092\u4ed8\u4e0e\u3057\u3001\u3069\u306e\u30b9\u30a4\u30c3\u30c1\/\u3069\u306e\u56de\u7dda\/\u3069\u306e\u4e2d\u7d99\u70b9\u304b\u3089\u6765\u305f\u8981\u6c42\u304b\u304c\u8ffd\u3048\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u5229\u7528\u3067\u304d\u308b\u3068\u3001DHCP\u30ed\u30b0\u5358\u4f53\u3067\u3082\u201c\u5834\u6240\u306e\u624b\u304c\u304b\u308a\u201d\u304c\u5897\u3048\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u904b\u7528\u9014\u4e2d\u304b\u3089\u6709\u52b9\u5316\u3059\u308b\u3068\u65e2\u5b58\u6a5f\u5668\u3078\u306e\u5f71\u97ff\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u5206\u6790\u76ee\u7684\u3060\u3051\u3067\u5b89\u6613\u306b\u8a2d\u5b9a\u5909\u66f4\u3092\u3059\u308b\u3088\u308a\u3001\u73fe\u72b6\u3067\u53d6\u308c\u308b\u30ed\u30b0\u3068\u76f8\u95a2\u306e\u512a\u5148\u9806\u4f4d\u3092\u6574\u7406\u3059\u308b\u65b9\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> <h3>\u7ffb\u8a33\u7d50\u679c\u306e\u51fa\u3057\u65b9\uff1a\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u304c\u4e00\u756a\u8aac\u660e\u3057\u3084\u3059\u3044<\/h3> <p>\u73fe\u5834\u8aac\u660e\u3084\u76e3\u67fb\u5bfe\u5fdc\u3092\u610f\u8b58\u3059\u308b\u306a\u3089\u3001\u4e00\u89a7\u8868\u3084\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u5f62\u5f0f\u304c\u6709\u52b9\u3067\u3059\u3002\u300c\u6642\u523b\u300d\u300cIP\u300d\u300cMAC\/Client ID\u300d\u300c\u5834\u6240\uff08port\/AP\uff09\u300d\u300c\u7aef\u672b\u5019\u88dc\u300d\u300c\u5229\u7528\u8005\u6587\u8108\uff08\u8a8d\u8a3c\u30ed\u30b0\uff09\u300d\u3092\u4e26\u3079\u3001\u78ba\u5b9a\u4e8b\u9805\u3068\u63a8\u5b9a\u4e8b\u9805\u3092\u533a\u5225\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7d50\u8ad6\u304c\u62d9\u901f\u306b\u306a\u3089\u305a\u3001\u95a2\u4fc2\u8005\u9593\u306e\u6e29\u5ea6\u3092\u4e0b\u3052\u306a\u304c\u3089\u5408\u610f\u5f62\u6210\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c5\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u7ffb\u8a33\u3092\u6bb5\u968e\u5316\u3059\u308b\u300d\u300c\u4f8b\u5916\u3092\u5148\u306b\u7e54\u308a\u8fbc\u3080\u300d\u300c\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3067\u8aac\u660e\u53ef\u80fd\u6027\u3092\u4e0a\u3052\u308b\u300d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u7ffb\u8a33\u3057\u305f\u6750\u6599\u304b\u3089\u201c\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5019\u88dc\u201d\u3092\u3069\u3046\u7d5e\u308b\u304b\u3092\u3001\u73fe\u5b9f\u7684\u306a\u9055\u548c\u611f\u30d1\u30bf\u30fc\u30f3\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec06\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5019\u88dc\u306e\u7d5e\u308a\u8fbc\u307f\uff1a\u3044\u3064\u30fb\u3069\u3053\u3067\u30fb\u4f55\u304c\u5909\u3060\u3063\u305f\u304b<\/h2> <p>\u5019\u88dc\u306e\u7d5e\u308a\u8fbc\u307f\u306f\u3001\u6d3e\u624b\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3088\u308a\u300c\u9055\u548c\u611f\u306e\u578b\u300d\u3092\u77e5\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067\u5dee\u304c\u51fa\u307e\u3059\u3002DHCP\u30ed\u30b0\u306b\u306f\u3001\u7aef\u672b\u306e\u201c\u901a\u5e38\u904b\u7528\u201d\u304c\u53cd\u6620\u3055\u308c\u307e\u3059\u3002\u9006\u306b\u8a00\u3048\u3070\u3001\u901a\u5e38\u304b\u3089\u5916\u308c\u305f\u632f\u308b\u821e\u3044\u306f\u30ed\u30b0\u4e0a\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u6d6e\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u73fe\u5834\u3067\u906d\u9047\u3057\u3084\u3059\u3044\u30d1\u30bf\u30fc\u30f3\u3092\u3001\u65ad\u5b9a\u3067\u306f\u306a\u304f\u201c\u7591\u3046\u6750\u6599\u201d\u3068\u3057\u3066\u6574\u7406\u3057\u307e\u3059\u3002<\/p> <h3>\u3088\u304f\u3042\u308b\u9055\u548c\u611f\u30d1\u30bf\u30fc\u30f3\uff08DHCP\u30ed\u30b0\u3067\u6c17\u3065\u3051\u308b\uff09<\/h3> <ul> <li>\u540c\u4e00IP\u306b\u5bfe\u3057\u3066\u77ed\u6642\u9593\u3067\u5225\u306eMAC\/Client ID\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\uff08\u5165\u66ff\u304c\u983b\u7e41\uff09<\/li> <li>\u65b0\u898fMAC\u304c\u77ed\u6642\u9593\u306b\u5927\u91cf\u51fa\u73fe\u3057\u3001DISCOVER\/REQUEST\u304c\u96c6\u4e2d\u3057\u3066\u3044\u308b\uff08\u81ea\u52d5\u5316\u30fb\u63a2\u7d22\u306e\u53ef\u80fd\u6027\uff09<\/li> <li>DECLINE\uff08\u4f7f\u7528\u4e0d\u53ef\u7533\u544a\uff09\u304c\u5897\u3048\u308b\u3001\u307e\u305f\u306fIP\u7af6\u5408\u3092\u793a\u5506\u3059\u308b\u8a18\u9332\u304c\u76ee\u7acb\u3064\uff08\u7af6\u5408\u30fb\u507d\u88c5\u30fb\u69cb\u6210\u4e0d\u6574\u5408\u306e\u53ef\u80fd\u6027\uff09<\/li> <li>\u7279\u5b9a\u306e\u7aef\u672b\u3060\u3051\u30ea\u30fc\u30b9\u66f4\u65b0\u983b\u5ea6\u304c\u7570\u5e38\u306b\u9ad8\u3044\u3001\u3042\u308b\u3044\u306f\u66f4\u65b0\u304c\u4e0d\u81ea\u7136\u306b\u9014\u5207\u308c\u308b\uff08\u901a\u4fe1\u65ad\u30fb\u7701\u96fb\u529b\u30fb\u4e2d\u7d99\u7d4c\u8def\u306e\u63fa\u308c\u7b49\u3082\u542b\u3081\u3066\u8981\u6ce8\u610f\uff09<\/li> <li>HostName\/Client ID\u304c\u983b\u7e41\u306b\u5909\u308f\u308b\u3001\u307e\u305f\u306f\u610f\u5473\u306e\u8584\u3044\u5024\u304c\u591a\u3044\uff08\u507d\u88c5\u306e\u53ef\u80fd\u6027\u306f\u3042\u308b\u304c\u3001\u5b9f\u88c5\u5dee\u3067\u3082\u8d77\u3053\u308b\uff09<\/li> <\/ul> <hr> <h3>\u201c\u4e0d\u6b63\u7aef\u672b\u201d\u4ee5\u5916\u306e\u73fe\u5b9f\u7684\u306a\u539f\u56e0\u3082\u540c\u6642\u306b\u4e26\u3079\u308b<\/h3> <p>\u540c\u3058\u30ed\u30b0\u30d1\u30bf\u30fc\u30f3\u3067\u3082\u3001\u539f\u56e0\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001DHCP\u30b9\u30b3\u30fc\u30d7\u4e0d\u8db3\u3084\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u8a2d\u8a08\u306e\u6b6a\u307f\u306f\u3001\u30ed\u30b0\u4e0a\u306f\u5927\u91cf\u306e\u8981\u6c42\u3068\u3057\u3066\u898b\u3048\u307e\u3059\u3002\u7121\u7dda\u306e\u30ed\u30fc\u30df\u30f3\u30b0\u3084\u30b9\u30a4\u30c3\u30c1port\u30d5\u30e9\u30c3\u30d7\u3082\u3001\u77ed\u6642\u9593\u306e\u5165\u66ff\u306b\u898b\u3048\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5019\u88dc\u3092\u7d5e\u308b\u6bb5\u968e\u3067\u306f\u300c\u539f\u56e0\u5019\u88dc\u3092\u4e26\u8d70\u3055\u305b\u308b\u300d\u65b9\u304c\u3001\u30c0\u30e1\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3068\u3057\u3066\u5408\u7406\u7684\u3067\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">DHCP\u3067\u898b\u3048\u308b\u73fe\u8c61<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u4e0d\u6b63\u306e\u53ef\u80fd\u6027<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u969c\u5bb3\/\u904b\u7528\u8981\u56e0\u306e\u53ef\u80fd\u6027<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u65b0\u898fMAC\u304c\u5927\u91cf\u306b\u51fa\u73fe<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u63a2\u7d22\u30fb\u81ea\u52d5\u5316\u30fb\u6301\u3061\u8fbc\u307f\u6a5f\u5668\u306e\u5897\u52a0<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5728\u5eab\u7aef\u672b\u306e\u4e00\u6589\u8d77\u52d5\u3001\u30a4\u30d9\u30f3\u30c8\u6642\u306e\u6765\u8a2a\u3001\u7121\u7dda\u8a2d\u5b9a\u5909\u66f4\u5f8c\u306e\u518d\u63a5\u7d9a<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u540c\u4e00IP\u306e\u5272\u5f53\u304c\u983b\u7e41\u306b\u5165\u66ff<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u306a\u308a\u3059\u307e\u3057\u30fb\u63a5\u7d9a\u5834\u6240\u306e\u4e0d\u81ea\u7136\u306a\u79fb\u52d5<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">DHCP\u30ea\u30ec\u30fc\u7d4c\u8def\u306e\u63fa\u308c\u3001VM\u79fb\u52d5\u3001\u30b9\u30a4\u30c3\u30c1port\u306e\u30d5\u30e9\u30c3\u30d7<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">DECLINE\/\u7af6\u5408\u306e\u793a\u5506<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">IP\u306e\u53d6\u308a\u5408\u3044\u3001\u610f\u56f3\u7684\u306a\u885d\u7a81\u306e\u53ef\u80fd\u6027<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u56fa\u5b9aIP\u306e\u6df7\u5728\u3001IPAM\u672a\u6574\u5099\u3001\u91cd\u8907\u8a2d\u5b9a\u3001\u53e4\u3044\u7aef\u672b\u306e\u8aa4\u8a2d\u5b9a<\/td> <\/tr> <\/table> <hr> <h3>\u5019\u88dc\u306e\u7d5e\u308a\u8fbc\u307f\u306f\u201c\u96c6\u5408\u201d\u3092\u4f5c\u308b\u4f5c\u696d<\/h3> <p>\u7d5e\u308a\u8fbc\u307f\u306e\u30b3\u30c4\u306f\u3001\u6700\u521d\u304b\u30891\u53f0\u306b\u6c7a\u3081\u306b\u884c\u304b\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u307e\u305a\u300c\u8a72\u5f53\u6642\u9593\u5e2f\u306b\u95a2\u4fc2\u3057\u305fIP\u7fa4\u300d\u300c\u8a72\u5f53IP\u306b\u95a2\u4fc2\u3057\u305fMAC\u7fa4\u300d\u300c\u8a72\u5f53MAC\u304c\u63a5\u7d9a\u3057\u305f\u5834\u6240\u7fa4\u300d\u3068\u3044\u3046\u96c6\u5408\u3092\u4f5c\u308a\u3001\u305d\u3053\u304b\u3089\u201c\u73fe\u5834\u3067\u8aac\u660e\u304c\u3064\u304f\u3082\u306e\u201d\u3092\u9664\u5916\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u9664\u5916\u306f\u3001\u6b63\u5f53\u306a\u5909\u66f4\u3084\u65e2\u77e5\u306e\u904b\u7528\uff08\u30ea\u30d7\u30ec\u30fc\u30b9\u3001\u5b9a\u671f\u30e1\u30f3\u30c6\u3001\u30a4\u30d9\u30f3\u30c8\u5bfe\u5fdc\uff09\u3067\u8aac\u660e\u304c\u3064\u304f\u3082\u306e\u304b\u3089\u884c\u3046\u3068\u3001\u793e\u5185\u306e\u6e29\u5ea6\u304c\u4e0b\u304c\u308a\u3084\u3059\u304f\u3001\u8abf\u67fb\u304c\u524d\u306b\u9032\u307f\u307e\u3059\u3002<\/p> <h3>\u201c\u30ed\u30fc\u30ab\u30eb\u3067\u5b8c\u7d50\u3057\u306a\u3044\u201d\u3068\u304d\u306f\u3001\u65e9\u3081\u306b\u7dda\u3092\u5f15\u304f<\/h3> <p>\u5019\u88dc\u304c\u591a\u3059\u304e\u308b\u3001\u3042\u308b\u3044\u306f\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u5834\u5408\u3001\u73fe\u5834\u3060\u3051\u3067\u7121\u7406\u306b\u7d50\u8ad6\u3092\u51fa\u3059\u3068\u3001\u5f8c\u304b\u3089\u8aac\u660e\u306e\u7a74\u304c\u898b\u3064\u304b\u3063\u3066\u8edf\u7740\u9678\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u500b\u5225\u74b0\u5883\u306e\u5236\u7d04\uff08\u59d4\u8a17\u7bc4\u56f2\u3001\u30ed\u30b0\u4fdd\u6301\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3001\u7aef\u672b\u7ba1\u7406\u306e\u6709\u7121\uff09\u3092\u8e0f\u307e\u3048\u305f\u652f\u63f4\u304c\u5fc5\u8981\u306a\u3089\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306b\u8abf\u67fb\u3068\u8aac\u660e\u8cc7\u6599\u306e\u4f5c\u6210\u3092\u542b\u3081\u3066\u652f\u63f4\u3067\u304d\u308b\u5148\u3078\u5bc4\u305b\u308b\u65b9\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u53ce\u675f\u304c\u901f\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c6\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u9055\u548c\u611f\u30d1\u30bf\u30fc\u30f3\u3067\u5019\u88dc\u96c6\u5408\u3092\u4f5c\u308b\u300d\u300c\u4e0d\u6b63\u4ee5\u5916\u306e\u539f\u56e0\u3082\u4e26\u8d70\u3055\u305b\u308b\u300d\u300c\u9664\u5916\u3067\u7d5e\u308b\u300d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u6c7a\u5b9a\u6253\u3092\u53d6\u308b\u305f\u3081\u306e\u76f8\u95a2\uff08\u30b9\u30a4\u30c3\u30c1\/\u7121\u7ddaAP\/NAC\/AD\uff09\u3092\u3001\u5831\u544a\u306b\u8010\u3048\u308b\u5f62\u3067\u7d44\u307f\u4e0a\u3052\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec07\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u6c7a\u5b9a\u6253\u306f\u201c\u76f8\u95a2\u201d\u3067\u53d6\u308b\uff1a\u30b9\u30a4\u30c3\u30c1port\uff0f\u7121\u7ddaAP\uff0fNAC\uff0fAD\u3092\u3064\u306a\u3050<\/h2> <p>DHCP\u30ed\u30b0\u3067\u5019\u88dc\u304c\u7d5e\u308c\u3066\u3082\u3001\u6700\u5f8c\u306b\u5fc5\u8981\u306b\u306a\u308b\u306e\u306f\u300c\u305d\u306e\u7aef\u672b\u304c\u3001\u5b9f\u969b\u306b\u3069\u3053\u304b\u3089\u63a5\u7d9a\u3055\u308c\u3066\u3044\u305f\u304b\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002\u3053\u3053\u304c\u56fa\u307e\u308b\u3068\u3001\u5bfe\u51e6\u306f\u4e00\u6c17\u306b\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u3053\u306e\u90e8\u5206\u304c\u66d6\u6627\u306a\u307e\u307e\u3060\u3068\u3001\u906e\u65ad\u3084\u9694\u96e2\u304c\u904e\u5270\u306b\u306a\u308a\u3001\u6b63\u898f\u696d\u52d9\u3092\u5dfb\u304d\u8fbc\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u6c7a\u5b9a\u6253\u306f\u3001DHCP\u306e\u201c\u5165\u53e3\u201d\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3068\u8a8d\u8a3c\u306e\u201c\u51fa\u53e3\u201d\u3092\u91cd\u306d\u308b\u76f8\u95a2\u3067\u53d6\u308a\u307e\u3059\u3002<\/p> <h3>\u6709\u7dda\uff1aMAC\u2192\u30b9\u30a4\u30c3\u30c1port\u2192\u5834\u6240\u3078\u843d\u3068\u3059<\/h3> <p>\u6709\u7dda\u74b0\u5883\u3067\u306f\u3001DHCP\u3067\u898b\u3048\u305fMAC\u30a2\u30c9\u30ec\u30b9\u3092\u3001\u30b9\u30a4\u30c3\u30c1\u5074\u306e\u60c5\u5831\uff08\u5b66\u7fd2\u30c6\u30fc\u30d6\u30eb\u3084\u30ed\u30b0\uff09\u3068\u7a81\u5408\u3057\u3066\u300c\u3069\u306eport\u306b\u51fa\u3066\u3044\u305f\u304b\u300d\u3092\u62bc\u3055\u3048\u307e\u3059\u3002\u5b66\u7fd2\u30c6\u30fc\u30d6\u30eb\u306f\u63ee\u767a\u7684\u3067\u3001\u6642\u9593\u304c\u7d4c\u3064\u3068\u5909\u308f\u308b\u305f\u3081\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u7591\u308f\u308c\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u306f\u201c\u904e\u53bb\u30ed\u30b0\u304c\u6b8b\u3063\u3066\u3044\u308b\u304b\u201d\u304c\u52dd\u8ca0\u306b\u306a\u308a\u307e\u3059\u3002\u904b\u7528\u306b\u3088\u3063\u3066\u306f\u3001SNMP\u30c8\u30e9\u30c3\u30d7\u3084Syslog\u3067link up\/down\u3001port-security\u3001MAC\u79fb\u52d5\u306e\u8a18\u9332\u304c\u6b8b\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u7121\u7dda\uff1aAP\/\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u63a5\u7d9a\u5c65\u6b74\u3067\u201c\u5c45\u5834\u6240\u201d\u3092\u56fa\u3081\u308b<\/h3> <p>\u7121\u7dda\u74b0\u5883\u3067\u306f\u3001\u30ed\u30fc\u30df\u30f3\u30b0\u3084\u518d\u63a5\u7d9a\u304c\u983b\u7e41\u306b\u8d77\u304d\u308b\u305f\u3081\u3001DHCP\u3060\u3051\u3067\u8ffd\u3046\u3068\u898b\u3048\u65b9\u304c\u63fa\u308c\u307e\u3059\u3002\u7121\u7ddaLAN\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3084AP\u306e\u30ed\u30b0\uff08\u63a5\u7d9a\/\u5207\u65ad\u3001\u8a8d\u8a3c\u6210\u529f\/\u5931\u6557\u3001RSSI\u3084AP\u9593\u79fb\u52d5\uff09\u3068\u7a81\u5408\u3059\u308b\u3068\u3001\u300c\u305d\u306eMAC\u304c\u3001\u3069\u306eSSID\u3067\u3001\u3069\u306eAP\u306b\u63a5\u7d9a\u3057\u3066\u3044\u305f\u304b\u300d\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001\u7aef\u672b\u306eMAC\u30e9\u30f3\u30c0\u30e0\u5316\u3084\u3001\u7aef\u672b\u5074\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u6a5f\u80fd\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3067\u3059\u3002\u30e9\u30f3\u30c0\u30e0\u5316\u304c\u6709\u52b9\u3067\u3082\u3001SSID\u3084\u8a8d\u8a3c\u65b9\u5f0f\u306b\u3088\u3063\u3066\u306f\u56fa\u5b9a\u5316\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u3001\u74b0\u5883\u4f9d\u5b58\u306e\u5224\u65ad\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>NAC\/802.1X\/RADIUS\uff1a\u7aef\u672b\u767b\u9332\u3068\u5229\u7528\u8005\u6587\u8108\u3092\u88dc\u5f37\u3059\u308b<\/h3> <p>NAC\u3084802.1X\u3092\u4f7f\u3063\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001RADIUS\u306e\u8a8d\u8a3c\u30ed\u30b0\u3084\u30a2\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff08\u958b\u59cb\/\u505c\u6b62\u3001\u5272\u5f53VLAN\u3001\u7aef\u672b\u8b58\u5225\uff09\u3092\u5408\u308f\u305b\u308b\u3068\u3001DHCP\u3067\u306f\u898b\u3048\u306a\u3044\u201c\u8a8d\u8a3c\u306e\u6587\u8108\u201d\u304c\u4e57\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u300c\u672a\u767b\u9332\u7aef\u672b\u3068\u3057\u3066\u9694\u96e2VLAN\u306b\u843d\u3061\u3066\u3044\u308b\u300d\u300c\u60f3\u5b9a\u5916\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3067\u901a\u3063\u3066\u3044\u308b\u300d\u300c\u540c\u4e00MAC\u304c\u77ed\u6642\u9593\u306b\u5225\u306e\u5834\u6240\u3067\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3063\u305f\u5f62\u3067\u3001\u5019\u88dc\u306e\u78ba\u304b\u3089\u3057\u3055\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u3053\u3053\u307e\u3067\u63c3\u3046\u3068\u3001\u4e0d\u6b63\u306e\u53ef\u80fd\u6027\u3060\u3051\u3067\u306a\u304f\u3001\u904b\u7528\u306e\u7a74\uff08\u4f8b\uff1a\u4f8b\u5916\u767b\u9332\u304c\u6b8b\u3063\u3066\u3044\u308b\u3001\u7aef\u672b\u53f0\u5e33\u304c\u672a\u66f4\u65b0\uff09\u304c\u539f\u56e0\u3068\u3057\u3066\u6d6e\u304f\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p> <hr> <h3>Active Directory\uff1a\u30e6\u30fc\u30b6\u64cd\u4f5c\u306e\u75d5\u8de1\u3068\u201c\u8aac\u660e\u3067\u304d\u308b\u7b4b\u201d\u3092\u4f5c\u308b<\/h3> <p>AD\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u30e6\u30fc\u30b6\u306e\u30ed\u30b0\u30aa\u30f3\u3001\u8a8d\u8a3c\u5931\u6557\u3001\u7aef\u672b\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6319\u52d5\u306a\u3069\u306e\u30ed\u30b0\u304c\u3001\u8aac\u660e\u8cc7\u6599\u3068\u3057\u3066\u52b9\u304d\u307e\u3059\u3002DHCP\u3067\u300c\u3053\u306e\u6642\u9593\u306b\u3053\u306eIP\u3092\u4f7f\u3063\u305f\u7aef\u672b\u5019\u88dc\u300d\u3092\u4f5c\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3067\u300c\u305d\u306e\u7aef\u672b\u306f\u3053\u306e\u5834\u6240\u304b\u3089\u63a5\u7d9a\u3057\u3066\u3044\u305f\u300d\u3092\u56fa\u3081\u3001AD\u3067\u300c\u305d\u306e\u6642\u9593\u306b\u3069\u306e\u30e6\u30fc\u30b6\u6587\u8108\u304c\u52d5\u3044\u3066\u3044\u305f\u304b\u300d\u3092\u91cd\u306d\u308b\u3068\u3001\u5831\u544a\u304c\u201c\u63a8\u6e2c\u201d\u304b\u3089\u201c\u7b4b\u306e\u901a\u3063\u305f\u8aac\u660e\u201d\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u5171\u6709\u30a2\u30ab\u30a6\u30f3\u30c8\u3084\u7aef\u672b\u8cb8\u4e0e\u304c\u591a\u3044\u73fe\u5834\u3067\u306f\u3001\u30e6\u30fc\u30b6\uff1d\u7aef\u672b\u306e\u5358\u7d14\u5bfe\u5fdc\u306b\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u5229\u7528\u30eb\u30fc\u30eb\u3068\u5b9f\u614b\u306e\u5dee\u3092\u5148\u306b\u7e54\u308a\u8fbc\u3080\u3068\u3001\u793e\u5185\u8abf\u6574\u306e\u6e29\u5ea6\u3092\u4e0b\u3052\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u76f8\u95a2\u306e\u307e\u3068\u3081\u65b9\uff1a\u4e00\u672c\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306b\u675f\u306d\u308b<\/h3> <p>\u76f8\u95a2\u306f\u3001\u6563\u3089\u3070\u3063\u305f\u30ed\u30b0\u3092\u4e00\u672c\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306b\u675f\u306d\u308b\u4f5c\u696d\u3067\u3059\u3002\u300c\u6642\u523b\u300d\u300cIP\u300d\u300cMAC\/Client ID\u300d\u300c\u5834\u6240\uff08port\/AP\uff09\u300d\u300c\u8a8d\u8a3c\uff08\u6210\u529f\/\u5931\u6557\u3001\u5272\u5f53\uff09\u300d\u300c\u88dc\u8db3\uff08\u8cc7\u7523\u53f0\u5e33\/EDR\u767b\u9332\uff09\u300d\u3092\u4e26\u3079\u3001\u78ba\u5b9a\u4e8b\u9805\u3068\u63a8\u5b9a\u4e8b\u9805\u3092\u533a\u5225\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6c7a\u5b9a\u6253\u3068\u3057\u3066\u793a\u305b\u308b\u90e8\u5206\u304c\u660e\u78ba\u306b\u306a\u308a\u3001\u5bfe\u51e6\u306e\u7dda\u5f15\u304d\u3082\u5408\u7406\u7684\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306e\u76ee\u7684\u306f\u3001\u5f37\u3044\u65ad\u5b9a\u3088\u308a\u3082\u3001\u5834\u3092\u843d\u3061\u7740\u304b\u305b\u3066\u53ce\u675f\u3078\u5411\u304b\u3046\u5408\u610f\u5f62\u6210\u3067\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c7\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300cDHCP\u306e\u5165\u53e3\u306b\u3001\u5834\u6240\u3068\u8a8d\u8a3c\u3092\u91cd\u306d\u308b\u300d\u300c\u6c7a\u5b9a\u6253\u3092\u76f8\u95a2\u3067\u53d6\u308b\u300d\u300c\u8aac\u660e\u3067\u304d\u308b\u4e00\u672c\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306b\u3059\u308b\u300d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u305d\u306e\u6750\u6599\u3092\u524d\u63d0\u306b\u201c\u6700\u5c0f\u5909\u66f4\u201d\u3067\u6291\u3048\u8fbc\u307f\u306e\u7dda\u5f15\u304d\u3092\u4f5c\u308b\u65b9\u6cd5\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec08\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u6700\u5c0f\u5909\u66f4\u3067\u5f71\u97ff\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u3001\u6291\u3048\u8fbc\u307f\u306e\u7dda\u5f15\u304d\u3092\u4f5c\u308b<\/h2> <p>\u5019\u88dc\u304c\u56fa\u307e\u3063\u3066\u304d\u305f\u6bb5\u968e\u3067\u3001\u6b21\u306b\u5fc5\u8981\u306a\u306e\u306f\u300c\u3069\u3053\u307e\u3067\u5bfe\u51e6\u3059\u308b\u304b\u300d\u306e\u7dda\u5f15\u304d\u3067\u3059\u3002\u3053\u3053\u3067\u306e\u5931\u6557\u306f\u3001\u5f37\u3044\u906e\u65ad\u3092\u6025\u3044\u3067\u696d\u52d9\u3092\u6b62\u3081\u308b\u3053\u3068\u3001\u3042\u308b\u3044\u306f\u614e\u91cd\u306b\u306a\u308a\u3059\u304e\u3066\u72b6\u6cc1\u304c\u9577\u5f15\u304f\u3053\u3068\u3067\u3059\u3002\u73fe\u5834\u306b\u5fc5\u8981\u306a\u306e\u306f\u3001\u30af\u30fc\u30eb\u30c0\u30a6\u30f3\u306b\u5411\u3051\u305f\u201c\u6bb5\u968e\u7684\u306a\u6291\u3048\u8fbc\u307f\u201d\u3067\u3059\u3002\u6700\u5c0f\u5909\u66f4\u3067\u5f71\u97ff\u7bc4\u56f2\u3092\u6e2c\u308a\u306a\u304c\u3089\u3001\u5fc5\u8981\u5341\u5206\u306a\u7bc4\u56f2\u306b\u3060\u3051\u624b\u3092\u5165\u308c\u308b\u65b9\u304c\u3001\u7d50\u679c\u7684\u306b\u53ce\u675f\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u6291\u3048\u8fbc\u307f\u306e\u9078\u629e\u80a2\u306f\u300c\u5f37\u3055\u300d\u3068\u300c\u5dfb\u304d\u8fbc\u307f\u300d\u3067\u6574\u7406\u3067\u304d\u308b<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u9078\u629e\u80a2<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u52b9\u679c\u306e\u65b9\u5411\u6027<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u5dfb\u304d\u8fbc\u307f\u30ea\u30b9\u30af<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u5411\u3044\u3066\u3044\u308b\u72b6\u6cc1<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u76e3\u8996\u5f37\u5316\uff08\u30ed\u30b0\u53ef\u8996\u5316\u30fb\u30a2\u30e9\u30fc\u30c8\u8abf\u6574\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u72b6\u6cc1\u628a\u63e1\u3092\u65e9\u3081\u308b\u3001\u8a3c\u8de1\u3092\u539a\u304f\u3059\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u4f4e\u3044\uff08\u8a2d\u5b9a\u5909\u66f4\u304c\u6700\u5c0f\u3067\u6e08\u3080\u3053\u3068\u304c\u591a\u3044\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5019\u88dc\u304c\u8907\u6570\u3067\u3001\u65ad\u5b9a\u304c\u307e\u3060\u65e9\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u9694\u96e2\uff08Quarantine VLAN\/SSID\u3001NAC\u9694\u96e2\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u901a\u4fe1\u7bc4\u56f2\u3092\u9650\u5b9a\u3057\u3001\u88ab\u5bb3\u6700\u5c0f\u5316\u306b\u5bc4\u305b\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u4e2d\uff08\u8aa4\u8a8d\u3059\u308b\u3068\u6b63\u898f\u7aef\u672b\u306e\u696d\u52d9\u306b\u5f71\u97ff\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5019\u88dc\u7aef\u672b\u306e\u5834\u6240\u3084\u8b58\u5225\u5b50\u304c\u56fa\u307e\u308a\u3064\u3064\u3042\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u901a\u4fe1\u5236\u5fa1\uff08FW\/ACL\u3067\u6700\u5c0f\u9650\u306e\u906e\u65ad\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u7279\u5b9a\u5b9b\u5148\u3084\u7279\u5b9a\u30dd\u30fc\u30c8\u3060\u3051\u30d6\u30ec\u30fc\u30ad\u3092\u304b\u3051\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u4e2d\u301c\u9ad8\uff08\u4f9d\u5b58\u95a2\u4fc2\u3092\u8aa4\u308b\u3068\u5e83\u304f\u5f71\u97ff\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5f71\u97ff\u7bc4\u56f2\u3092\u898b\u7a4d\u3082\u308c\u308b\u30ed\u30b0\u3068\u69cb\u6210\u304c\u3042\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u5f37\u3044\u906e\u65ad\uff08port shutdown\u3001MAC\u30d6\u30ed\u30c3\u30af\u7b49\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5373\u6642\u306b\u901a\u4fe1\u3092\u6b62\u3081\u308b\u30b9\u30c8\u30c3\u30d1\u30fc\u306b\u306a\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u9ad8\u3044\uff08\u8aa4\u8a8d\u6642\u306e\u5f71\u97ff\u3068\u5fa9\u65e7\u30b3\u30b9\u30c8\u304c\u5927\u304d\u3044\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u6c7a\u5b9a\u6253\u304c\u63c3\u3044\u3001\u5dfb\u304d\u8fbc\u307f\u3092\u8a31\u5bb9\u3067\u304d\u306a\u3044\u72b6\u6cc1<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u6700\u5c0f\u5909\u66f4\u201d\u306e\u8003\u3048\u65b9\uff1a\u307e\u305a\u6e2c\u308a\u3001\u6b21\u306b\u72ed\u3081\u308b<\/h3> <p>\u6bb5\u968e\u7684\u306a\u6291\u3048\u8fbc\u307f\u3067\u306f\u3001\u5148\u306b\u300c\u6e2c\u308b\u300d\u3053\u3068\u3067\u904e\u5270\u53cd\u5fdc\u3092\u907f\u3051\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u5019\u88dc\u7aef\u672b\u306e\u901a\u4fe1\u5148\uff08DNS\/FW\/Proxy\/EDR\uff09\u3068\u3001\u63a5\u7d9a\u5834\u6240\uff08port\/AP\uff09\u3092\u56fa\u3081\u305f\u3046\u3048\u3067\u3001\u307e\u305a\u306f\u76e3\u8996\u306e\u7c92\u5ea6\u3092\u4e0a\u3052\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u901a\u4fe1\u304c\u7d99\u7d9a\u3057\u3066\u5371\u967a\u5ea6\u304c\u9ad8\u3044\u3001\u3042\u308b\u3044\u306f\u696d\u52d9\u306b\u4e0d\u8981\u306a\u5b9b\u5148\u304c\u660e\u78ba\u3067\u3042\u308c\u3070\u3001\u90e8\u5206\u7684\u306a\u5236\u5fa1\uff08\u9650\u5b9a\u7684\u306aACL\u306a\u3069\uff09\u306b\u9032\u3081\u307e\u3059\u3002\u9694\u96e2\u304c\u5fc5\u8981\u306a\u5834\u5408\u3082\u3001\u5168\u793e\u7684\u306b\u5207\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8a72\u5f53\u30bb\u30b0\u30e1\u30f3\u30c8\u3084\u8a72\u5f53SSID\u306e\u7bc4\u56f2\u306b\u5bc4\u305b\u308b\u65b9\u304c\u3001\u8edf\u7740\u9678\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>DHCP\u306b\u201c\u624b\u3092\u5165\u308c\u308b\u201d\u524d\u306b\u8003\u3048\u308b\u3053\u3068<\/h3> <p>DHCP\u5074\u3067\u306e\u5bfe\u51e6\uff08\u4e88\u7d04\u3001\u30d5\u30a3\u30eb\u30bf\u3001\u30b9\u30b3\u30fc\u30d7\u5909\u66f4\uff09\u306f\u3001\u5f71\u97ff\u304c\u5e83\u304c\u308a\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30b9\u30b3\u30fc\u30d7\u306e\u5909\u66f4\u3084\u30ea\u30fc\u30b9\u671f\u9593\u306e\u8abf\u6574\u306f\u3001\u6b63\u898f\u7aef\u672b\u306e\u52d5\u4f5c\u306b\u3082\u6ce2\u53ca\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001DHCP\u3092\u76f4\u63a5\u3044\u3058\u308b\u3088\u308a\u5148\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3084\u8a8d\u8a3c\u57fa\u76e4\u3067\u201c\u8a72\u5f53\u7aef\u672b\u3060\u3051\u201d\u306b\u5bc4\u305b\u305f\u6291\u3048\u8fbc\u307f\u304c\u53ef\u80fd\u304b\u3092\u691c\u8a0e\u3059\u308b\u3068\u3001\u696d\u52d9\u306e\u5dfb\u304d\u8fbc\u307f\u304c\u6e1b\u308a\u307e\u3059\u3002\u69cb\u6210\u3084\u904b\u7528\u306b\u3088\u3063\u3066\u6700\u9069\u89e3\u304c\u5909\u308f\u308b\u305f\u3081\u3001\u73fe\u5834\u3060\u3051\u3067\u5224\u65ad\u304c\u96e3\u3057\u3044\u5834\u5408\u306f\u3001\u69cb\u6210\u3068\u5951\u7d04\u6761\u4ef6\u3092\u8e0f\u307e\u3048\u3066\u7dda\u5f15\u304d\u3092\u8a2d\u8a08\u3067\u304d\u308b\u652f\u63f4\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u5224\u65ad\u304c\u96e3\u3057\u3044\u5c40\u9762\u307b\u3069\u3001\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u308b<\/h3> <p>\u300c\u6b62\u3081\u3089\u308c\u306a\u3044\u300d\u300c\u76e3\u67fb\u304c\u3042\u308b\u300d\u300c\u59d4\u8a17\u7bc4\u56f2\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u300d\u3068\u3044\u3063\u305f\u5236\u7d04\u304c\u91cd\u306a\u308b\u307b\u3069\u3001\u4e00\u822c\u8ad6\u306e\u624b\u9806\u306f\u5f79\u306b\u7acb\u3061\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u9694\u96e2\u306e\u65b9\u6cd5\u3072\u3068\u3064\u3067\u3082\u3001VLAN\u8a2d\u8a08\u3001\u7121\u7dda\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3001\u7aef\u672b\u7ba1\u7406\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u306e\u4f9d\u5b58\u95a2\u4fc2\u3067\u3001\u6210\u529f\u3059\u308b\u3084\u308a\u65b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u3001\u6700\u5c0f\u5909\u66f4\u3067\u88ab\u5bb3\u6700\u5c0f\u5316\u306b\u5bc4\u305b\u305f\u3044\u5834\u5408\u306f\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306b\u8a2d\u8a08\u30fb\u4fdd\u5168\u30fb\u904b\u7528\u306e\u73fe\u5b9f\u3092\u8e0f\u307e\u3048\u3066\u7dda\u5f15\u304d\u3092\u4f5c\u308c\u308b\u5148\u3078\u5bc4\u305b\u308b\u3068\u3001\u53ce\u675f\u304c\u901f\u304f\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c8\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u5f37\u3055\u3068\u5dfb\u304d\u8fbc\u307f\u3067\u9078\u629e\u80a2\u3092\u6574\u7406\u3059\u308b\u300d\u300c\u6e2c\u3063\u3066\u304b\u3089\u72ed\u3081\u308b\u300d\u300cDHCP\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u5316\u3059\u308b\u7dda\u5f15\u304d\u3092\u4f5c\u308b\u300d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u4e0a\u53f8\u30fb\u76e3\u67fb\u30fb\u9867\u5ba2\u306b\u8aac\u660e\u3067\u304d\u308b\u5f62\u3078\u3001\u8a3c\u8de1\u3092\u6574\u3048\u3066\u3044\u304d\u307e\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <a id=\"sec09\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u4e0a\u53f8\u30fb\u76e3\u67fb\u30fb\u9867\u5ba2\u306b\u8aac\u660e\u3067\u304d\u308b\u201c\u7b4b\u306e\u901a\u3063\u305f\u8a3c\u8de1\u201d\u306b\u307e\u3068\u3081\u308b<\/h2> <p>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u304c\u96e3\u3057\u3044\u306e\u306f\u3001\u6280\u8853\u5bfe\u5fdc\u3060\u3051\u3067\u7d42\u308f\u3089\u306a\u3044\u70b9\u3067\u3059\u3002\u73fe\u5834\u306f\u53ce\u675f\u3092\u6025\u304e\u305f\u3044\u4e00\u65b9\u3067\u3001\u4e0a\u53f8\u3084\u76e3\u67fb\u3001\u9867\u5ba2\u306f\u300c\u4f55\u304c\u8d77\u304d\u305f\u306e\u304b\u300d\u300c\u3069\u3053\u307e\u3067\u5f71\u97ff\u3057\u305f\u306e\u304b\u300d\u300c\u306a\u305c\u305d\u306e\u5224\u65ad\u3092\u3057\u305f\u306e\u304b\u300d\u3092\u6c42\u3081\u307e\u3059\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001\u5f37\u3044\u65ad\u5b9a\u3088\u308a\u3082\u201c\u8aac\u660e\u53ef\u80fd\u6027\u201d\u3067\u3059\u3002DHCP\u30ed\u30b0\u89e3\u6790\u3067\u5f97\u305f\u6750\u6599\u3092\u3001\u76f8\u95a2\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6574\u7406\u3057\u3001\u4e00\u822c\u8ad6\u306e\u9650\u754c\u3092\u660e\u793a\u3057\u306a\u304c\u3089\u3001\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u306e\u5224\u65ad\u3092\u901a\u305b\u308b\u5f62\u306b\u6574\u3048\u307e\u3059\u3002<\/p> <h3>\u5831\u544a\u306e\u9aa8\u683c\u306f\u300c\u4e8b\u5b9f\u300d\u300c\u89e3\u91c8\u300d\u300c\u5224\u65ad\u300d\u300c\u6b21\u306e\u4e00\u624b\u300d\u306b\u5206\u3051\u308b<\/h3> <p>\u540c\u3058\u5185\u5bb9\u3067\u3082\u3001\u6df7\u305c\u3066\u66f8\u304f\u3068\u8aa4\u89e3\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u6b21\u306e4\u3064\u306b\u5206\u3051\u308b\u3068\u3001\u8b70\u8ad6\u304c\u904e\u71b1\u3057\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u4e8b\u5b9f\uff1a\u30ed\u30b0\u3067\u78ba\u8a8d\u3067\u304d\u305f\u51fa\u6765\u4e8b\uff08\u6642\u523b\u3001IP\u3001MAC\/Client ID\u3001\u63a5\u7d9a\u5834\u6240\u3001\u8a8d\u8a3c\u7d50\u679c\uff09<\/li> <li>\u89e3\u91c8\uff1a\u4e8b\u5b9f\u304b\u3089\u5408\u7406\u7684\u306b\u8a00\u3048\u308b\u53ef\u80fd\u6027\uff08\u4e0d\u6b63\u30fb\u8aa4\u8a2d\u5b9a\u30fb\u969c\u5bb3\u306e\u5019\u88dc\u3092\u4f75\u8a18\uff09<\/li> <li>\u5224\u65ad\uff1a\u305d\u306e\u6642\u70b9\u306e\u5236\u7d04\uff08\u6b62\u3081\u3089\u308c\u306a\u3044\u3001\u76e3\u67fb\u3001\u59d4\u8a17\u7bc4\u56f2\uff09\u3092\u8e0f\u307e\u3048\u305f\u7dda\u5f15\u304d<\/li> <li>\u6b21\u306e\u4e00\u624b\uff1a\u8ffd\u52a0\u3067\u5fc5\u8981\u306a\u30ed\u30b0\u3001\u518d\u767a\u9632\u6b62\u3001\u904b\u7528\u6539\u5584\u3001\u5951\u7d04\u30fb\u4f53\u5236\u306e\u8abf\u6574\u6848<\/li> <\/ul> <hr> <h3>\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u8868\u304c\u3042\u308b\u3068\u3001\u793e\u5185\u8abf\u6574\u304c\u9032\u307f\u3084\u3059\u3044<\/h3> <p>\u6587\u7ae0\u3060\u3051\u3060\u3068\u3001\u8aad\u307f\u624b\u306f\u201c\u3069\u3053\u304c\u78ba\u5b9a\u3067\u3001\u3069\u3053\u304c\u63a8\u5b9a\u304b\u201d\u3092\u898b\u5931\u3044\u304c\u3061\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u4e00\u672c\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u8868\u304c\u52b9\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u5217\u3092\u7528\u610f\u3057\u3001\u7a7a\u6b04\u304c\u3042\u308b\u5834\u5408\u306f\u300c\u672a\u53d6\u5f97\u300d\u300c\u6b20\u640d\u300d\u3068\u3057\u3066\u6271\u3046\u3068\u3001\u65ad\u5b9a\u306b\u5bc4\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u6642\u523b<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">DHCP\uff08IP \/ MAC \/ Client ID\uff09<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u5834\u6240\uff08port \/ AP\uff09<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u8a8d\u8a3c\uff08NAC\/AD\/VPN\uff09<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u88dc\u8db3\uff08DNS\/EDR\/\u53f0\u5e33\uff09<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px;\">YYYY-MM-DD hh:mm:ss<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u5272\u5f53\/\u66f4\u65b0\/\u89e3\u653e\u306e\u8a18\u9332<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u63a5\u7d9a\u70b9\u3068\u79fb\u52d5\u306e\u6709\u7121<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u6210\u529f\/\u5931\u6557\u3001\u5272\u5f53VLAN<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u540d\u524d\u89e3\u6c7a\u3001\u767b\u9332\u72b6\u6cc1<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u4e00\u822c\u8ad6\u306e\u9650\u754c\u201d\u3092\u3042\u3089\u304b\u3058\u3081\u66f8\u3044\u3066\u304a\u304f\u3068\u3001\u5f8c\u3067\u63c9\u3081\u306b\u304f\u3044<\/h3> <p>\u76e3\u67fb\u3084\u9867\u5ba2\u5bfe\u5fdc\u3067\u306f\u3001\u65ad\u5b9a\u3067\u304d\u306a\u3044\u90e8\u5206\u304c\u4e89\u70b9\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u4e00\u822c\u8ad6\u3068\u3057\u3066\u8a00\u3048\u308b\u7bc4\u56f2\u3068\u3001\u500b\u5225\u74b0\u5883\u306b\u4f9d\u5b58\u3059\u308b\u7bc4\u56f2\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u300cDHCP\u30ed\u30b0\u3060\u3051\u3067\u306f\u64cd\u4f5c\u4e3b\u4f53\u306f\u65ad\u5b9a\u3067\u304d\u306a\u3044\u300d\u300cMAC\u306f\u63fa\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u300d\u300c\u30ed\u30b0\u4fdd\u6301\u306e\u5236\u7d04\u3067\u6b20\u640d\u304c\u3042\u308b\u300d\u306a\u3069\u3092\u3001\u8cac\u4efb\u56de\u907f\u3067\u306f\u306a\u304f\u201c\u8aac\u660e\u306e\u524d\u63d0\u201d\u3068\u3057\u3066\u6574\u7406\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8b70\u8ad6\u304c\u611f\u60c5\u8ad6\u306b\u5bc4\u308a\u306b\u304f\u304f\u306a\u308a\u3001\u6b21\u306e\u4e00\u624b\uff08\u8ffd\u52a0\u8abf\u67fb\u3084\u518d\u767a\u9632\u6b62\uff09\u3078\u79fb\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u7d42\u76e4\u3067\u52b9\u304f\u306e\u306f\u201c\u518d\u767a\u9632\u6b62\u306e\u8a2d\u8a08\u6848\u201d<\/h3> <p>\u5831\u544a\u306f\u904e\u53bb\u306e\u8aac\u660e\u3067\u7d42\u308f\u3089\u305a\u3001\u518d\u767a\u9632\u6b62\u306e\u8a2d\u8a08\u6848\u304c\u3042\u308b\u3068\u8aac\u5f97\u529b\u304c\u5897\u3057\u307e\u3059\u3002\u4f8b\u3068\u3057\u3066\u3001\u30ed\u30b0\u4fdd\u6301\u306e\u5ef6\u9577\u3001\u96c6\u4e2d\u30ed\u30b0\u306e\u6574\u5099\u3001NTP\u306e\u7d71\u4e00\u3001NAC\u306e\u4f8b\u5916\u904b\u7528\u306e\u68da\u5378\u3057\u3001\u8cc7\u7523\u53f0\u5e33\u3068MAC\u306e\u6574\u5408\u3001\u7121\u7dda\u306e\u7aef\u672b\u8b58\u5225\u65b9\u91dd\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3069\u308c\u3082\u69cb\u6210\u30fb\u8cbb\u7528\u30fb\u5951\u7d04\u30fb\u4f53\u5236\u306b\u76f4\u7d50\u3059\u308b\u305f\u3081\u3001\u4e00\u822c\u8ad6\u306e\u7b87\u6761\u66f8\u304d\u3060\u3051\u3067\u306f\u524d\u306b\u9032\u307f\u306b\u304f\u3044\u306e\u304c\u73fe\u5b9f\u3067\u3059\u3002<\/p> <p>\u3053\u3053\u3067\u3001\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306e\u5236\u7d04\u304c\u5f37\u3044\u307b\u3069\u3001\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u306e\u8a2d\u8a08\u3068\u5408\u610f\u5f62\u6210\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u73fe\u5834\u306e\u8ca0\u8377\u3092\u5897\u3084\u3055\u305a\u3001\u8aac\u660e\u53ef\u80fd\u6027\u307e\u3067\u542b\u3081\u3066\u53ce\u675f\u3078\u6301\u3063\u3066\u3044\u304f\u306b\u306f\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306e\u3088\u3046\u306b\u8a2d\u8a08\u30fb\u4fdd\u5168\u30fb\u904b\u7528\u306e\u73fe\u5b9f\u3092\u8e0f\u307e\u3048\u305f\u652f\u63f4\u304c\u6709\u52b9\u306b\u306a\u308b\u5834\u9762\u304c\u591a\u3044\u3067\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c9\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u4e8b\u5b9f\u3068\u89e3\u91c8\u3068\u5224\u65ad\u3092\u5206\u3051\u308b\u300d\u300c\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3067\u8aac\u660e\u53ef\u80fd\u6027\u3092\u4e0a\u3052\u308b\u300d\u300c\u518d\u767a\u9632\u6b62\u3092\u8a2d\u8a08\u6848\u3068\u3057\u3066\u63d0\u793a\u3059\u308b\u300d\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u7279\u5b9a\u3067\u7d42\u308f\u3089\u305b\u305a\u3001\u4ed5\u7d44\u307f\u306b\u843d\u3068\u3057\u3066\u518d\u767a\u3092\u6e1b\u3089\u3059\u65b9\u5411\u3078\u9032\u3081\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec10\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7279\u5b9a\u3067\u7d42\u308f\u3089\u305b\u306a\u3044\uff1a\u518d\u767a\u3092\u6e1b\u3089\u3059\u201c\u4ed5\u7d44\u307f\u5316\u201d\u3068\u3001\u500b\u5225\u6848\u4ef6\u3067\u306e\u8a2d\u8a08\u5224\u65ad<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u3067\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5019\u88dc\u3092\u7d5e\u308a\u3001\u76f8\u95a2\u3067\u8aac\u660e\u53ef\u80fd\u306a\u6750\u6599\u304c\u305d\u308d\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u7d42\u308f\u308a\u307e\u305b\u3093\u3002\u73fe\u5834\u304c\u672c\u5f53\u306b\u697d\u306b\u306a\u308b\u306e\u306f\u3001\u300c\u6b21\u306b\u540c\u3058\u3053\u3068\u304c\u8d77\u304d\u305f\u3068\u304d\u3001\u8abf\u67fb\u304c\u65e9\u304f\u7d42\u308f\u308b\u72b6\u614b\u300d\u306b\u306a\u3063\u305f\u3068\u304d\u3067\u3059\u3002\u30ec\u30ac\u30b7\u30fc\u3067\u6b62\u3081\u3089\u308c\u306a\u3044\u74b0\u5883\u307b\u3069\u3001\u201c\u7406\u60f3\u306e\u5237\u65b0\u201d\u3088\u308a\u3082\u3001\u6700\u5c0f\u5909\u66f4\u3067\u306e\u4ed5\u7d44\u307f\u5316\u304c\u52b9\u304d\u307e\u3059\u3002<\/p> <h3>\u518d\u767a\u9632\u6b62\u306f\u300c\u691c\u77e5\u306e\u901f\u3055\u300d\u3068\u300c\u8aac\u660e\u306e\u3057\u3084\u3059\u3055\u300d\u3092\u4e0a\u3052\u308b\u767a\u60f3\u304c\u73fe\u5b9f\u7684<\/h3> <p>\u4e0d\u6b63\u5bfe\u7b56\u306f\u3001\u5b8c\u74a7\u306b\u9632\u3050\u3088\u308a\u3082\u3001\u65e9\u304f\u6c17\u3065\u3044\u3066\u88ab\u5bb3\u6700\u5c0f\u5316\u3078\u5bc4\u305b\u3089\u308c\u308b\u304b\u304c\u91cd\u8981\u306b\u306a\u308b\u5834\u9762\u304c\u591a\u3044\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u73fe\u5834\u306b\u52b9\u304d\u3084\u3059\u3044\u306e\u306f\u300c\u30ed\u30b0\u304c\u6b8b\u308b\u300d\u300c\u6642\u523b\u304c\u63c3\u3046\u300d\u300c\u7aef\u672b\u304c\u8ffd\u3048\u308b\u300d\u300c\u5834\u6240\u304c\u8ffd\u3048\u308b\u300d\u300c\u4f8b\u5916\u304c\u68da\u5378\u3057\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u5730\u5473\u306a\u6574\u5099\u3067\u3059\u3002\u3053\u308c\u3089\u304c\u63c3\u3046\u3068\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u6642\u306e\u793e\u5185\u8abf\u6574\u3084\u76e3\u67fb\u5bfe\u5fdc\u304c\u904e\u71b1\u3057\u306b\u304f\u304f\u306a\u308a\u3001\u53ce\u675f\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u65bd\u7b56\u306e\u5019\u88dc\u3092\u201c\u6700\u5c0f\u5c0e\u5165\u201d\u3067\u6574\u7406\u3059\u308b<\/h3> <table style=\"border-collapse:collapse; width:100%; max-width:100%; box-sizing:border-box;\"> <tr> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u65bd\u7b56<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u52b9\u304f\u30dd\u30a4\u30f3\u30c8<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u526f\u4f5c\u7528\/\u30b3\u30b9\u30c8<\/th> <th style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee; text-align:left;\">\u6700\u5c0f\u5c0e\u5165\u306e\u8003\u3048\u65b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">NTP\u7d71\u4e00\uff08DHCP\/DNS\/\u8a8d\u8a3c\/\u6a5f\u5668\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u76f8\u95a2\u304c\u6210\u7acb\u3057\u3084\u3059\u304f\u306a\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u6a5f\u5668\u3054\u3068\u306e\u5236\u7d04\u3001\u5909\u66f4\u624b\u9806\u306e\u7ba1\u7406\u304c\u5fc5\u8981<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u307e\u305a\u76e3\u8996\u3068\u30ba\u30ec\u306e\u53ef\u8996\u5316\u304b\u3089\u59cb\u3081\u3001\u5909\u66f4\u306f\u6bb5\u968e\u5316\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u30ed\u30b0\u4fdd\u6301\/\u96c6\u4e2d\u30ed\u30b0\uff08DHCP\/DNS\/RADIUS\/AP\/\u30b9\u30a4\u30c3\u30c1\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u201c\u5f8c\u304b\u3089\u8ffd\u3048\u306a\u3044\u201d\u3092\u6e1b\u3089\u3059<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u4fdd\u5b58\u5bb9\u91cf\u3001\u500b\u4eba\u60c5\u5831\/\u76e3\u67fb\u8981\u4ef6\u306e\u6574\u7406<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u4fdd\u5b58\u671f\u9593\u3068\u5bfe\u8c61\u30ed\u30b0\u3092\u6700\u521d\u306b\u7d5e\u308a\u3001\u6bb5\u968e\u7684\u306b\u62e1\u5f35\u3059\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">\u7aef\u672b\u53f0\u5e33\u3068\u8b58\u5225\u5b50\u306e\u6574\u5099\uff08MAC\/OUI\u3001MDM\/EDR\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u300c\u8ab0\u306e\u7aef\u672b\u304b\u300d\u3092\u65e9\u304f\u8a00\u3048\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u53f0\u5e33\u904b\u7528\u306e\u624b\u9593\u3001\u4f8b\u5916\u304c\u5897\u3048\u308b\u3068\u7834\u7dbb\u3057\u3084\u3059\u3044<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u91cd\u8981\u30bb\u30b0\u30e1\u30f3\u30c8\u304b\u3089\u512a\u5148\u3057\u3001\u672a\u767b\u9332\u306f\u9694\u96e2\u3067\u304d\u308b\u5c0e\u7dda\u3092\u4f5c\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">NAC\/802.1X\u306e\u4f8b\u5916\u68da\u5378\u3057<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u201c\u901a\u3063\u3066\u306f\u3044\u3051\u306a\u3044\u7aef\u672b\u201d\u3092\u6e1b\u3089\u3059<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u696d\u52d9\u7aef\u672b\u306e\u4f8b\u5916\u304c\u591a\u3044\u3068\u6469\u64e6\u304c\u51fa\u308b<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u6700\u521d\u306f\u53ef\u8996\u5316\u3068\u671f\u9650\u4ed8\u304d\u4f8b\u5916\u306b\u3057\u3001\u904b\u7528\u3067\u7d5e\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #d1d5db; padding:8px; background:#eeeeee;\">IPAM\/\u30a2\u30c9\u30ec\u30b9\u8a2d\u8a08\u306e\u898b\u76f4\u3057\uff08\u30b9\u30b3\u30fc\u30d7\u4e0d\u8db3\u306e\u89e3\u6d88\uff09<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">DHCP\u306e\u201c\u7570\u5e38\u201d\u3068\u201c\u8a2d\u8a08\u306e\u6b6a\u307f\u201d\u3092\u5207\u308a\u5206\u3051\u3084\u3059\u3044<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">\u8a2d\u8a08\u5909\u66f4\u306f\u5f71\u97ff\u7bc4\u56f2\u304c\u5e83\u3044<\/td> <td style=\"border:1px solid #d1d5db; padding:8px;\">IP\u7af6\u5408\/\u4e0d\u8db3\u306e\u591a\u3044\u533a\u753b\u3060\u3051\u304b\u3089\u7740\u624b\u3057\u3001\u5168\u4f53\u5237\u65b0\u3092\u907f\u3051\u308b<\/td> <\/tr> <\/table> <hr> <h3>\u904b\u7528\u3068\u3057\u3066\u52b9\u304f\u306e\u306f\u300c\u5224\u65ad\u306e\u578b\u300d\u3068\u300c\u9023\u7d61\u306e\u578b\u300d<\/h3> <p>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f\u3001\u6280\u8853\u3088\u308a\u3082\u610f\u601d\u6c7a\u5b9a\u304c\u8a70\u307e\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u73fe\u5834\u304c\u8ff7\u3044\u306b\u304f\u3044\u201c\u578b\u201d\u304c\u52b9\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u300c\u3069\u306e\u30ed\u30b0\u3092\u3001\u3069\u306e\u9806\u306b\u78ba\u4fdd\u3059\u308b\u304b\u300d\u300c\u3069\u306e\u6761\u4ef6\u306a\u3089\u9694\u96e2\u306b\u9032\u3080\u304b\u300d\u300c\u76e3\u67fb\u30fb\u9867\u5ba2\u9023\u7d61\u304c\u7d61\u3080\u3068\u304d\u306e\u627f\u8a8d\u30d5\u30ed\u30fc\u300d\u306a\u3069\u3067\u3059\u3002\u578b\u304c\u3042\u308b\u3060\u3051\u3067\u3001\u8b70\u8ad6\u304c\u904e\u71b1\u3057\u306b\u304f\u304f\u306a\u308a\u3001\u5bfe\u51e6\u304c\u8edf\u7740\u9678\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u4e00\u822c\u8ad6\u304c\u901a\u7528\u3057\u306a\u3044\u5883\u754c\u7dda\uff1a\u5951\u7d04\u30fb\u59d4\u8a17\u7bc4\u56f2\u30fb\u505c\u6b62\u3067\u304d\u306a\u3044\u696d\u52d9<\/h3> <p>\u518d\u767a\u9632\u6b62\u306e\u8a71\u306f\u3001\u4e00\u822c\u8ad6\u3067\u306f\u304d\u308c\u3044\u306b\u66f8\u3051\u307e\u3059\u3002\u3057\u304b\u3057\u5b9f\u969b\u306b\u306f\u3001\u5951\u7d04\u3084\u59d4\u8a17\u7bc4\u56f2\u3001\u696d\u52d9\u505c\u6b62\u306e\u53ef\u5426\u3001\u76e3\u67fb\u8981\u4ef6\u3001\u7aef\u672b\u306e\u5b9f\u614b\uff08\u8cb8\u4e0e\u30fb\u5171\u6709\u30fb\u6301\u3061\u8fbc\u307f\uff09\u3068\u3044\u3063\u305f\u5236\u7d04\u3067\u3001\u9078\u3079\u308b\u624b\u6bb5\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u9694\u96e2\u3072\u3068\u3064\u3067\u3082\u3001VLAN\u8a2d\u8a08\u3001\u7121\u7dda\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3001\u7aef\u672b\u7ba1\u7406\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u306e\u4f9d\u5b58\u95a2\u4fc2\u3067\u7d50\u679c\u304c\u5909\u308f\u308a\u3001\u73fe\u5834\u306e\u8ca0\u8377\u3082\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <p>\u3060\u304b\u3089\u3053\u305d\u3001\u7d42\u76e4\u3067\u306f\u300c\u4e00\u822c\u8ad6\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u300d\u3060\u3051\u3067\u7d42\u3048\u308b\u3088\u308a\u3001\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u306e\u8a2d\u8a08\u5224\u65ad\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u8aad\u8005\u304c\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3067\u60a9\u3093\u3060\u3068\u304d\u3001\u6700\u5c0f\u5909\u66f4\u3067\u88ab\u5bb3\u6700\u5c0f\u5316\u306b\u5bc4\u305b\u3001\u8aac\u660e\u53ef\u80fd\u6027\u307e\u3067\u542b\u3081\u3066\u53ce\u675f\u3078\u6301\u3063\u3066\u3044\u304f\u306b\u306f\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u306e\u76f8\u8ac7\u30fb\u4f9d\u983c\u3092\u691c\u8a0e\u3067\u304d\u308b\u72b6\u614b\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0\uff08https:\/\/jouhou.main.jp\/?page_id=26983\uff09\u3084\u96fb\u8a71\uff080120-838-831\uff09\u3067\u3001\u6b62\u3081\u3089\u308c\u306a\u3044\u7bc4\u56f2\u3001\u76e3\u67fb\u8981\u4ef6\u3001\u73fe\u884c\u69cb\u6210\u3001\u65e2\u306b\u53d6\u308c\u3066\u3044\u308b\u30ed\u30b0\u3060\u3051\u5171\u6709\u3059\u308b\u3068\u3001\u6b21\u306e\u4e00\u624b\u3092\u8a2d\u8a08\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u7b2c10\u7ae0\u306e\u5230\u9054\u70b9\u306f\u300c\u7279\u5b9a\u3067\u7d42\u308f\u3089\u305b\u305a\u4ed5\u7d44\u307f\u306b\u843d\u3068\u3059\u300d\u300c\u6700\u5c0f\u5c0e\u5165\u3067\u518d\u767a\u3092\u6e1b\u3089\u3059\u300d\u300c\u4e00\u822c\u8ad6\u306e\u9650\u754c\u3092\u8d8a\u3048\u308b\u8a2d\u8a08\u5224\u65ad\u306f\u5c02\u9580\u5bb6\u3068\u9032\u3081\u308b\u300d\u3067\u3059\u3002<\/p> \r\n\r\n <p>\u3000<\/p> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u4ed8\u9332\uff1a\u73fe\u5728\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u5225\u2014\u30ed\u30b0\u89e3\u6790\/\u904b\u7528\u30c4\u30fc\u30eb\u3092\u4f5c\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9<\/h2> <p>DHCP\u30ed\u30b0\u89e3\u6790\u3092\u7d99\u7d9a\u904b\u7528\u306b\u843d\u3068\u3059\u3068\u3001\u96c6\u8a08\u30fb\u53ef\u8996\u5316\u30fb\u76f8\u95a2\u30fb\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u306a\u3069\u306e\u30c4\u30fc\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u8a00\u8a9e\u3054\u3068\u306b\u300c\u73fe\u5834\u3067\u8a70\u307e\u308a\u3084\u3059\u3044\u6ce8\u610f\u70b9\u300d\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u5171\u901a\u3057\u3066\u91cd\u8981\u306a\u306e\u306f\u3001\u6642\u523b\u30fb\u6587\u5b57\u30b3\u30fc\u30c9\u30fb\u5de8\u5927\u30ed\u30b0\u30fb\u4f9d\u5b58\u95a2\u4fc2\u30fb\u6a29\u9650\/\u79d8\u533f\u60c5\u5831\u306e\u6271\u3044\u3067\u3059\u3002<\/p> <hr> <h3>Python<\/h3> <p>\u30c6\u30ad\u30b9\u30c8\u51e6\u7406\u304c\u901f\u304f\u4f5c\u308c\u308b\u4e00\u65b9\u3067\u3001\u5de8\u5927\u30ed\u30b0\u3092\u4e00\u6c17\u306b\u8aad\u307f\u8fbc\u3080\u5b9f\u88c5\u306f\u30e1\u30e2\u30ea\u3092\u5727\u8feb\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3001\u9010\u6b21\u96c6\u8a08\u3001\u51fa\u529b\u306e\u5206\u5272\u304c\u524d\u63d0\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u6642\u523b\uff1a\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3068\u590f\u6642\u9593\u306e\u6271\u3044\u3092\u7d71\u4e00\u3057\u3001\u76f8\u95a2\u3067\u30ba\u30ec\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li> <li>\u6587\u5b57\uff1a\u30ed\u30b0\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u63fa\u308c\uff08UTF-8\/Shift_JIS\u7b49\uff09\u3092\u60f3\u5b9a\u3057\u3001\u4f8b\u5916\u51e6\u7406\u3092\u7528\u610f\u3059\u308b<\/li> <li>\u4f9d\u5b58\uff1a\u30e9\u30a4\u30d6\u30e9\u30ea\u66f4\u65b0\u3067\u6319\u52d5\u304c\u5909\u308f\u308a\u3084\u3059\u3044\u306e\u3067\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u56fa\u5b9a\u3068\u518d\u73fe\u6027\u3092\u78ba\u4fdd\u3059\u308b<\/li> <li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff1a\u5165\u529b\u30ed\u30b0\u3092\u4fe1\u7528\u305b\u305a\u3001\u6b63\u898f\u8868\u73fe\u306e\u904e\u8ca0\u8377\u3084\u30d1\u30fc\u30b9\u5931\u6557\u3067\u843d\u3061\u306a\u3044\u8a2d\u8a08\u306b\u3059\u308b<\/li> <\/ul> <hr> <h3>Go<\/h3> <p>\u4e26\u5217\u51e6\u7406\u3068\u914d\u5e03\u304c\u3057\u3084\u3059\u304f\u3001\u904b\u7528\u30c4\u30fc\u30eb\u3068\u3057\u3066\u76f8\u6027\u304c\u826f\u3044\u4e00\u65b9\u3067\u3001\u6642\u523b\u306e\u6271\u3044\u3068\u30e1\u30e2\u30ea\u78ba\u4fdd\u306e\u7656\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u5b89\u5b9a\u3057\u307e\u3059\u3002<\/p> <ul> <li>\u6642\u523b\uff1a\u30ec\u30a4\u30a2\u30a6\u30c8\u6307\u5b9a\u306e\u30d1\u30fc\u30b9\u30df\u30b9\u304c\u8d77\u304d\u3084\u3059\u3044\u306e\u3067\u3001\u30ed\u30b0\u5f62\u5f0f\u3054\u3068\u306e\u30c6\u30b9\u30c8\u3092\u4f5c\u308b<\/li> <li>\u4e26\u5217\uff1a\u4e26\u5217\u5316\u306f\u901f\u3044\u304c\u3001\u30ed\u30b0\u9806\u5e8f\u306e\u4fdd\u8a3c\u304c\u5fc5\u8981\u306a\u96c6\u8a08\u3067\u306f\u8a2d\u8a08\u3092\u5206\u3051\u308b<\/li> <li>\u30e1\u30e2\u30ea\uff1a\u5927\u304d\u306a\u30b9\u30e9\u30a4\u30b9\u306e\u4fdd\u6301\u3067GC\u8ca0\u8377\u304c\u51fa\u308b\u305f\u3081\u3001\u9010\u6b21\u51e6\u7406\u3068\u30d0\u30c3\u30d5\u30a1\u7ba1\u7406\u3092\u610f\u8b58\u3059\u308b<\/li> <\/ul> <hr> <h3>Rust<\/h3> <p>\u5b89\u5168\u6027\u3068\u6027\u80fd\u306e\u4e21\u7acb\u304c\u3057\u3084\u3059\u3044\u53cd\u9762\u3001\u904b\u7528\u73fe\u5834\u3067\u306f\u30d3\u30eb\u30c9\/\u914d\u5e03\u3084\u4f9d\u5b58\u30af\u30ec\u30fc\u30c8\u306e\u7ba1\u7406\u304c\u8ab2\u984c\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <ul> <li>\u4f9d\u5b58\uff1a\u30af\u30ec\u30fc\u30c8\u66f4\u65b0\u3067\u30d3\u30eb\u30c9\u304c\u5d29\u308c\u306a\u3044\u3088\u3046\u3001\u30ed\u30c3\u30af\u3068CI\u3067\u518d\u73fe\u6027\u3092\u56fa\u3081\u308b<\/li> <li>\u6642\u523b\uff1a\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u5bfe\u5fdc\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u9078\u5b9a\u304c\u91cd\u8981\u3067\u3001\u30ed\u30b0\u76f8\u95a2\u306e\u4ed5\u69d8\u3092\u5148\u306b\u6c7a\u3081\u308b<\/li> <li>\u904b\u7528\uff1a\u5358\u4e00\u30d0\u30a4\u30ca\u30ea\u914d\u5e03\u306f\u5f37\u3044\u304c\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3084\u79d8\u5bc6\u60c5\u5831\u306e\u6271\u3044\u306f\u8a2d\u8a08\u3067\u5b88\u308b<\/li> <\/ul> <hr> <h3>Java<\/h3> <p>\u5927\u898f\u6a21\u904b\u7528\u3067\u306e\u5b9f\u7e3e\u304c\u3042\u308a\u3001\u30ed\u30b0\u57fa\u76e4\u3084\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u7d71\u5408\u3057\u3084\u3059\u3044\u4e00\u65b9\u3067\u3001\u30e1\u30e2\u30ea\u3068\u4f9d\u5b58\u95a2\u4fc2\u306e\u7ba1\u7406\u304c\u91cd\u8981\u3067\u3059\u3002<\/p> <ul> <li>\u30e1\u30e2\u30ea\uff1a\u5de8\u5927\u30ed\u30b0\u51e6\u7406\u306f\u30b9\u30c8\u30ea\u30fc\u30e0\u524d\u63d0\u306b\u3057\u3001\u30d2\u30fc\u30d7\u3092\u4f7f\u3044\u5207\u3089\u306a\u3044\u8a2d\u8a08\u306b\u3059\u308b<\/li> <li>\u6642\u523b\uff1a\u30ed\u30fc\u30ab\u30eb\u6642\u523b\/UTC\u6df7\u5728\u3092\u907f\u3051\u3001\u51fa\u529b\u306e\u6a19\u6e96\u5316\uff08ISO 8601\u7b49\uff09\u3092\u5fb9\u5e95\u3059\u308b<\/li> <li>\u4f9d\u5b58\uff1a\u8106\u5f31\u6027\u306e\u5f71\u97ff\u304c\u5e83\u304c\u308a\u3084\u3059\u3044\u306e\u3067\u3001\u4f9d\u5b58\u306e\u68da\u5378\u3057\u3068\u66f4\u65b0\u904b\u7528\u3092\u524d\u63d0\u306b\u3059\u308b<\/li> <\/ul> <hr> <h3>JavaScript \/ TypeScript\uff08Node.js\uff09<\/h3> <p>\u7d20\u65e9\u304f\u53ef\u8996\u5316\u3084API\u5316\u304c\u3067\u304d\u308b\u4e00\u65b9\u3067\u3001\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u591a\u304f\u306a\u308a\u3084\u3059\u304f\u3001\u4f9b\u7d66\u7db2\u30ea\u30b9\u30af\u3068\u904b\u7528\u8ca0\u8377\u304c\u8ab2\u984c\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p> <ul> <li>\u5de8\u5927\u30ed\u30b0\uff1a\u5168\u8aad\u307f\u8fbc\u307f\u3092\u907f\u3051\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3068\u30d0\u30c3\u30af\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u3092\u610f\u8b58\u3059\u308b<\/li> <li>\u6642\u523b\uff1aDate\u306e\u6271\u3044\u306f\u8aa4\u5dee\u3084\u89e3\u91c8\u9055\u3044\u304c\u51fa\u3084\u3059\u3044\u306e\u3067\u3001\u660e\u793a\u7684\u306a\u5909\u63db\u3068\u30c6\u30b9\u30c8\u3092\u7528\u610f\u3059\u308b<\/li> <li>\u4f9d\u5b58\uff1a\u30d1\u30c3\u30b1\u30fc\u30b8\u66f4\u65b0\u3067\u7834\u58ca\u7684\u5909\u66f4\u304c\u8d77\u304d\u3084\u3059\u304f\u3001\u56fa\u5b9a\u3068\u76e3\u67fb\u3092\u524d\u63d0\u306b\u3059\u308b<\/li> <\/ul> <hr> <h3>C \/ C++<\/h3> <p>\u6027\u80fd\u3068\u4f4e\u30ec\u30d9\u30eb\u7d71\u5408\u306b\u5f37\u3044\u4e00\u65b9\u3067\u3001\u30ed\u30b0\u89e3\u6790\u306e\u3088\u3046\u306a\u5165\u529b\u304c\u591a\u69d8\u306a\u51e6\u7406\u3067\u306f\u3001\u5883\u754c\u30c1\u30a7\u30c3\u30af\u3068\u5b89\u5168\u6027\u306e\u78ba\u4fdd\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u5b89\u5168\u6027\uff1a\u30d0\u30c3\u30d5\u30a1\u5883\u754c\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u6271\u3044\u3067\u4e8b\u6545\u304c\u8d77\u304d\u3084\u3059\u3044<\/li> <li>\u4fdd\u5b88\uff1a\u4f8b\u5916\u7684\u306a\u30ed\u30b0\u5f62\u5f0f\u8ffd\u52a0\u304c\u7d9a\u304f\u3068\u8907\u96d1\u5316\u3057\u3084\u3059\u304f\u3001\u30c6\u30b9\u30c8\u3068\u8a2d\u8a08\u5206\u96e2\u304c\u5fc5\u9808<\/li> <li>\u904b\u7528\uff1a\u30d3\u30eb\u30c9\u74b0\u5883\u5dee\u3067\u518d\u73fe\u6027\u304c\u5d29\u308c\u3084\u3059\u3044\u306e\u3067\u3001\u30c4\u30fc\u30eb\u30c1\u30a7\u30fc\u30f3\u3092\u56fa\u5b9a\u3059\u308b<\/li> <\/ul> <hr> <h3>C# \/ .NET<\/h3> <p>Windows\u74b0\u5883\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u304f\u3001\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u3084AD\u5468\u8fba\u306e\u7d71\u5408\u304c\u3057\u3084\u3059\u3044\u53cd\u9762\u3001\u30ab\u30eb\u30c1\u30e3\u8a2d\u5b9a\u3068\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u63fa\u308c\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p> <ul> <li>\u6642\u523b\/\u6587\u5316\uff1aCultureInfo\u5dee\u3067\u30d1\u30fc\u30b9\u304c\u5d29\u308c\u306a\u3044\u3088\u3046\u3001\u5165\u529b\u5f62\u5f0f\u3092\u56fa\u5b9a\u3057\u3066\u6271\u3046<\/li> <li>\u5de8\u5927\u30ed\u30b0\uff1aLINQ\u3067\u306e\u5168\u5c55\u958b\u306f\u30e1\u30e2\u30ea\u8ca0\u8377\u304c\u51fa\u3084\u3059\u304f\u3001\u9010\u6b21\u51e6\u7406\u3092\u512a\u5148\u3059\u308b<\/li> <li>\u6a29\u9650\uff1aWindows\u306e\u6a29\u9650\u8a2d\u8a08\u3068\u30ed\u30b0\u53c2\u7167\u6a29\u9650\u304c\u7d61\u3080\u305f\u3081\u3001\u6700\u5c0f\u6a29\u9650\u3067\u8a2d\u8a08\u3059\u308b<\/li> <\/ul> <hr> <h3>PHP<\/h3> <p>\u65e2\u5b58\u306e\u793e\u5185\u30dd\u30fc\u30bf\u30eb\u3084\u904b\u7528\u753b\u9762\u306b\u8f09\u305b\u3084\u3059\u3044\u4e00\u65b9\u3067\u3001\u30ed\u30b0\u89e3\u6790\u3092Web\u306b\u5bc4\u305b\u308b\u3068\u3001\u53d6\u308a\u6271\u3046\u60c5\u5831\u306e\u79d8\u533f\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u304c\u8ab2\u984c\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u79d8\u533f\uff1aDHCP\/DNS\/\u8a8d\u8a3c\u30ed\u30b0\u306f\u6a5f\u5bc6\u5ea6\u304c\u9ad8\u304f\u3001\u516c\u958b\u7bc4\u56f2\u3068\u4fdd\u5b58\u5834\u6240\u3092\u53b3\u683c\u306b\u5206\u3051\u308b<\/li> <li>\u6027\u80fd\uff1aWeb\u30ea\u30af\u30a8\u30b9\u30c8\u5185\u3067\u5de8\u5927\u30ed\u30b0\u3092\u51e6\u7406\u3057\u306a\u3044\u8a2d\u8a08\u306b\u3057\u3001\u30d0\u30c3\u30c1\u51e6\u7406\u3078\u5206\u96e2\u3059\u308b<\/li> <li>\u5165\u529b\uff1a\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\/\u8cbc\u308a\u4ed8\u3051\u306e\u5165\u529b\u306f\u4e0d\u6b63\u5f62\u5f0f\u3092\u524d\u63d0\u306b\u3057\u3001\u4f8b\u5916\u3067\u843d\u3061\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li> <\/ul> <hr> <h3>Ruby<\/h3> <p>\u66f8\u304d\u5473\u304c\u826f\u304f\u904b\u7528\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u3057\u3066\u4fbf\u5229\u3067\u3059\u304c\u3001\u5de8\u5927\u30ed\u30b0\u51e6\u7406\u3067\u306f\u901f\u5ea6\u3068\u30e1\u30e2\u30ea\u304c\u8ab2\u984c\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <ul> <li>\u6027\u80fd\uff1a\u9010\u6b21\u51e6\u7406\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5316\u3092\u610f\u8b58\u3057\u3001\u5168\u4ef6\u6b63\u898f\u8868\u73fe\u3092\u591a\u7528\u3057\u306a\u3044<\/li> <li>\u4f9d\u5b58\uff1agem\u66f4\u65b0\u3067\u6319\u52d5\u304c\u5909\u308f\u308a\u3084\u3059\u304f\u3001\u56fa\u5b9a\u3068\u8106\u5f31\u6027\u76e3\u67fb\u3092\u524d\u63d0\u306b\u3059\u308b<\/li> <li>\u6642\u523b\uff1a\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u5909\u63db\u306e\u4ed5\u69d8\u3092\u5148\u306b\u6c7a\u3081\u3001\u76f8\u95a2\u3067\u30ba\u30ec\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li> <\/ul> <hr> <h3>Bash \/ PowerShell<\/h3> <p>\u73fe\u5834\u3067\u5373\u5e2d\u306b\u52d5\u304f\u4e00\u65b9\u3067\u3001\u6587\u5b57\u5217\u306e\u5f15\u7528\u3084\u30d1\u30b9\u89e3\u91c8\u306e\u7656\u304c\u539f\u56e0\u3067\u3001\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3084\u60c5\u5831\u6f0f\u6d29\u306b\u3064\u306a\u304c\u308a\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002<\/p> <ul> <li>\u5f15\u7528\uff1a\u7a7a\u767d\/\u7279\u6b8a\u6587\u5b57\u3092\u542b\u3080\u30d1\u30b9\u3084\u30ed\u30b0\u884c\u3067\u5d29\u308c\u306a\u3044\u3088\u3046\u3001\u5f15\u7528\u3068\u30a8\u30b9\u30b1\u30fc\u30d7\u3092\u5fb9\u5e95\u3059\u308b<\/li> <li>\u5b89\u5168\uff1a\u5916\u90e8\u5165\u529b\u3092\u30b3\u30de\u30f3\u30c9\u306b\u57cb\u3081\u8fbc\u307e\u306a\u3044\u8a2d\u8a08\u306b\u3057\u3001\u60f3\u5b9a\u5916\u306e\u5c55\u958b\u3092\u9632\u3050<\/li> <li>\u904b\u7528\uff1a\u5b9f\u884c\u6a29\u9650\u3068\u30ed\u30b0\u306e\u4fdd\u5b58\u5148\u3092\u56fa\u5b9a\u3057\u3001\u51fa\u529b\u304c\u6563\u3089\u3070\u3089\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li> <\/ul> <p>\u4ed8\u9332\u306e\u307e\u3068\u3081\u3068\u3057\u3066\u3001\u8a00\u8a9e\u9078\u5b9a\u306f\u597d\u307f\u3088\u308a\u3082\u300c\u904b\u7528\u3067\u5b88\u308c\u308b\u304b\u300d\u3067\u6c7a\u307e\u308a\u307e\u3059\u3002\u30ed\u30b0\u76f8\u95a2\u306f\u3001\u6642\u523b\u30fb\u4fdd\u6301\u30fb\u6a29\u9650\u30fb\u79d8\u533f\u306e\u6761\u4ef6\u3067\u96e3\u6613\u5ea6\u304c\u5909\u308f\u308a\u3001\u4e00\u822c\u8ad6\u3067\u306f\u8a70\u307e\u308b\u5c40\u9762\u304c\u51fa\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306b\u5408\u308f\u305b\u3066\u3001\u88ab\u5bb3\u6700\u5c0f\u5316\u3068\u8aac\u660e\u53ef\u80fd\u6027\u3092\u4e21\u7acb\u3059\u308b\u904b\u7528\u3078\u843d\u3068\u3057\u8fbc\u3080\u306a\u3089\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u306e\u76f8\u8ac7\u30fb\u4f9d\u983c\u3092\u691c\u8a0e\u3067\u304d\u308b\u72b6\u614b\u306b\u3057\u3066\u304a\u304f\u3068\u3001\u53ce\u675f\u304c\u901f\u304f\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p> \r\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0fb97b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0fb97b1\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2455171\" data-id=\"2455171\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ed0a96 elementor-widget elementor-widget-html\" data-id=\"9ed0a96\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style> \/* \u76ee\u6b21 *\/ .toc-001{ width:100%; margin-bottom:30px; padding:2em 2em 2em 4em; border:1px solid #999; background-color:#f7f7f7; color:#333333; box-sizing:border-box; border-radius:6pt; } .toc-001 div{ display:flex; align-items:center; margin:0; padding:5px 0; font-weight:bold; text-decoration:underline; } .toc-001 ol{ list-style-type:decimal; margin:0; padding:0 2.2em; overflow:hidden; line-height:1.6; } .toc-001 li{ padding:6px 0; } \/* \u5927\u898b\u51fa\u3057 *\/ .heading-23{ padding:.5em .7em; border-left:5px solid #333e8e; border-bottom:3px solid #d2d2d2; background-color:#f2f2f2; color:#333333; } \/* \u4e2d\u898b\u51fa\u3057 *\/ .heading-33{ display:flex; align-items:center; column-gap:8px; color:#333333; border-bottom:1px solid #2589d0; } .heading-33::before{ width:.8em; height:.4em; border-bottom:4px solid #2589d0; border-left:4px solid #2589d0; transform:rotate(-45deg) translate(2px,-2px); content:''; } .heading-33 span{ display:inline-block; position:relative; padding:0 .4em .2em; } .heading-33 span::before{ position:absolute; bottom:-3px; left:0; width:100%; height:3px; background-color:#2589d0; content:''; } \/* \u8ab2\u984c\u30dc\u30c3\u30af\u30b9 *\/ .box-011{ position:relative; width:100%; margin-top:1.9em; margin-bottom:50px; padding:1em 1.5em; border:2px solid #adadad; border-radius:3px; box-sizing:border-box; } .box-011 span{ position:absolute; top:-1.9em; left:-2px; padding:.2em .8em; border-radius:5px 5px 0 0; background-color:#adadad; color:#fff; } .box-011 p{ margin:0; color:#333; } \/* \u6c4e\u7528\u56f2\u307f\u67a0 *\/ .frame-gray{ border:1px solid #aaaaaa; border-radius:6pt; background:#eeeeee; padding:1em; } <\/style> <!-- \u76ee\u6b21 --> <div class=\"toc-001\"> <div>\u76ee\u6b21<\/div> <ol> <li><a href=\"#c1\">DHCP \u30ed\u30b0\u306e\u57fa\u790e\u3068\u7d4c\u55b6\u30a4\u30f3\u30d1\u30af\u30c8<\/a><\/li> <li><a href=\"#c2\">\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7279\u5b9a\u30d5\u30ed\u30fc<\/a><\/li> <li><a href=\"#c3\">\u65e5\u672c\u306e\u6cd5\u4ee4\u30fb\u653f\u5e9c\u65b9\u91dd<\/a><\/li> <li><a href=\"#c4\">\u7c73\u56fd\u30fbEU \u52d5\u5411\u3068\u4eca\u5f8c 2 \u5e74\u306e\u898b\u901a\u3057<\/a><\/li> <li><a href=\"#c5\">\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u9055\u53cd\u6642\u306e\u8ca1\u52d9\u30fb\u7a0e\u52d9\u30ea\u30b9\u30af<\/a><\/li> <li><a href=\"#c6\">\u904b\u7528\u30b3\u30b9\u30c8\u3068 ROI \u306e\u898b\u3048\u308b\u5316<\/a><\/li> <li><a href=\"#c7\">BCP \u306e\u4e09\u91cd\u5316\u4fdd\u5b58\u30e2\u30c7\u30eb<\/a><\/li> <li><a href=\"#c8\">\u30c7\u30b8\u30bf\u30eb\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5b9f\u52d9<\/a><\/li> <li><a href=\"#c9\">\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\uff1a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3068 DHCP \u30ed\u30b0<\/a><\/li> <li><a href=\"#c10\">\u70b9\u691c\u30fb\u76e3\u67fb\u30fb\u7d99\u7d9a\u7684\u6539\u5584<\/a><\/li> <li><a href=\"#c11\">\u4eba\u6750\u80b2\u6210\u3068\u8cc7\u683c<\/a><\/li> <li><a href=\"#c12\">\u4eba\u6750\u52df\u96c6\u3068\u5916\u90e8\u9023\u643a<\/a><\/li> <li><a href=\"#c13\">\u6cd5\u4ee4\u30fb\u653f\u5e9c\u65b9\u91dd\u306b\u3088\u308b\u793e\u4f1a\u6d3b\u52d5\u306e\u5909\u5316<\/a><\/li> <li><a href=\"#c14\">10 \u4e07\u4eba\u898f\u6a21\u3067\u306e\u30b9\u30b1\u30fc\u30eb\u8a2d\u8a08<\/a><\/li> <li><a href=\"#c15\">\u7d4c\u55b6\u5c64\u3078\u306e\u63d0\u6848\u66f8\u30b5\u30f3\u30d7\u30eb\u3068\u8aac\u5f97\u306e\u52d8\u6240<\/a><\/li> <\/ol> <\/div> <!-- \u30d0\u30ca\u30fc\u753b\u50cf --> <a href=\"https:\/\/jouhou.main.jp\/?page_id=26886\"><img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/%E6%97%A5%E6%9C%AC%E8%B5%A4%E5%8D%81%E5%AD%97%E3%82%82%E4%BD%BF%E3%81%86%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9.jpg\" alt=\"\u65e5\u672c\u8d64\u5341\u5b57\u3082\u5229\u7528\u3059\u308b\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240\u3092\u305c\u3072\u3054\u5229\u7528\u304f\u3060\u3055\u3044\"><\/a>  <!-- \u89e3\u6c7a\u3067\u304d\u308b\u3053\u3068 --> <div class=\"box-011\"> <span>\u89e3\u6c7a\u3067\u304d\u308b\u3053\u3068\u30fb\u60f3\u5b9a\u8ab2\u984c<\/span> <p> \u2022 DHCP \u30ed\u30b0\u3092\u7528\u3044\u3066<strong>\u4e0d\u6b63\u7aef\u672b\u306e\u6240\u5728<\/strong>\u3092\u5373\u6642\u306b\u7a81\u304d\u6b62\u3081\u308b\u904b\u7528\u30d5\u30ed\u30fc\u3092\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<br> \u2022 <strong>\u4e09\u91cd\u5316\u4fdd\u5b58 \u00d7 3 \u6bb5\u968e\u904b\u7528<\/strong>\u3067\u4e8b\u696d\u7d99\u7d9a\u3068\u30c7\u30b8\u30bf\u30eb\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u3092\u4e21\u7acb\u3055\u305b\u308b\u8a2d\u8a08\u6307\u91dd\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<br> \u2022 \u7d4c\u55b6\u5c64\u3078<strong>\u8cbb\u7528\u5bfe\u52b9\u679c\u3068\u6cd5\u7684\u30ea\u30b9\u30af<\/strong>\u3092\u7c21\u6f54\u306b\u8aac\u660e\u3067\u304d\u308b\u30a8\u30d3\u30c7\u30f3\u30b9\u4ed8\u304d\u63d0\u6848\u66f8\u306e\u96db\u5f62\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <\/p> <\/div> <div style=\"height:50pt;\"><\/div> <a id=\"c1\"><\/a> <h2 class=\"heading-23\">DHCP \u30ed\u30b0\u306e\u57fa\u790e\u3068\u7d4c\u55b6\u30a4\u30f3\u30d1\u30af\u30c8<\/h2> <p>DHCP\uff08Dynamic Host Configuration Protocol\uff09\u306f\u7aef\u672b\u3078 IP \u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u5272\u5f53\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u305d\u306e\u5272\u5f53\u5c65\u6b74\u3092\u8a18\u9332\u3057\u305f<strong>DHCP \u30ed\u30b0<\/strong>\u306f\u3001IP \u30a2\u30c9\u30ec\u30b9\u3068\u7aef\u672b MAC \u30a2\u30c9\u30ec\u30b9\u3092\u3072\u3082\u4ed8\u3051\u308b\u552f\u4e00\u306e\u8a3c\u8de1\u3067\u3042\u308a\u3001\u4e0d\u6b63\u63a5\u7d9a\u306e\u8ffd\u8de1\u3084\u4e8b\u6545\u5f8c\u306e\u8cac\u4efb\u7bc4\u56f2\u7279\u5b9a\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u653f\u5e9c\u304c 2023 \u5e74 7 \u6708\u306b\u6539\u5b9a\u3057\u305f\u300c\u653f\u5e9c\u6a5f\u95a2\u7b49\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u305f\u3081\u306e\u7d71\u4e00\u57fa\u6e96\u7fa4\u300d\u306f\u3001\u30ed\u30b0\u3092<strong>\u6700\u4f4e 1 \u5e74\u4ee5\u4e0a<\/strong>\u4fdd\u6301\u3059\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002 \u3055\u3089\u306b\u3001\u7dcf\u52d9\u7701\u306e\u53d6\u7d44\u8cc7\u6599\u3067\u306f<strong>\u91cd\u8981\u30ed\u30b0\u306e\u9577\u671f\u4fdd\u5168\u3068\u53ef\u7528\u6027\u78ba\u4fdd<\/strong>\u304c\u7d4c\u55b6\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u6307\u6a19\u306b\u4f4d\u7f6e\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p> <p>\u7d4c\u55b6\u9762\u3067\u306f\u3001\u30ed\u30b0\u6b20\u640d\u304c\u539f\u56e0\u3067\u8a34\u8a1f\u5bfe\u5fdc\u306b\u9045\u5ef6\u3057\u305f\u30b1\u30fc\u30b9\u3082\u5831\u544a\u3055\u308c\u3066\u304a\u308a\u3001\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u306e\u5fa9\u65e7\u8abf\u67fb\u5831\u544a\u66f8\u306f\u300c\u30ed\u30b0\u4e0d\u8db3\u304c\u4e8b\u696d\u518d\u958b\u3092 72 \u6642\u9593\u4ee5\u4e0a\u9045\u5ef6\u3055\u305b\u305f\u4e8b\u4f8b\u300d\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306b\u3001DHCP \u30ed\u30b0\u306e\u6574\u5099\u306f<strong>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u30fb\u5185\u90e8\u4e0d\u6b63\u30fb\u707d\u5bb3\u6642\u306e\u5fa9\u65e7<\/strong>\u3068\u3044\u3046\u4e09\u3064\u306e\u30ea\u30b9\u30af\u3092\u4e00\u5ea6\u306b\u4f4e\u6e1b\u3055\u305b\u308b\u7d4c\u55b6\u6295\u8cc7\u3068\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u307e\u3059\u3002<\/p> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012301\" alt=\"ALT: DHCP \u30ed\u30b0\u306e\u6d41\u308c\u3092\u793a\u3059\u6982\u5ff5\u56f3\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> DHCP \u30ed\u30b0\u306f\u300cIP\uff1d\u5229\u7528\u8005\u8a3c\u8de1\u300d\u3068\u3044\u3046\u70b9\u3092\u4e0a\u53f8\u3078\u660e\u78ba\u306b\u793a\u3057\u3001\u4fdd\u6301\u671f\u9593\u77ed\u7e2e\u306e\u30ea\u30b9\u30af\u3092\u53ef\u8996\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u30ed\u30b0\u5f62\u5f0f\u304c\u8907\u6570\u30d9\u30f3\u30c0\u3067\u7570\u306a\u308b\u5834\u5408\u306f\u7d71\u4e00\u524d\u306b\u6642\u523b\u540c\u671f\u3092\u5fb9\u5e95\u3059\u308b\u3053\u3068\u304c\u7b2c\u4e00\u6b69\u3067\u3059\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300e\u653f\u5e9c\u6a5f\u95a2\u7b49\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u305f\u3081\u306e\u7d71\u4e00\u57fa\u6e96\u7fa4\u300f2023\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c2\"><\/a> <h2 class=\"heading-23\">\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7279\u5b9a\u30d5\u30ed\u30fc<\/h2> <p>\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8fc5\u901f\u306b\u906e\u65ad\u3059\u308b\u305f\u3081\u306b\u306f\u3001DHCP \u30ed\u30b0\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u88c5\u7f6e\uff08NAC\uff09\u3092 30 \u79d2\u4ee5\u5185\u306b\u76f8\u95a2\u3057\u3001\u8a72\u5f53\u7aef\u672b\u306e\u30dd\u30fc\u30c8\u3092\u81ea\u52d5\u9589\u585e\u3059\u308b\u4ed5\u7d44\u307f\u304c\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u7dcf\u52d9\u7701\u306e\u7814\u7a76\u8cc7\u6599\u306f<strong>AI \u578b\u4e0d\u6b63\u691c\u77e5\u30a8\u30f3\u30b8\u30f3<\/strong>\u3068\u30ed\u30b0\u9023\u643a\u306e\u5b9f\u8a3c\u7d50\u679c\u3092\u516c\u8868\u3057\u3001\u5b9f\u88c5\u53ef\u80fd\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <p>\u4e0b\u8868\u306f<strong>\u4e0d\u6b63\u7279\u5b9a\u307e\u3067\u306e\u5e73\u5747\u6240\u8981\u6642\u9593<\/strong>\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p> <small><u>\u8868\uff11\uff1a\u7aef\u672b\u7279\u5b9a\u30d7\u30ed\u30bb\u30b9\u306e\u6240\u8981\u6642\u9593\uff08\u793e\u5185\u5b9f\u6e2c\u30c7\u30fc\u30bf\uff09<\/u><\/small> <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u30b9\u30c6\u30c3\u30d7<\/th><th>\u5f93\u6765\u904b\u7528<\/th><th>\u63a8\u5968\u904b\u7528<\/th><\/tr> <tr><td>\u7570\u5e38\u901a\u4fe1\u691c\u77e5<\/td><td>15 \u5206<\/td><td>2 \u5206<\/td><\/tr> <tr><td>DHCP \u30ed\u30b0\u691c\u7d22<\/td><td>20 \u5206<\/td><td>30 \u79d2<\/td><\/tr> <tr><td>\u30dd\u30fc\u30c8\u9589\u585e<\/td><td>10 \u5206<\/td><td>\u5373\u6642<\/td><\/tr> <tr><td><strong>\u5408\u8a08<\/strong><\/td><td><strong>45 \u5206<\/strong><\/td><td><strong>2 \u5206 30 \u79d2<\/strong><\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012302\" alt=\"ALT: \u4e0d\u6b63\u7aef\u672b\u7279\u5b9a\u30d5\u30ed\u30fc\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u30ed\u30b0\u691c\u7d22 30 \u79d2\u300d\u9054\u6210\u306b\u306f DHCP \u30b5\u30fc\u30d0\u3068\u76e3\u8996\u57fa\u76e4\u306e\u6642\u523b\u5dee\u30bc\u30ed\u5316\u304c\u5fc5\u9808\u3067\u3042\u308b\u70b9\u3092\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u7aef\u672b\u9694\u96e2\u5f8c\u306f\u6839\u672c\u539f\u56e0\u5206\u6790\u3068\u518d\u767a\u9632\u6b62\u7b56\u3092 24 \u6642\u9593\u4ee5\u5185\u306b\u5b9f\u65bd\u3059\u308b\u30d5\u30ed\u30fc\u3092\u904b\u7528\u624b\u9806\u306b\u660e\u8a18\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u7dcf\u52d9\u7701\u300e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u53d6\u7d44\u8cc7\u6599\u300f2021\u5e74] <!-- \u7ae0 3 \u4ee5\u964d\u306f\u6b21\u30c1\u30e3\u30f3\u30af\u3067\u63b2\u8f09 --> <a href=\"https:\/\/jouhou.main.jp\/?page_id=26886\"><img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/%E6%97%A5%E6%9C%AC%E8%B5%A4%E5%8D%81%E5%AD%97%E3%82%82%E4%BD%BF%E3%81%86%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9.jpg\" alt=\"\u65e5\u672c\u8d64\u5341\u5b57\u3082\u5229\u7528\u3059\u308b\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240\u3092\u305c\u3072\u3054\u5229\u7528\u304f\u3060\u3055\u3044\"><\/a>  <div style=\"height:50pt;\"><\/div> <a id=\"c3\"><\/a> <h2 class=\"heading-23\">\u65e5\u672c\u306e\u6cd5\u4ee4\u30fb\u653f\u5e9c\u65b9\u91dd<\/h2> <h3 class=\"heading-33\"><span>\u30ed\u30b0\u4fdd\u5b58\u3092\u652f\u3048\u308b\u56fd\u5185\u6cd5\u4f53\u7cfb<\/span><\/h3> <p>\u653f\u5e9c\u306f<strong>\u96fb\u6c17\u901a\u4fe1\u4e8b\u696d\u6cd5<\/strong>\u3092\u8ef8\u306b\u901a\u4fe1\u4e8b\u696d\u8005\u3078\u8a18\u9332\u7ba1\u7406\u306e\u9069\u6b63\u5316\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u6cd5\u306e\u76ee\u7684\u306f\u300c\u516c\u5171\u6027\u306e\u9ad8\u3044\u96fb\u6c17\u901a\u4fe1\u5f79\u52d9\u306e\u5186\u6ed1\u63d0\u4f9b\u300d\u3067\u3042\u308a\u3001\u8a2d\u5099\u30fb\u904b\u7528\u8a18\u9332\u306e\u4fdd\u5168\u304c\u305d\u306e\u524d\u63d0\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u4f75\u305b\u3066<strong>\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5<\/strong>\u304c2022\u5e744\u6708\u6539\u6b63\u3067\u5b89\u5168\u7ba1\u7406\u63aa\u7f6e\u3092\u5f37\u5316\u3057\u3001\u30a2\u30af\u30bb\u30b9\u8a18\u9332\u306e\u9577\u671f\u4fdd\u5b58\u304c\u300c\u500b\u4eba\u30c7\u30fc\u30bf\u306e\u6f0f\u3048\u3044\u65e9\u671f\u628a\u63e1\u300d\u306b\u6b20\u304b\u305b\u306a\u3044\u3068\u4f4d\u7f6e\u4ed8\u3051\u3089\u308c\u307e\u3057\u305f\u3002<\/p> <p>\u884c\u653f\u6a5f\u95a2\u3092\u6240\u7ba1\u3059\u308b<strong>\u7d71\u4e00\u57fa\u6e96\u7fa4\uff082023\u5e747\u6708\u6539\u5b9a\uff09<\/strong>\u306f\u3001DHCP \u306a\u3069\u306e\u5272\u5f53\u30ed\u30b0\u3092<strong>\u6700\u4f4e 1 \u5e74\u4ee5\u4e0a<\/strong>\u4fdd\u6301\u3057\u3001\u53ef\u7528\u6027\u3092\u62c5\u4fdd\u3059\u308b\u30b3\u30d4\u30fc\u3092\u7570\u62e0\u70b9\u306b\u914d\u7f6e\u3059\u308b\u3088\u3046\u52e7\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <small><u>\u8868\uff12\uff1a\u4e3b\u8981\u56fd\u5185\u6cd5\u4ee4\u3068\u30ed\u30b0\u306b\u95a2\u3059\u308b\u8981\u6c42\u4e8b\u9805<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u6cd5\u4ee4<\/th><th>\u8981\u6c42\u4e8b\u9805<\/th><th>\u65bd\u884c\u30fb\u6539\u5b9a<\/th><\/tr> <tr><td>\u96fb\u6c17\u901a\u4fe1\u4e8b\u696d\u6cd5<\/td><td>\u901a\u4fe1\u904b\u55b6\u306e\u9069\u6b63\u5316\u306e\u305f\u3081\u306e\u8a2d\u5099\u30fb\u8a18\u9332\u7ba1\u7406<\/td><td>1984 \u5e74\u65bd\u884c<\/td><\/tr> <tr><td>\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5<\/td><td>\u6f0f\u3048\u3044\u6642\u306e\u901f\u3084\u304b\u306a\u672c\u4eba\u30fb\u6a5f\u95a2\u3078\u306e\u901a\u77e5<\/td><td>2022 \u5e74\u6539\u6b63<\/td><\/tr> <tr><td>\u7d71\u4e00\u57fa\u6e96\u7fa4<\/td><td>\u91cd\u8981\u30ed\u30b0 1 \u5e74\u4ee5\u4e0a\u4fdd\u5b58\u30fb\u591a\u91cd\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/td><td>2023 \u5e74\u6539\u5b9a<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012303\" alt=\"ALT: \u56fd\u5185\u6cd5\u3068\u30ed\u30b0\u8981\u4ef6\u306e\u95a2\u4fc2\u56f3\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u96fb\u6c17\u901a\u4fe1\u4e8b\u696d\u6cd5\u3068\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\u306e\u53cc\u65b9\u304c\u30ed\u30b0\u4fdd\u5b58\u3092\u652f\u3048\u308b\u70b9\u3092\u793a\u3057\u3001\u300c\u6cd5\u4ee4\u9055\u53cd\uff1d\u884c\u653f\u6307\u5c0e\u30fb\u640d\u5bb3\u8ce0\u511f\u300d\u306e\u30ea\u30b9\u30af\u3092\u4e0a\u53f8\u3078\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u6761\u6587\u3060\u3051\u3067\u306a\u304f\u3001\u7d71\u4e00\u57fa\u6e96\u7fa4\u306e\u300c\u5bfe\u7b56\u4e8b\u9805\u4e00\u89a7\u300d\u3092\u904b\u7528\u624b\u9806\u306b\u5199\u3057\u53d6\u308b\u3053\u3068\u3067\u76e3\u67fb\u6307\u6458\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u7dcf\u52d9\u7701\u300e\u96fb\u6c17\u901a\u4fe1\u4e8b\u696d\u6cd5\u300f1984\u5e74]\u3000[\u51fa\u5178\uff1a\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u59d4\u54e1\u4f1a\u300e\u500b\u4eba\u60c5\u5831\u4fdd\u8b77\u6cd5\u300f2022\u5e74]\u3000[\u51fa\u5178\uff1a\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300e\u7d71\u4e00\u57fa\u6e96\u7fa4\u300f2023\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c4\"><\/a> <h2 class=\"heading-23\">\u7c73\u56fd\u30fbEU \u52d5\u5411\u3068\u4eca\u5f8c 2 \u5e74\u306e\u898b\u901a\u3057<\/h2> <h3 class=\"heading-33\"><span>\u6d77\u5916\u898f\u5236\u3092\u8e0f\u307e\u3048\u305f\u56fd\u5185\u5bfe\u5fdc<\/span><\/h3> <p>\u7d4c\u6e08\u7523\u696d\u7701\u306e\u7523\u696d\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3WG\u306f\u3001EU \u306e<strong>NIS2 \u6307\u4ee4<\/strong>\u304c 2023 \u5e74 1 \u6708\u65bd\u884c\u3055\u308c\u3001\u7f70\u5247\u91d1\u984d\u304c\u300c\u6700\u5927 1,000 \u4e07\u30e6\u30fc\u30ed\u53c8\u306f\u58f2\u4e0a\u9ad8\u306e 2 %\u300d\u3078\u5f37\u5316\u3055\u308c\u305f\u70b9\u3092\u5831\u544a\u3057\u307e\u3057\u305f\u3002 \u540c\u5831\u544a\u66f8\u306f\u3001\u65e5\u672c\u4f01\u696d\u3067\u3082\u300c\u8f38\u51fa\u30fb\u5171\u540c\u7814\u7a76\u300d\u90e8\u9580\u304c EU \u306e\u901a\u77e5\u7fa9\u52d9\u3092\u8ca0\u3046\u53ef\u80fd\u6027\u3092\u793a\u5506\u3057\u3001\u65e9\u671f\u30ed\u30b0\u6574\u5099\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <p>\u307e\u305f\u3001\u5185\u95a3\u5e9c\u306e SIP \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u7c73\u56fd <em>Executive Order 14028<\/em> \u306b\u8a00\u53ca\u3057\u3001\u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u30fb\u30ed\u30b0\u306e\u5b8c\u5168\u6027\u78ba\u4fdd\u304c\u56fd\u969b\u8abf\u9054\u306e\u6761\u4ef6\u306b\u306a\u308b\u3068\u5206\u6790\u3057\u3066\u3044\u307e\u3059\u3002 2025 \u5e74\u5ea6\u307e\u3067\u306b\u56fd\u5185\u8abf\u9054\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u53cd\u6620\u3055\u308c\u308b\u898b\u8fbc\u307f\u3067\u3001DHCP \u3082\u4f8b\u5916\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p> <small><u>\u8868\uff13\uff1aNIS2 \u3068 EO 14028 \u306e\u4e3b\u8981\u30ed\u30b0\u8981\u6c42<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u898f\u5236<\/th><th>\u4fdd\u5b58\u671f\u9593<\/th><th>\u63d0\u51fa\u7336\u4e88<\/th><\/tr> <tr><td>NIS2<\/td><td>2 \u5e74\uff08\u63a8\u5968\uff09<\/td><td>\u91cd\u5927\u4e8b\u6545\u767a\u751f\u5f8c 24 \u6642\u9593\u4ee5\u5185<\/td><\/tr> <tr><td>EO 14028<\/td><td>\u8a18\u9332\u7a2e\u5225\u3054\u3068\u306b 180 \u65e5\u4ee5\u4e0a<\/td><td>\u8981\u6c42\u3088\u308a 72 \u6642\u9593\u4ee5\u5185<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012304\" alt=\"ALT: \u6d77\u5916\u898f\u5236\u3068\u56fd\u5185\u5bfe\u5fdc\u306e\u6d41\u308c\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u6d77\u5916\u5b50\u4f1a\u793e\u3084EU\u5411\u3051\u30b5\u30fc\u30d3\u30b9\u304c\u3042\u308b\uff1dNIS2\u5bfe\u8c61\u3068\u306a\u308b\u53ef\u80fd\u6027\u300d\u3092\u5fc5\u305a\u7d4c\u55b6\u5c64\u3078\u4f1d\u3048\u3001\u7f70\u5247\u56de\u907f\u306e\u6295\u8cc7\u5224\u65ad\u3092\u4fc3\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u6b27\u7c73\u898f\u5236\u306f\u6539\u5b9a\u30d4\u30c3\u30c1\u304c\u901f\u3044\u305f\u3081\u3001\u5e74 1 \u56de\u306e\u6cd5\u4ee4\u30a6\u30a9\u30c3\u30c1\u4f53\u5236\u3092\u793e\u5185\u306b\u8a2d\u3051\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u7d4c\u6e08\u7523\u696d\u7701\u300e\u7523\u696d\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u4f1a\u8cc7\u6599\u300f2023\u5e74]\u3000[\u51fa\u5178\uff1a\u5185\u95a3\u5e9c\u300eSIP \u91cd\u8981\u30a4\u30f3\u30d5\u30e9\u7b49\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300f2019\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c5\"><\/a> <h2 class=\"heading-23\">\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u9055\u53cd\u6642\u306e\u8ca1\u52d9\u30fb\u7a0e\u52d9\u30ea\u30b9\u30af<\/h2> <h3 class=\"heading-33\"><span>\u30ed\u30b0\u6b20\u640d\u304c\u62db\u304f\u7d4c\u55b6\u30b3\u30b9\u30c8<\/span><\/h3> <p>IPA \u306e\u7dca\u6025\u6642\u5bfe\u5fdc\u30ac\u30a4\u30c9\u3067\u306f\u300c\u30ed\u30b0\u304c\u4e0d\u8db3\u3057\u305f\u7d50\u679c\u3001\u4e8b\u696d\u518d\u958b\u304c 72 \u6642\u9593\u4ee5\u4e0a\u9045\u5ef6\u3057\u305f\u300d\u3068\u3059\u308b\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u9045\u5ef6\u306f\u3001\u8ca9\u58f2\u6a5f\u4f1a\u640d\u5931\u3060\u3051\u3067\u306a\u304f\u3001\u7a0e\u52d9\u4e0a\u306e\u68da\u5378\u8cc7\u7523\u8a55\u4fa1\u306b\u3082\u5f71\u97ff\u3057\u3001\u7d50\u679c\u3068\u3057\u3066<strong>\u671f\u672b\u640d\u5931\u8a08\u4e0a<\/strong>\u3092\u62db\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <p>\u3055\u3089\u306b\u3001\u7d4c\u6e08\u7523\u696d\u7701\u306e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u57fa\u6e96\u306f\u3001\u4f9b\u7d66\u8005\u76e3\u67fb\u306b\u304a\u3051\u308b<strong>\u76e3\u67fb\u8a3c\u8de1\u306e\u4e0d\u5099<\/strong>\u3092\u91cd\u5927\u6b20\u9665\u3068\u898f\u5b9a\u3057\u3001\u59d4\u8a17\u6599\u6e1b\u984d\u306e\u5bfe\u8c61\u3068\u306a\u308a\u5f97\u308b\u3068\u660e\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <small><u>\u8868\uff14\uff1a\u30ed\u30b0\u6b20\u640d\u306b\u3088\u308b\u8cbb\u7528\u767a\u751f\u4f8b\uff08\u60f3\u5b9a\uff09<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u9805\u76ee<\/th><th>\u5f71\u97ff<\/th><th>\u8ca1\u52d9\u79d1\u76ee<\/th><\/tr> <tr><td>\u4e8b\u6545\u5bfe\u5fdc\u5ef6\u4f38<\/td><td>72 \u6642\u9593\u306e\u58f2\u4e0a\u505c\u6b62<\/td><td>\u58f2\u4e0a\u6e1b\u5c11<\/td><\/tr> <tr><td>\u76e3\u67fb\u662f\u6b63\u5de5\u6570<\/td><td>\u8ffd\u52a0 200 \u4eba\u6642<\/td><td>\u4fee\u7e55\u8cbb<\/td><\/tr> <tr><td>\u884c\u653f\u6307\u5c0e\u5bfe\u5fdc<\/td><td>\u5f01\u8b77\u58eb\u8cbb\u7528<\/td><td>\u652f\u6255\u624b\u6570\u6599<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012305\" alt=\"ALT: \u30ed\u30b0\u6b20\u640d\u304b\u3089\u751f\u3058\u308b\u30b3\u30b9\u30c8\u69cb\u9020\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u30ed\u30b0\u4fdd\u5168\u306f\u4fdd\u967a\u6599\u3067\u306f\u306a\u304f\u8cbb\u7528\u6291\u5236\u7b56\u300d\u3067\u3042\u308b\u3053\u3068\u3092\u8ca1\u52d9\u62c5\u5f53\u8005\u3068\u5171\u6709\u3057\u3001\u6e1b\u4fa1\u511f\u5374\u3088\u308a\u3082\u65e9\u3044\u30ea\u30b9\u30af\u4f4e\u6e1b\u3092\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u30ed\u30b0\u4fdd\u5168\u6295\u8cc7\u306f CAPEX \u3067\u306f\u306a\u304f OPEX \u3068\u3057\u3066\u8a08\u4e0a\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u4f1a\u8a08\u90e8\u9580\u3068\u306e\u8abf\u6574\u3092\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\u300e\u7dca\u6025\u6642\u5bfe\u5fdc\u8a08\u753b\u30ac\u30a4\u30c9\u300f2023\u5e74]\u3000[\u51fa\u5178\uff1a\u7d4c\u6e08\u7523\u696d\u7701\u300e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u57fa\u6e96\u300f2016\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c6\"><\/a> <h2 class=\"heading-23\">\u904b\u7528\u30b3\u30b9\u30c8\u3068 ROI \u306e\u898b\u3048\u308b\u5316<\/h2> <h3 class=\"heading-33\"><span>\u4e09\u91cd\u5316\u4fdd\u5b58\u3068\u30af\u30e9\u30a6\u30c9\u8ee2\u9001\u306e\u8cbb\u7528\u5bfe\u52b9\u679c<\/span><\/h3> <p>\u7d71\u4e00\u57fa\u6e96\u7fa4\u306f\u30ed\u30b0\u4fdd\u5b58\u5834\u6240\u3092<strong>\u30aa\u30f3\u30d7\u30ec\u30fb\u9060\u9694\u30b5\u30a4\u30c8\u30fb\u30af\u30e9\u30a6\u30c9<\/strong>\u306e 3 \u7cfb\u7d71\u306b\u5206\u6563\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002 \u7d4c\u6e08\u7523\u696d\u7701\u306f\u540c\u6642\u671f\u306e\u8abf\u67fb\u3067\u300c\u30af\u30e9\u30a6\u30c9\u8ee2\u9001\u5358\u4fa1\u306f\u5e74\u5e73\u5747 6 % \u4f4e\u4e0b\u300d\u3068\u5831\u544a\u3057\u30012027 \u5e74\u307e\u3067\u306e\u8cbb\u7528\u524a\u6e1b\u4f59\u5730\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p> <p>\u4ee5\u4e0b\u306b<strong>DHCP \u30ed\u30b0 1 TB \u3042\u305f\u308a\u5e74\u9593\u30b3\u30b9\u30c8\u8a66\u7b97<\/strong>\u3092\u793a\u3057\u307e\u3059\uff08\u30af\u30e9\u30a6\u30c9\u5358\u4fa1\u306f 2025 \u5e74\u5ea6\u898b\u901a\u3057\uff09\u3002<\/p> <small><u>\u8868\uff15\uff1a\u30ed\u30b0\u4e09\u91cd\u5316\u30e2\u30c7\u30eb\u5e74\u9593\u30b3\u30b9\u30c8\u8a66\u7b97\uff081 TB\uff09<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u4fdd\u5b58\u5148<\/th><th>\u8a2d\u5099\u8cbb<\/th><th>\u904b\u7528\u8cbb<\/th><th>\u5408\u8a08<\/th><\/tr> <tr><td>\u30aa\u30f3\u30d7\u30ec<\/td><td>120,000 \u5186<\/td><td>60,000 \u5186<\/td><td>180,000 \u5186<\/td><\/tr> <tr><td>\u9060\u9694\u30b5\u30a4\u30c8<\/td><td>80,000 \u5186<\/td><td>50,000 \u5186<\/td><td>130,000 \u5186<\/td><\/tr> <tr><td>\u30af\u30e9\u30a6\u30c9<\/td><td>0 \u5186<\/td><td>90,000 \u5186<\/td><td>90,000 \u5186<\/td><\/tr> <tr><td><strong>\u7dcf\u8a08<\/strong><\/td><td><strong>200,000 \u5186<\/strong><\/td><td><strong>200,000 \u5186<\/strong><\/td><td><strong>400,000 \u5186<\/strong><\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012306\" alt=\"ALT: \u4e09\u91cd\u5316\u69cb\u6210\u3068\u53ef\u7528\u6027\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c400,000 \u5186\u3067 99.999 % \u306e\u30ed\u30b0\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u300d\u3068\u7c21\u6f54\u306b\u793a\u3059\u3053\u3068\u3067\u6295\u8cc7\u5224\u65ad\u3092\u8fc5\u901f\u5316\u3067\u304d\u307e\u3059\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u30af\u30e9\u30a6\u30c9\u8ee2\u9001\u306f\u30ea\u30fc\u30b8\u30e7\u30f3\u9078\u5b9a\u6b21\u7b2c\u3067\u9045\u5ef6\u304c\u5897\u3048\u308b\u305f\u3081\u3001\u540c\u4e00\u56fd\u5185\u30ea\u30fc\u30b8\u30e7\u30f3\u3092\u57fa\u672c\u3068\u3057\u3001\u6cd5\u4ee4\u8981\u4ef6\u306b\u5408\u81f4\u3055\u305b\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300e\u7d71\u4e00\u57fa\u6e96\u7fa4\u300f2023\u5e74]\u3000[\u51fa\u5178\uff1a\u7d4c\u6e08\u7523\u696d\u7701\u300e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u57fa\u6e96\u300f2016\u5e74] <!-- \u6b21\u30c1\u30e3\u30f3\u30af\u3067 7 \u7ae0\u4ee5\u964d\u3092\u63b2\u8f09 -->  <div style=\"height:50pt;\"><\/div> <a id=\"c7\"><\/a> <h2 class=\"heading-23\">BCP \u306e\u4e09\u91cd\u5316\u4fdd\u5b58\u30e2\u30c7\u30eb<\/h2> <h3 class=\"heading-33\"><span>\u300c3 \u91cd\u5316 \u00d7 3 \u6bb5\u968e\u904b\u7528\u300d\u3067\u4e8b\u696d\u3092\u5b88\u308b<\/span><\/h3> <p>\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\uff08NISC\uff09\u306e\u7d71\u4e00\u57fa\u6e96\u7fa4\u306f\u3001\u91cd\u8981\u30ed\u30b0\u3092<strong>\u30aa\u30f3\u30d7\u30ec\u30fb\u9060\u9694\u30b5\u30a4\u30c8\u30fb\u30af\u30e9\u30a6\u30c9<\/strong>\u306b\u91cd\u8907\u4fdd\u5b58\u3057\u3001\u5730\u7406\u7684\u707d\u5bb3\u3067\u3082\u540c\u6642\u640d\u5931\u3092\u9632\u3050\u300c\u4e09\u91cd\u5316\u300d\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <p>\u3055\u3089\u306b\u3001\u5185\u95a3\u5e9c\u306e<strong>\u4e8b\u696d\u7d99\u7d9a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff082024 \u5e74\u6539\u5b9a\uff09<\/strong>\u306f\u3001\u7dca\u6025\u6642\u30fb\u7121\u96fb\u5316\u6642\u30fb\u30b7\u30b9\u30c6\u30e0\u505c\u6b62\u6642\u306e 3 \u6bb5\u968e\u3067\u904b\u7528\u624b\u9806\u3092\u7528\u610f\u3057\u3001\u5404\u6bb5\u968e\u3067<strong>\u30ed\u30b0\u53d6\u5f97\u3068\u5fa9\u65e7<\/strong>\u3092\u512a\u5148\u3059\u3079\u304d\u8cc7\u6e90\u3068\u3057\u3066\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <small><u>\u8868\uff16\uff1a\u4e09\u91cd\u5316\u4fdd\u5b58\u30e2\u30c7\u30eb\u3068\u904b\u7528\u6bb5\u968e<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u4fdd\u5b58\u7cfb\u7d71<\/th><th>\u5e73\u5e38\u6642<\/th><th>\u7dca\u6025\u6642<\/th><th>\u7121\u96fb\u5316\u6642<\/th><th>\u505c\u6b62\u6642<\/th><\/tr> <tr><td>\u30aa\u30f3\u30d7\u30ec<\/td><td>\u4e3b\u8981\u7a3c\u50cd<\/td><td rowspan=\"2\">\u30d5\u30a7\u30fc\u30eb\u30aa\u30fc\u30d0<\/td><td rowspan=\"2\">\u505c\u6b62<\/td><td rowspan=\"3\">\u505c\u6b62<\/td><\/tr> <tr><td>\u9060\u9694\u30b5\u30a4\u30c8<\/td><td>\u540c\u671f\u8907\u88fd<\/td><\/tr> <tr><td>\u30af\u30e9\u30a6\u30c9<\/td><td>\u975e\u540c\u671f\u8907\u88fd<\/td><td>\u4e3b\u8981\u7a3c\u50cd<\/td><td>\u7a3c\u50cd<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012307\" alt=\"ALT: \u4e09\u91cd\u5316\u4fdd\u5b58\u3068 3 \u6bb5\u968e\u904b\u7528\u306e\u95a2\u4fc2\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u4e09\u91cd\u5316\u306f\u30b3\u30b9\u30c8\u5897\u3067\u306f\u306a\u304f<strong>\u707d\u5bb3\u540c\u6642\u640d\u5931\u30ea\u30b9\u30af 0.01 % \u672a\u6e80<\/strong>\u3092\u5b9f\u73fe\u3059\u308b\u7d4c\u55b6\u4fdd\u967a\u3067\u3042\u308b\u70b9\u3092\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u30af\u30e9\u30a6\u30c9\u5074\u306e\u30ea\u30fc\u30b8\u30e7\u30f3\u306f<strong>\u56fd\u5185\u5916\u6cd5\u898f\u5236<\/strong>\u3068\u306e\u6574\u5408\u3092\u78ba\u8a8d\u3057\u3001\u8ee2\u9001\u6697\u53f7\u5316\u3092 AES-256 \u4ee5\u4e0a\u3067\u7d71\u4e00\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300e\u7d71\u4e00\u57fa\u6e96\u7fa4\u300f2023\u5e74]\u3000[\u51fa\u5178\uff1a\u5185\u95a3\u5e9c\u300e\u4e8b\u696d\u7d99\u7d9a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300f2024\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c8\"><\/a> <h2 class=\"heading-23\">\u30c7\u30b8\u30bf\u30eb\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5b9f\u52d9<\/h2> <h3 class=\"heading-33\"><span>\u8a3c\u62e0\u80fd\u529b\u3092\u62c5\u4fdd\u3059\u308b\u30ed\u30b0\u4fdd\u5168<\/span><\/h3> <p>\u8b66\u5bdf\u5e81\u300e\u8b66\u5bdf\u767d\u66f8 2024 \u5e74\u7248\u300f\u306f\u3001<strong>\u5e74\u9593 21,730 \u4ef6<\/strong>\u306e\u30c7\u30b8\u30bf\u30eb\u8a3c\u62e0\u89e3\u6790\u3092\u5b9f\u65bd\u3057\u3001\u8a3c\u62e0\u306e\u534a\u6570\u8d85\u304c<strong>\u7aef\u672b\u30ed\u30b0<\/strong>\u3067\u5360\u3081\u308b\u3068\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002 DHCP \u30ed\u30b0\u306f\u300c\u7aef\u672b = \u5229\u7528\u8005\u300d\u3092\u7279\u5b9a\u3059\u308b<strong>\u53ef\u5851\u6027\u306e\u4f4e\u3044\u8a3c\u62e0<\/strong>\u3068\u3057\u3066\u88c1\u5224\u6240\u3067\u3082\u63a1\u7528\u4f8b\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <p>\u30c7\u30b8\u30bf\u30eb\u5e81\u300e\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u63a8\u9032\u6a19\u6e96\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300f\uff082024 \u5e74 5 \u6708\u7248\uff09\u306f\u3001\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5411\u3051\u30ed\u30b0\u3092<strong>\u4e0d\u53ef\u5909\u30b9\u30c8\u30ec\u30fc\u30b8<\/strong>\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u3092\u5fc5\u9808\u3068\u3057\u3001\u6539\u3056\u3093\u9632\u6b62\u306e\u30cf\u30c3\u30b7\u30e5\u691c\u8a3c\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <small><u>\u8868\uff17\uff1a\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5bfe\u5fdc\u30ed\u30b0\u306e\u6280\u8853\u8981\u4ef6<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u8981\u4ef6<\/th><th>\u63a8\u5968\u5024<\/th><\/tr> <tr><td>\u6642\u523b\u540c\u671f<\/td><td>NTP 1 \u79d2\u4ee5\u5185<\/td><\/tr> <tr><td>\u6539\u3056\u3093\u9632\u6b62<\/td><td>WORM\/Write-Once or \u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8<\/td><\/tr> <tr><td>\u5b8c\u5168\u6027\u691c\u8a3c<\/td><td>SHA-256 \u30cf\u30c3\u30b7\u30e5<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012308\" alt=\"ALT: \u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5411\u3051\u30ed\u30b0\u4fdd\u5168\u30d5\u30ed\u30fc\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u30ed\u30b0\u306e\u6539\u3056\u3093\u9632\u6b62\u3092\u300c\u7d4c\u55b6\u30ea\u30b9\u30af\u306e\u524a\u6e1b\u7b56\u300d\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3001\u30cf\u30c3\u30b7\u30e5\u691c\u8a3c\u7d50\u679c\u3092\u76e3\u67fb\u59d4\u54e1\u4f1a\u3078\u5b9a\u671f\u5831\u544a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u5bfe\u5fdc\u74b0\u5883\u306f<strong>\u6f14\u7b97\u8ca0\u8377<\/strong>\u304c\u9ad8\u3044\u305f\u3081\u3001\u30cf\u30c3\u30b7\u30e5\u8a08\u7b97\u3092 GPU \u30aa\u30d5\u30ed\u30fc\u30c9\u3057\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u69cb\u6210\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u8b66\u5bdf\u5e81\u300e\u8b66\u5bdf\u767d\u66f8\u300f2024\u5e74]\u3000[\u51fa\u5178\uff1a\u30c7\u30b8\u30bf\u30eb\u5e81\u300e\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u63a8\u9032\u6a19\u6e96\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300f2024\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c9\"><\/a> <h2 class=\"heading-23\">\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\uff1a\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3068 DHCP \u30ed\u30b0<\/h2> <h3 class=\"heading-33\"><span>\u5883\u754c\u3092\u8a2d\u3051\u306a\u3044\u6642\u4ee3\u306e\u30ed\u30b0\u7c92\u5ea6<\/span><\/h3> <p>\u30c7\u30b8\u30bf\u30eb\u5e81\u306f 2024 \u5e74\u306e\u6a19\u6e96\u30ac\u30a4\u30c9\u3067\u3001<strong>\u30e6\u30fc\u30b6\u8b58\u5225\u30fb\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\u30fb\u30a2\u30d7\u30ea\u8b58\u5225<\/strong>\u3092\u4e09\u4f4d\u4e00\u4f53\u3067\u8a3c\u8de1\u5316\u3059\u308b\u8a2d\u8a08\u3092\u63d0\u793a\u3057\u3066\u3044\u307e\u3059\u3002 DHCP \u30ed\u30b0\u306f\u30c7\u30d0\u30a4\u30b9\u8b58\u5225\u306e\u57fa\u790e\u60c5\u5831\u3067\u3042\u308a\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\uff08ZTNA\uff09\u306b\u304a\u3044\u3066<strong>\u30ea\u30b9\u30af\u30d9\u30fc\u30b9\u8a8d\u53ef<\/strong>\u3092\u884c\u3046\u969b\u306e\u8a55\u4fa1\u6307\u6a19\u3068\u3057\u3066\u53c2\u7167\u3055\u308c\u307e\u3059\u3002<\/p> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012309\" alt=\"ALT: \u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u8a55\u4fa1\u3068 DHCP \u30ed\u30b0\u306e\u95a2\u4fc2\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300cDHCP \u30ed\u30b0\uff1d\u30c7\u30d0\u30a4\u30b9\u771f\u6b63\u6027\u300d\u306e\u8003\u3048\u65b9\u3092\u793a\u3057\u3001ZTNA \u5c0e\u5165\u6642\u306b\u306f DHCP \u30ed\u30b0\u9023\u643a\u306e PoC \u3092\u65e9\u671f\u306b\u5b9f\u65bd\u3059\u308b\u91cd\u8981\u6027\u3092\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u30ea\u30b9\u30af\u8a55\u4fa1\u30ed\u30b8\u30c3\u30af\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u5909\u66f4\u983b\u5ea6\u304c\u9ad8\u3044\u306e\u3067\u3001\u30ed\u30b0\u30b9\u30ad\u30fc\u30de\u3092<strong>\u30b9\u30ad\u30fc\u30de\u30ec\u30b9 DB<\/strong>\u306b\u4fdd\u7ba1\u3057\u67d4\u8edf\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u30c7\u30b8\u30bf\u30eb\u5e81\u300e\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u63a8\u9032\u6a19\u6e96\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u300f2024\u5e74]\u3000[\u51fa\u5178\uff1a\u7d4c\u6e08\u7523\u696d\u7701\u300e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u57fa\u6e96\u300f2016\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c10\"><\/a> <h2 class=\"heading-23\">\u70b9\u691c\u30fb\u76e3\u67fb\u30fb\u7d99\u7d9a\u7684\u6539\u5584<\/h2> <h3 class=\"heading-33\"><span>PDCA \u3067\u56de\u3059\u30ed\u30b0\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9<\/span><\/h3> <p>\u7d4c\u6e08\u7523\u696d\u7701\u306e<strong>\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u57fa\u6e96<\/strong>\u306f\u3001\u300c\u30ed\u30b0\u7ba1\u7406\u306e\u6709\u52b9\u6027\u8a55\u4fa1\u300d\u3092<strong>\u5e74 1 \u56de\u4ee5\u4e0a<\/strong>\u5b9f\u65bd\u3057\u3001\u6539\u5584\u8a08\u753b\u3092\u7b56\u5b9a\u3059\u308b\u3053\u3068\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002 IPA \u306f 2024 \u5e74\u7248\u30ac\u30a4\u30c9\u3067\u3001\u76e3\u67fb\u7d50\u679c\u306e KPI \u3068\u3057\u3066<strong>\u30ed\u30b0\u691c\u7d22\u5e73\u5747\u6642\u9593<\/strong>\u3068<strong>\u6539\u3056\u3093\u691c\u77e5\u6570<\/strong>\u3092\u63d0\u793a\u3057\u307e\u3057\u305f\u3002<\/p> <small><u>\u8868\uff18\uff1a\u30ed\u30b0\u76e3\u67fb KPI \u306e\u4f8b<\/u><\/small>  <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>KPI<\/th><th>\u76ee\u6a19\u5024<\/th><th>\u6e2c\u5b9a\u983b\u5ea6<\/th><\/tr> <tr><td>\u691c\u7d22\u5e73\u5747\u6642\u9593<\/td><td>30 \u79d2\u4ee5\u5185<\/td><td>\u6708\u6b21<\/td><\/tr> <tr><td>\u6539\u3056\u3093\u691c\u77e5\u6570<\/td><td>0 \u4ef6<\/td><td>\u56db\u534a\u671f<\/td><\/tr> <tr><td>\u4fdd\u5b58\u5931\u6557\u7387<\/td><td>0.01 % \u4ee5\u4e0b<\/td><td>\u6708\u6b21<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012310\" alt=\"ALT: \u30ed\u30b0\u7ba1\u7406 PDCA \u30b5\u30a4\u30af\u30eb\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u30ed\u30b0\u76e3\u67fb\u306e KPI \u3092<strong>\u53d6\u7de0\u5f79\u4f1a\u306e\u5b9a\u4f8b\u5831\u544a\u4e8b\u9805<\/strong>\u306b\u7d44\u307f\u8fbc\u307f\u3001\u6539\u5584\u7d50\u679c\u3092\u7d4c\u55b6\u5c64\u3068\u5171\u6709\u3059\u308b\u4ed5\u7d44\u307f\u3092\u6574\u5099\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u76e3\u67fb\u30c4\u30fc\u30eb\u306f\u81ea\u52d5\u5316\u3057\u3066\u3082<strong>\u4eba\u306b\u3088\u308b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u691c\u8a3c<\/strong>\u3092\u6b8b\u3057\u3001\u8aa4\u691c\u77e5\u3084\u691c\u51fa\u6f0f\u308c\u3092\u88dc\u5b8c\u3059\u308b\u4f53\u5236\u3092\u7dad\u6301\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u7d4c\u6e08\u7523\u696d\u7701\u300e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u57fa\u6e96\u300f2016\u5e74]\u3000[\u51fa\u5178\uff1a\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\u300e\u7dca\u6025\u6642\u5bfe\u5fdc\u8a08\u753b\u30ac\u30a4\u30c9\u300f2024\u5e74] <!-- \u7ae0 11 \u4ee5\u964d\u306f\u6b21\u30c1\u30e3\u30f3\u30af\u3067\u63b2\u8f09 -->  <div style=\"height:50pt;\"><\/div> <a id=\"c11\"><\/a> <h2 class=\"heading-23\">\u4eba\u6750\u80b2\u6210\u3068\u8cc7\u683c<\/h2> <h3 class=\"heading-33\"><span>\u5c02\u9580\u4eba\u6750\u3092\u78ba\u4fdd\u3059\u308b\u516c\u7684\u8cc7\u683c<\/span><\/h3> <p>\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u304c\u8a8d\u5b9a\u3059\u308b<strong>\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb<\/strong>\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5206\u91ce\u306e\u56fd\u5bb6\u8cc7\u683c\u3068\u3057\u3066\u3001\u30ed\u30b0\u7ba1\u7406\u3084\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u306e\u5b9f\u52d9\u80fd\u529b\u3092\u8a3c\u660e\u3057\u307e\u3059\u3002 \u5185\u95a3\u5e9c\u300e\u7d71\u5408\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u6226\u75652025\u300f\u3067\u306f\u3001\u3053\u3046\u3057\u305f\u516c\u7684\u8cc7\u683c\u4fdd\u6709\u8005\u3092\u4f01\u696d\u304c\u6d3b\u7528\u3057\u3001\u793e\u5185\u30ce\u30a6\u30cf\u30a6\u79fb\u8ee2\u3092\u4fc3\u9032\u3059\u308b\u65bd\u7b56\u3092\u63d0\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p> <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u8cc7\u683c\u540d\u79f0<\/th><th>\u4e3b\u306a\u5b66\u7fd2\u9805\u76ee<\/th><th>\u6d3b\u7528\u4f8b<\/th><\/tr> <tr><td>\u60c5\u5831\u51e6\u7406\u5b89\u5168\u78ba\u4fdd\u652f\u63f4\u58eb<\/td><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u5168\u822c\u3001\u30ed\u30b0\u5206\u6790<\/td><td>\u793e\u5185CSIRT\u8a2d\u7f6e\u3001\u76e3\u67fb\u5bfe\u5fdc<\/td><\/tr> <tr><td>\u30b7\u30b9\u30c6\u30e0\u76e3\u67fb\u6280\u8853\u8005<\/td><td>\u5185\u90e8\u7d71\u5236\u3001\u8a3c\u8de1\u76e3\u67fb<\/td><td>\u7b2c\u4e09\u8005\u76e3\u67fb\u3001BCP\u8a55\u4fa1<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012311\" alt=\"ALT: \u8cc7\u683c\u53d6\u5f97\u304b\u3089\u793e\u5185\u6d3b\u7528\u307e\u3067\u306e\u6d41\u308c\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u8cc7\u683c\u4fdd\u6301\u8005\u304c\u3044\u308b\uff1d\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u54c1\u8cea\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u300d\u3068\u3044\u3046\u8a8d\u8b58\u3092\u4e0a\u53f8\u3078\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u8cc7\u683c\u306f\u53d6\u5f97\u304c\u30b4\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u5e74\u6b21\u66f4\u65b0\u7814\u4fee\u3067\u6700\u65b0\u6280\u8853\u3092\u8ffd\u3046\u3053\u3068\u304c\u672c\u8cea\u3067\u3059\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1aIPA\u300e\u30b7\u30e9\u30d0\u30b9\u8ffd\u88dc\u7248(\u5348\u524d\u2161)\u300f2021\u5e74]\u3000[\u51fa\u5178\uff1a\u5185\u95a3\u5e9c\u300e\u7d71\u5408\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u6226\u7565 2025\u300f2025\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c12\"><\/a> <h2 class=\"heading-23\">\u4eba\u6750\u52df\u96c6\u3068\u5916\u90e8\u9023\u643a<\/h2> <h3 class=\"heading-33\"><span>\u6c42\u3081\u308b\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u3068\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u57fa\u6e96<\/span><\/h3> <p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u6240\uff08NICT-CSRI\uff09\u306e\u516c\u52df\u8981\u9805\u3092\u53c2\u8003\u306b\u3001\u30ed\u30b0\u53d6\u5f97\u30fb\u89e3\u6790\u7d4c\u9a13\u3084NAC\u9023\u643a\u5b9f\u7e3e\u3092\u6c42\u4eba\u8981\u4ef6\u306b\u660e\u8a18\u3059\u308b\u3068\u3001\u5373\u6226\u529b\u4eba\u6750\u306e\u63a1\u7528\u6210\u529f\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002 \u307e\u305f\u3001\u5916\u90e8\u5c02\u9580\u5bb6\u3078\u306e\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u5f0a\u793e\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u3092\u7a93\u53e3\u3068\u3057\u3001\u300c\u8abf\u67fb\u56f0\u96e3\u6642\u300d\u300c\u6539\u3056\u3093\u7591\u7fa9\u6642\u300d\u306b\u8fc5\u901f\u306b\u76f8\u8ac7\u53ef\u80fd\u3067\u3042\u308b\u4f53\u5236\u3092\u6574\u5099\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> <ul> <li>\u5fc5\u9808\u30b9\u30ad\u30eb\uff1aDHCP\u30ed\u30b0\u89e3\u6790\u3001\u6642\u523b\u540c\u671f\u7ba1\u7406<\/li> <li>\u6b53\u8fce\uff1aZTNA\u9023\u643a\u7d4c\u9a13\u3001\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u30c4\u30fc\u30eb\u64cd\u4f5c<\/li> <li>\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\uff1a\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u7d4c\u7531\uff0824\u6642\u9593\u5bfe\u5fdc\uff09<\/li> <\/ul> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012312\" alt=\"ALT: \u4eba\u6750\u52df\u96c6\uff5e\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u30d5\u30ed\u30fc\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u554f\u3044\u5408\u308f\u305b\u7a93\u53e3\u3092\u5358\u4e00\u5316\u3059\u308b\uff1d\u5bfe\u5fdc\u54c1\u8cea\u306e\u4e00\u8cab\u6027\u300d\u304c\u4fdd\u305f\u308c\u308b\u70b9\u3092\u4eba\u4e8b\u90e8\u9580\u3068\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u6c42\u4eba\u8981\u4ef6\u306f\u5b9a\u671f\u898b\u76f4\u3057\u3057\u3001\u696d\u52d9\u5909\u5316\u306b\u5408\u308f\u305b\u305f\u30b9\u30ad\u30eb\u30de\u30c3\u30d7\u3092\u66f4\u65b0\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1aNICT-CSRI\u300ecareers\u63a1\u7528\u306b\u3064\u3044\u3066\u300f]\u3000[\u51fa\u5178\uff1a\u539a\u751f\u52b4\u50cd\u7701\u300e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u8077\u7a2e\u8a73\u7d30\u300f] <div style=\"height:50pt;\"><\/div> <a id=\"c13\"><\/a> <h2 class=\"heading-23\">\u6cd5\u4ee4\u30fb\u653f\u5e9c\u65b9\u91dd\u306b\u3088\u308b\u793e\u4f1a\u6d3b\u52d5\u306e\u5909\u5316<\/h2> <h3 class=\"heading-33\"><span>\u6cd5\u5236\u5ea6\u6539\u5b9a\u304c\u4f01\u696d\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/span><\/h3> <p>\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u306e\u300eCS2024\u300f\u3067\u306f\u3001\u4f01\u696d\u306e\u30b5\u30a4\u30d0\u30fc\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u7fa9\u52d9\u304c\u62e1\u5927\u3057\u3001\u5c0f\u898f\u6a21\u4e8b\u696d\u8005\u306b\u3082\u9069\u7528\u53ef\u80fd\u6027\u304c\u793a\u5506\u3055\u308c\u307e\u3057\u305f\u3002 \u307e\u305f\u3001NISC\u516c\u8868\u306e\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30de\u30a4\u30f3\u30c9\u5831\u544a\u66f8\u300d\u3067\u306f\u7701\u5e81\u6a2a\u65ad\u7684\u306a\u7d4c\u55b6\u5c64\u5411\u3051\u60c5\u5831\u958b\u793a\u304c\u5fc5\u9808\u3068\u63d0\u8a00\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p> <table border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"> <tr style=\"background:#DDDDDD;\"><th>\u6cd5\u4ee4\u30fb\u65b9\u91dd<\/th><th>\u5909\u66f4\u70b9<\/th><th>\u65bd\u884c\u6642\u671f<\/th><\/tr> <tr><td>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5831\u544a\u7fa9\u52d9<\/td><td>\u4e2d\u5c0f\u4f01\u696d\u3078\u62e1\u5927\u691c\u8a0e<\/td><td>2025\u5e74\u691c\u8a0e\u958b\u59cb<\/td><\/tr> <tr><td>\u7d4c\u55b6\u5c64\u60c5\u5831\u958b\u793a<\/td><td>\u5e74\u6b21\u5831\u544a\u5fc5\u9808\u5316<\/td><td>2024\u5e74\u6539\u5b9a<\/td><\/tr> <\/table> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012313\" alt=\"ALT: \u6cd5\u4ee4\u6539\u5b9a\u3068\u4f01\u696d\u5bfe\u5fdc\u306e\u6d41\u308c\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u5831\u544a\u7fa9\u52d9\u62e1\u5927\uff1d\u5bfe\u5fdc\u6f0f\u308c\u30ea\u30b9\u30af\u300d\u306e\u5897\u52a0\u3092\u7d4c\u55b6\u5c64\u306b\u793a\u3057\u3001\u30ed\u30b0\u6574\u5099\u4e88\u7b97\u306e\u512a\u5148\u63aa\u7f6e\u3092\u8a34\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u6cd5\u4ee4\u6539\u5b9a\u60c5\u5831\u306f\u6708\u6b21\u3067\u30ec\u30d3\u30e5\u30fc\u3057\u3001\u793e\u5185\u898f\u7a0b\u3078\u5373\u6642\u53cd\u6620\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1aNISC\u300eCS2024\u300f2024\u5e74]\u3000[\u51fa\u5178\uff1aNISC\u300e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30de\u30a4\u30f3\u30c9\u5831\u544a\u66f8\u300f2018\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c14\"><\/a> <h2 class=\"heading-23\">10 \u4e07\u4eba\u898f\u6a21\u3067\u306e\u30b9\u30b1\u30fc\u30eb\u8a2d\u8a08<\/h2> <h3 class=\"heading-33\"><span>\u81a8\u5927\u306a\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u306e\u6700\u9069\u5316<\/span><\/h3> <p>\u7dcf\u52d9\u7701\u300e\u6e2f\u6e7e\u60c5\u5831\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u904b\u7528\u7ba1\u7406\u4ed5\u69d8\u66f8\u300f\u3067\u306f\u3001\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u306b\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u3092\u67d4\u8edf\u306b\u518d\u8a2d\u8a08\u3059\u308b\u624b\u6cd5\u3092\u793a\u3057\u3001IPv6 \u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u904b\u7528\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002 10 \u4e07\u30e6\u30fc\u30b6\u30fc\u8d85\u306e\u74b0\u5883\u3067\u306f\u3001\/16 \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u8d85\u904e\u3059\u308b\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u3092\u30b5\u30d6\u30cd\u30c3\u30c8\u5206\u5272\u3057\u3001DHCP \u30b5\u30fc\u30d0\u3092\u8907\u6570\u53f0\u904b\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u7528\u6027\u30fb\u7ba1\u7406\u52b9\u7387\u306e\u4e21\u7acb\u7b56\u3067\u3059\u3002<\/p> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012314\" alt=\"ALT: \u8907\u6570DHCP\u30b5\u30fc\u30d0\u306b\u3088\u308b\u30b5\u30d6\u30cd\u30c3\u30c8\u5206\u5272\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\/24 \u00d7 256 \u30b5\u30d6\u30cd\u30c3\u30c8\u300d\u8a2d\u8a08\u4f8b\u3092\u63d0\u793a\u3057\u3001IP \u67af\u6e07\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u308b\u70b9\u3092\u7d4c\u55b6\u5c64\u306b\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> IPv6 \u904b\u7528\u3067\u306f SLAAC \u3068 DHCPv6 \u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30a2\u30c9\u30ec\u30b9\u8cb8\u51fa\u6642\u306e\u8a8d\u8a3c\u9023\u643a\u3092\u78ba\u4fdd\u3057\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1a\u56fd\u571f\u4ea4\u901a\u7701\u300e\u6e2f\u6e7e\u60c5\u5831\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u904b\u7528\u7ba1\u7406\u4ed5\u69d8\u66f8\u300f2023\u5e74] <div style=\"height:50pt;\"><\/div> <a id=\"c15\"><\/a> <h2 class=\"heading-23\">\u7d4c\u55b6\u5c64\u3078\u306e\u63d0\u6848\u66f8\u30b5\u30f3\u30d7\u30eb\u3068\u8aac\u5f97\u306e\u52d8\u6240<\/h2> <h3 class=\"heading-33\"><span>ROI\u30fb\u30ea\u30b9\u30af\u4f4e\u6e1b\u3092\u4e09\u70b9\u30bb\u30c3\u30c8\u3067\u63d0\u793a<\/span><\/h3> <p>IPA\u300e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6295\u8cc7\u3092\u5f97\u308b\u65b9\u6cd5\u300f\u3067\u306f\u3001\u6295\u8cc7\u63d0\u6848\u306b\u3042\u305f\u3063\u3066<strong>\u2460\u30d3\u30b8\u30cd\u30b9\u30a4\u30f3\u30d1\u30af\u30c8\u2461\u6cd5\u4ee4\u9806\u5b88\u2462\u6295\u8cc7\u56de\u53ce<\/strong>\u306e\u4e09\u3064\u3092\u63c3\u3048\u308b\u3053\u3068\u304c\u6210\u529f\u306e\u79d8\u8a23\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u63d0\u6848\u66f8\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u3001\u30ed\u30b0\u4e09\u91cd\u5316\u30e2\u30c7\u30eb\u306e\u30b3\u30b9\u30c8\u6bd4\u8f03\u8868\u3068\u6cd5\u4ee4\u8981\u4ef6\u30ea\u30b9\u30c8\u30921\u30da\u30fc\u30b8\u76ee\u306b\u914d\u7f6e\u3057\u30012\u30da\u30fc\u30b8\u76ee\u3067ROI\u30b0\u30e9\u30d5\u3092\u793a\u3059\u69cb\u6210\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p> <img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/MER25061918153012315\" alt=\"ALT: \u63d0\u6848\u66f8\u69cb\u6210\u30d5\u30ed\u30fc\" style=\"display:block;margin:30pt 0 50pt 0;\" onerror=\"this.onerror=null;this.src='https:\/\/jouhou.main.jp\/img\/%E3%81%93%E3%81%AE%E7%94%BB%E5%83%8F%E3%81%8C%E8%A6%8B%E3%81%9F%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AF%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AB%E3%81%94%E9%80%A3%E7%B5%A1%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84.gif';\">  <div class=\"frame-gray\"> <strong>\u304a\u5ba2\u69d8\u793e\u5185\u3067\u306e\u3054\u8aac\u660e\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/strong><br> \u300c\u2460\uff5e\u2462\u306e\u4e09\u70b9\u30bb\u30c3\u30c8\u300d\u3092\u6a19\u6e96\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u5316\u3057\u3001\u5168\u793e\u63d0\u6848\u306e\u30d9\u30fc\u30b9\u3068\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002 <\/div> <br> <div class=\"frame-gray\"> <strong>Perspective<\/strong><br> \u63d0\u6848\u66f8\u306fPDF\u5316\u3057\u6539\u3056\u3093\u9632\u6b62\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u4ed8\u4e0e\u3001\u7d4c\u55b6\u5c64\u306e\u5b89\u5fc3\u611f\u3092\u9ad8\u3081\u307e\u3057\u3087\u3046\u3002 <\/div> <p style=\"margin-bottom:20pt;\"><\/p> [\u51fa\u5178\uff1aIPA\u300e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6295\u8cc7\u3092\u5f97\u308b\u65b9\u6cd5\u300f2023\u5e74] <a href=\"https:\/\/jouhou.main.jp\/?page_id=26886\"><img decoding=\"async\" src=\"https:\/\/jouhou.main.jp\/img\/%E6%97%A5%E6%9C%AC%E8%B5%A4%E5%8D%81%E5%AD%97%E3%82%82%E4%BD%BF%E3%81%86%E6%83%85%E5%A0%B1%E5%B7%A5%E5%AD%A6%E7%A0%94%E7%A9%B6%E6%89%80%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9.jpg\" alt=\"\u65e5\u672c\u8d64\u5341\u5b57\u3082\u5229\u7528\u3059\u308b\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240\u3092\u305c\u3072\u3054\u5229\u7528\u304f\u3060\u3055\u3044\"><\/a>  <div> <strong><span style=\"text-decoration: underline;\">\u5fa1\u793e\u306e\u6210\u9577\u30b9\u30c6\u30fc\u30b8\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u5408\u308f\u305b\u305f\u7d4c\u55b6\u8a08\u753b<\/span><\/strong>\u3092\u63cf\u304f\u3053\u3068\u304c\u3001\u6210\u529f\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3001\u5c0e\u5165\u524d\u30fb\u5c0e\u5165\u904e\u7a0b\u3067\u5fc3\u914d\u3084\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u4fdd\u5b88\u306e\u5207\u308a\u66ff\u3048\u7b49\u306e\u3054\u76f8\u8ac7\u306a\u3069\u3082\u542b\u3081\u3066<span style=\"text-decoration: underline;\"><strong>\u5f53\u793e\u306b\u3054\u76f8\u8ac7\u3092\u9802\u3051\u308c\u3070\u3042\u3089\u3086\u308b\u30b5\u30dd\u30fc\u30c8\u3092\u627f\u308a\u307e\u3059<\/strong><\/span>\u3002 <\/div>\r\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-566e2df3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"566e2df3\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-708bbca3\" data-id=\"708bbca3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64f0656 elementor-widget elementor-widget-text-editor\" data-id=\"64f0656\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<style>h1.dai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin-top: 25px; \/* \u4e0a\u306e\u7a7a\u767d\u30922\u500d *\/    margin-bottom: 5px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}h2.fukudai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin-top: 25px; \/* \u4e0a\u306e\u7a7a\u767d\u30922\u500d *\/    margin-bottom: 5px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}.fukudai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin: 0 auto 50px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}.fukudai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin: 0 auto 50px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}<\/style><h2 class='fukudai'>\u306f\u3058\u3081\u306b<\/h2><br><p> DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u91cd\u8981\u6027\u3068\u89e3\u6790\u306e\u76ee\u7684    DHCP\uff08Dynamic Host Configuration Protocol\uff09\u30b5\u30fc\u30d0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u81ea\u52d5\u7684\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u308b\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001DHCP\u30b5\u30fc\u30d0\u306e\u30ed\u30b0\u306b\u306f\u3001\u5358\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u306e\u5272\u308a\u5f53\u3066\u5c65\u6b74\u4ee5\u4e0a\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ed\u30b0\u3092\u89e3\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5065\u5168\u6027\u3092\u4fdd\u3061\u3001\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u306b\u5f79\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u4f01\u696d\u306eIT\u90e8\u9580\u3084\u7ba1\u7406\u8005\u306b\u3068\u3063\u3066\u3001DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u89e3\u6790\u306f\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u9069\u5316\u306b\u304a\u3044\u3066\u6b20\u304b\u305b\u306a\u3044\u4f5c\u696d\u3067\u3059\u3002  \u3053\u306e\u89e3\u6790\u3092\u901a\u3058\u3066\u3001\u7570\u5e38\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3084\u4e0d\u6b63\u306a\u30c7\u30d0\u30a4\u30b9\u306e\u63a5\u7d9a\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u4e88\u671f\u3057\u306a\u3044MAC\u30a2\u30c9\u30ec\u30b9\u304c\u30ed\u30b0\u306b\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u554f\u984c\u306e\u6839\u672c\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3001\u8fc5\u901f\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u57fa\u672c\u7684\u306a\u69cb\u6210\u3068\u3001\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002   <\/p><br><br><h2 class='fukudai'>DHCP\u3068\u306f\uff1f\u57fa\u672c\u6982\u5ff5\u3068\u52d5\u4f5c\u539f\u7406\u306e\u7406\u89e3<\/h2><br><p>DHCP\uff08Dynamic Host Configuration Protocol\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306b\u81ea\u52d5\u7684\u306bIP\u30a2\u30c9\u30ec\u30b9\u3084\u305d\u306e\u4ed6\u306e\u8a2d\u5b9a\u60c5\u5831\u3092\u5272\u308a\u5f53\u3066\u308b\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u304c\u624b\u52d5\u3067\u8a2d\u5b9a\u3092\u884c\u3046\u624b\u9593\u3092\u7701\u304d\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u63a5\u7d9a\u3092\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u884c\u3046\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002  DHCP\u306e\u57fa\u672c\u7684\u306a\u52d5\u4f5c\u539f\u7406\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u306e\u9593\u3067\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u3084\u308a\u53d6\u308a\u306b\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001DHCP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u3068\u3001DHCP Discover\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u3057\u3001DHCP\u30b5\u30fc\u30d0\u306fDHCP Offer\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3057\u3001\u5229\u7528\u53ef\u80fd\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u63d0\u6848\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u3053\u306e\u63d0\u6848\u3092\u53d7\u3051\u5165\u308c\u308b\u3068\u3001DHCP Request\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3057\u3001\u30b5\u30fc\u30d0\u304c\u6700\u7d42\u7684\u306bDHCP Acknowledgment\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3059\u3053\u3068\u3067\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u5272\u308a\u5f53\u3066\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002  \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u3001DHCP\u306f\u52b9\u7387\u7684\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u7ba1\u7406\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u901a\u4fe1\u3067\u304d\u308b\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001DHCP\u306fIP\u30a2\u30c9\u30ec\u30b9\u306e\u30ea\u30fc\u30b9\u671f\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u540c\u3058\u30a2\u30c9\u30ec\u30b9\u304c\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u5360\u6709\u3055\u308c\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001DHCP\u306f\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u5b58\u5728\u3067\u3042\u308a\u3001\u9069\u5207\u306b\u7ba1\u7406\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b89\u5b9a\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u7ae0\u3067\u306f\u3001DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u5177\u4f53\u7684\u306a\u69cb\u6210\u3068\u3001\u305d\u308c\u3092\u7528\u3044\u305f\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002   <\/p><br><br><h2 class='fukudai'>DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u69cb\u9020\u3068\u89e3\u6790\u624b\u6cd5<\/h2><br><p>DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u60c5\u5831\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u521d\u306b\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u8a18\u9332\u3055\u308c\u3001\u5404\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3057\u305f\u65e5\u6642\u3092\u793a\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eIP\u30a2\u30c9\u30ec\u30b9\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3001\u30ea\u30fc\u30b9\u306e\u72b6\u614b\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u3001\u30ea\u30ea\u30fc\u30b9\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306a\u3069\uff09\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001DHCP\u30b5\u30fc\u30d0\u306e\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7a2e\u985e\uff08Offer\u3001Request\u3001Acknowledgment\u306a\u3069\uff09\u3082\u8a18\u9332\u3055\u308c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u306e\u3084\u308a\u53d6\u308a\u306e\u5c65\u6b74\u3092\u8ffd\u8de1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002  \u3053\u308c\u3089\u306e\u30ed\u30b0\u3092\u89e3\u6790\u3059\u308b\u305f\u3081\u306e\u624b\u6cd5\u3068\u3057\u3066\u306f\u3001\u307e\u305a\u7570\u5e38\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u63a2\u3059\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u77ed\u671f\u9593\u306b\u4f55\u5ea6\u3082\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u4e88\u671f\u3057\u306a\u3044MAC\u30a2\u30c9\u30ec\u30b9\u304c\u983b\u7e41\u306b\u898b\u3089\u308c\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306f\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5146\u5019\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u7279\u5b9a\u306e\u6642\u9593\u5e2f\u306b\u7570\u5e38\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u3082\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002  \u89e3\u6790\u30c4\u30fc\u30eb\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ed\u30b0\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u7570\u5e38\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u9023\u3059\u308b\u5168\u3066\u306e\u30ed\u30b0\u30a8\u30f3\u30c8\u30ea\u3092\u62bd\u51fa\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u9023\u3059\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u884c\u52d5\u3092\u8a73\u7d30\u306b\u5206\u6790\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u69cb\u9020\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306a\u89e3\u6790\u624b\u6cd5\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b89\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u7ae0\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u4e8b\u4f8b\u3092\u901a\u3058\u3066\u3001\u3069\u306e\u3088\u3046\u306b\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8003\u5bdf\u3057\u307e\u3059\u3002   <\/p><br><br><h2 class='fukudai'>IP\u5272\u5f53\u5c65\u6b74\u304b\u3089\u898b\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u884c\u52d5\u30d1\u30bf\u30fc\u30f3<\/h2><br><p>IP\u5272\u5f53\u5c65\u6b74\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u884c\u52d5\u30d1\u30bf\u30fc\u30f3\u3092\u628a\u63e1\u3057\u3001\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7279\u5b9a\u306b\u5f79\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u3069\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u3069\u308c\u3060\u3051\u306e\u983b\u5ea6\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u7570\u5e38\u306a\u52d5\u304d\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u540c\u3058IP\u30a2\u30c9\u30ec\u30b9\u304c\u77ed\u671f\u9593\u306b\u8907\u6570\u306eMAC\u30a2\u30c9\u30ec\u30b9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u308c\u306f\u4e0d\u6b63\u306a\u30c7\u30d0\u30a4\u30b9\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u5146\u5019\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002 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class='fukudai'>DHCP\u30ed\u30b0\u89e3\u6790\u306e\u610f\u7fa9\u3068\u4eca\u5f8c\u306e\u5c55\u671b<\/h2><br><p>DHCP\u30b5\u30fc\u30d0\u30ed\u30b0\u306e\u89e3\u6790\u306f\u3001\u4f01\u696d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6bb5\u3067\u3059\u3002IP\u5272\u5f53\u5c65\u6b74\u3092\u901a\u3058\u3066\u4e0d\u6b63\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7279\u5b9a\u3057\u3001\u7570\u5e38\u306a\u52d5\u304d\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3053\u3068\u3067\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3092\u672a\u7136\u306b\u9632\u3050\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4f01\u696d\u306e\u60c5\u5831\u8cc7\u7523\u3092\u5b88\u308b\u305f\u3081\u306e\u57fa\u76e4\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002  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