{"id":5551,"date":"2025-08-09T19:42:36","date_gmt":"2025-08-09T10:42:36","guid":{"rendered":"https:\/\/sky-peace.net\/?p=5551"},"modified":"2025-08-09T19:42:36","modified_gmt":"2025-08-09T10:42:36","slug":"network-topology","status":"publish","type":"post","link":"https:\/\/sky-peace.net\/certified\/network-topology\/","title":{"rendered":"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u5fb9\u5e95\u89e3\u8aac\u2502\u30d0\u30b9\u30fb\u30b9\u30bf\u30fc\u30fb\u30ea\u30f3\u30b0\u306e\u5197\u9577\u6027\uff06\u30b3\u30b9\u30c8\u6bd4\u8f03\u3010\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30da\u30b7\u30e3\u30ea\u30b9\u30c8\u8a66\u9a13\u5bfe\u7b56\u3011"},"content":{"rendered":"<p>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u300d\u3068\u805e\u3044\u3066\u3001\u3042\u306a\u305f\u306f\u3069\u3093\u306a\u30a4\u30e1\u30fc\u30b8\u3092\u6301\u3061\u307e\u3059\u304b\uff1f<\/p>\n<p>\u300c\u3042\u30fc\u3001\u30d0\u30b9\u578b\u3001\u30b9\u30bf\u30fc\u578b\u3001\u30ea\u30f3\u30b0\u578b\u306d\u2026\u306f\u3044\u306f\u3044\u3001\u8a66\u9a13\u306b\u51fa\u308b\u304b\u3089\u6697\u8a18\u3059\u308b\u3084\u3064\u3067\u3057\u3087\uff1f\u300d<\/p>\n<p>\u3082\u3057\u5c11\u3057\u3067\u3082\u305d\u3046\u611f\u3058\u305f\u306a\u3089\u3001\u3053\u306e\u8a18\u4e8b\u306f\u3042\u306a\u305f\u306e\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002\u591a\u304f\u306e\u53c2\u8003\u66f8\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u304c\u8868\u306b\u307e\u3068\u3081\u3089\u308c\u3001\u300c\u3053\u308c\u3092\u899a\u3048\u307e\u3057\u3087\u3046\u300d\u3067\u7d42\u308f\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u305d\u308c\u3082\u5b66\u7fd2\u306e\u4e00\u6b69\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3067\u306f\u3042\u307e\u308a\u306b\u3082\u3063\u305f\u3044\u306a\u3044\uff01<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u304c\u76ee\u6307\u3059\u306e\u306f\u3001\u305d\u3093\u306a<strong>\u300c\u4f5c\u696d\u300d\u3068\u3057\u3066\u306e\u6697\u8a18\u5b66\u7fd2\u304b\u3089\u306e\u8131\u5374<\/strong>\u3067\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u304c\u5171\u306b\u76ee\u6307\u3059\u30b4\u30fc\u30eb\u306f\u3001\u3042\u306a\u305f\u304c<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u8005\u306e\u300e\u601d\u8003\u300f\u3092\u8aad\u307f\u89e3\u304d\u3001\u305d\u306e\u8a2d\u8a08\u601d\u60f3\u3092\u8a9e\u308c\u308b\u3088\u3046\u306b\u306a\u308b<\/strong>\u3053\u3068\u3002\u76ee\u306e\u524d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u56f3\u3092\u898b\u305f\u3060\u3051\u3067\u3001<\/p>\n<ul>\n<li>\u300c\u306a\u305c\u3001\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u30b3\u30b9\u30c8\u3092\u304b\u3051\u3066\u307e\u3067<strong>\u30b9\u30bf\u30fc\u578b<\/strong>\u3092\u9078\u3093\u3060\u3093\u3060\u308d\u3046\uff1f\u300d<\/li>\n<li>\u300c\u3053\u306e\u5834\u9762\u3067\u3001\u3042\u3048\u3066\u30b7\u30f3\u30d7\u30eb\u306a<strong>\u30d0\u30b9\u578b<\/strong>\u3092\u63a1\u7528\u3057\u305f\u80cc\u666f\u306b\u306f\u4f55\u304c\u3042\u308b\u3093\u3060\uff1f\u300d<\/li>\n<li>\u300c\u3053\u306e<strong>\u30ea\u30f3\u30b0\u578b<\/strong>\u306e\u69cb\u6210\u306f\u3001\u3069\u3093\u306a\u969c\u5bb3\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u306e\u304b\u306a\uff1f\u300d<\/li>\n<\/ul>\n<p>\u3068\u3044\u3063\u305f\u3001\u8a2d\u8a08\u306e\u88cf\u5074\u306b\u3042\u308b<strong>\u300c\u30b3\u30b9\u30c8\u300d\u300c\u4fe1\u983c\u6027\u300d\u300c\u62e1\u5f35\u6027\u300d\u3068\u3044\u3063\u305f\u8981\u7d20\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/strong>\u3092\u3001\u307e\u308b\u3067\u5f53\u4e8b\u8005\u306e\u3088\u3046\u306b\u611f\u3058\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u307f\u7d42\u3048\u308b\u9803\u3001\u3042\u306a\u305f\u306f\u5358\u306a\u308b\u77e5\u8b58\u306e\u53d7\u3051\u624b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IT\u30a4\u30f3\u30d5\u30e9\u306e\u300c\u306a\u305c\uff1f\u300d\u3092\u81ea\u3089\u306e\u982d\u3067\u8003\u3048\u3001\u305d\u306e\u9762\u767d\u3055\u306b\u76ee\u899a\u3081\u305f\u3001\u672a\u6765\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u672a\u6765\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3078\u3068\u9032\u5316\u3057\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>\u3055\u3042\u3001\u4e00\u7dd2\u306b\u77e5\u7684\u597d\u5947\u5fc3\u3042\u3075\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e16\u754c\u3078\u3001\u65c5\u7acb\u3061\u307e\u3057\u3087\u3046\uff01<\/p>\n<h3>\u30101. 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\/>\u9053\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u4e00\u53f0\u306e\u8eca\u304c\u6545\u969c\u3067\u6b62\u307e\u308b\u3068\u3001\u8857\u4e2d\u306e\u8eca\u304c\u52d5\u3051\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\uff08\u6e0b\u6ede\uff09\u3002<\/li>\n<li><strong>\u4e2d\u592e\u306e\u5de8\u5927\u306a\u30ed\u30fc\u30bf\u30ea\u30fc\u304b\u3089\u653e\u5c04\u72b6\u306b\u9053\u304c\u4f38\u3073\u3066<\/strong>\u3044\u305f\u3089\uff1f\uff08\u30b9\u30bf\u30fc\u578b\uff09<br \/>\u3069\u3053\u3078\u884c\u304f\u306b\u3082\u4fbf\u5229\u3067\u3059\u304c\u3001\u3082\u3057\u305d\u306e\u4e2d\u592e\u30ed\u30fc\u30bf\u30ea\u30fc\u304c\u9589\u9396\u3055\u308c\u305f\u3089\u3001\u8857\u5168\u4f53\u306e\u6a5f\u80fd\u304c\u9ebb\u75fa\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u3050\u308b\u3063\u3068\u4e00\u5468\u3067\u304d\u308b\u74b0\u72b6\u7dda\u304c\u30e1\u30a4\u30f3<\/strong>\u3060\u3063\u305f\u3089\uff1f\uff08\u30ea\u30f3\u30b0\u578b\uff09<br \/>\u3069\u3053\u304b\u3067\u5de5\u4e8b\u304c\u3042\u3063\u3066\u3082\u53cd\u5bfe\u5074\u304b\u3089\u76ee\u7684\u5730\u306b\u5411\u304b\u3048\u307e\u3059\u304c\u3001\u4e00\u65b9\u901a\u884c\u3060\u3068\u304b\u306a\u308a\u9060\u56de\u308a\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3069\u3046\u3067\u3057\u3087\u3046\u3002\u8857\u306e\u300c\u9053\u8def\u7db2\u306e\u8a2d\u8a08\u56f3\u300d\u304c\u3001\u305d\u306e\u8857\u306e\u5229\u4fbf\u6027\u3084\u707d\u5bb3\u3078\u306e\u5f37\u3055\u306b\u76f4\u7d50\u3059\u308b\u3053\u3068\u304c\u30a4\u30e1\u30fc\u30b8\u3067\u304d\u305f\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u3053\u306e<strong>\u300c\u9053\u8def\u7db2\u306e\u8a2d\u8a08\u56f3\u300d\u306b\u3042\u305f\u308b\u3082\u306e\u3001\u305d\u308c\u3053\u305d\u304c\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u300d<\/strong>\u306a\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u672c\u7684\u306a\u300c\u5f62\u300d\u3067\u3042\u308b\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5b66\u3073\u3001\u305d\u308c\u305e\u308c\u306e\u5f62\u304c\u6301\u3064\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u89e3\u304d\u660e\u304b\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3055\u3042\u3001\u307e\u305a\u306f\u57fa\u672c\u306e\u5f62\u304b\u3089\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01<\/p>\n<h3>\u30102. 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\/>\u7ba1\u7406\u304c\u697d\u3067\u30c8\u30e9\u30d6\u30eb\u3082\u4ed6\u306b\u5e83\u304c\u308a\u306b\u304f\u3044\u512a\u7b49\u751f\u3002\u3067\u3082\u3001\u53f8\u4ee4\u5854\u304c\u5012\u308c\u308b\u3068\u5168\u6a5f\u80fd\u304c\u30b9\u30c8\u30c3\u30d7\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30ea\u30f3\u30b0\u578b<\/strong>&emsp;\u2192&emsp;<strong>\u300c\u307f\u3093\u306a\u3067\u624b\u3092\u3064\u306a\u3050\u8f2a\uff01\u300d<\/strong><br \/>\u30c7\u30fc\u30bf\u304c\u9806\u756a\u306b\u56de\u3063\u3066\u304f\u308b\u306e\u3067\u885d\u7a81\u77e5\u3089\u305a\u3002\u3067\u3082\u3001\u8ab0\u304b\u4e00\u4eba\u304c\u624b\u3092\u96e2\u3059\u3068\u3001\u307f\u3093\u306a\u306e\u8f2a\u304c\u9014\u5207\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3044\u304b\u304c\u3067\u3057\u3087\u3046\uff1f\u306a\u3093\u3068\u306a\u304f\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u304c\u898b\u3048\u3066\u304d\u305f\u3067\u3057\u3087\u3046\u304b\u3002<br \/>\n\u3067\u306f\u6b21\u306b\u3001\u8a66\u9a13\u5bfe\u7b56\u3068\u3057\u3066\u3082\u975e\u5e38\u306b\u91cd\u8981\u306a\u300c\u6bd4\u8f03\u65e9\u898b\u8868\u300d\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u3053\u3053\u304c\u6700\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3067\u3059\uff01<\/p>\n<h4>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u6bd4\u8f03\u65e9\u898b\u8868<\/h4>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%; border-collapse: collapse; border:1px solid #ccc;\">\n<thead style=\"background-color:#f2f2f2;\">\n<tr>\n<th style=\"padding: 8px; border:1px solid #ccc;\">\u9805\u76ee<\/th>\n<th style=\"padding: 8px; border:1px solid #ccc;\">\u30d0\u30b9\u578b<\/th>\n<th style=\"padding: 8px; border:1px solid #ccc;\">\u30b9\u30bf\u30fc\u578b<\/th>\n<th style=\"padding: 8px; border:1px solid #ccc;\">\u30ea\u30f3\u30b0\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px; border:1px solid #ccc; text-align: center;\"><strong>\u7279\u5fb4<\/strong><\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u306b\u5168\u7aef\u672b\u3092T\u5b57\u30b3\u30cd\u30af\u30bf\u306a\u3069\u3067\u63a5\u7d9a\u3059\u308b\u3002<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30cf\u30d6\u3084\u30b9\u30a4\u30c3\u30c1\u306a\u3069\u306e\u96c6\u7dda\u88c5\u7f6e\u3092\u4e2d\u5fc3\u306b\u3001\u5404\u7aef\u672b\u3092\u653e\u5c04\u72b6\u306b\u63a5\u7d9a\u3059\u308b\u3002<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u5404\u7aef\u672b\u3092\u96a3\u63a5\u3059\u308b\u3082\u306e\u3068\u6570\u73e0\u3064\u306a\u304e\u306b\u3057\u3001\u5168\u4f53\u3067\u5186\u74b0\u72b6\u306e\u5f62\u3092\u69cb\u6210\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border:1px solid #ccc; text-align: center;\"><strong>\u30e1\u30ea\u30c3\u30c8<\/strong><\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30fb\u5fc5\u8981\u306a\u30b1\u30fc\u30d6\u30eb\u9577\u304c\u6700\u3082\u77ed\u3044<br \/>\u30fb\u96c6\u7dda\u88c5\u7f6e\u304c\u4e0d\u8981\u3067\u4f4e\u30b3\u30b9\u30c8<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30fb1\u53f0\u306e\u7aef\u672b\u3084\u30b1\u30fc\u30d6\u30eb\u306e\u969c\u5bb3\u304c\u4ed6\u306b\u5f71\u97ff\u3057\u306b\u304f\u3044<br \/>\u30fb\u969c\u5bb3\u7b87\u6240\u306e\u7279\u5b9a\u304c\u5bb9\u6613<br \/>\u30fb\u7ba1\u7406\u3084\u62e1\u5f35\u304c\u3057\u3084\u3059\u3044<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30fb\u30c7\u30fc\u30bf\u306e\u885d\u7a81\uff08\u30b3\u30ea\u30b8\u30e7\u30f3\uff09\u304c\u767a\u751f\u3057\u306a\u3044<br \/>\u30fb\u7279\u5b9a\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u901a\u4fe1\u6a5f\u4f1a\u304c\u4fdd\u8a3c\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border:1px solid #ccc; text-align: center;\"><strong>\u30c7\u30e1\u30ea\u30c3\u30c8<\/strong><\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30fb\u57fa\u5e79\u30b1\u30fc\u30d6\u30eb\u306e\u65ad\u7dda\u3067\u5168\u4f53\u304c\u505c\u6b62<br \/>\u30fb\u901a\u4fe1\u91cf\u304c\u5897\u3048\u308b\u3068\u885d\u7a81\u304c\u591a\u767a<br \/>\u30fb\u969c\u5bb3\u7b87\u6240\u306e\u7279\u5b9a\u304c\u56f0\u96e3<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30fb\u4e2d\u5fc3\u306e\u96c6\u7dda\u88c5\u7f6e\u306e\u6545\u969c\u3067\u5168\u4f53\u304c\u505c\u6b62<br \/>\u30fb\u96c6\u7dda\u88c5\u7f6e\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b<br \/>\u30fb\u30b1\u30fc\u30d6\u30eb\u306e\u7dcf\u5ef6\u9577\u304c\u9577\u304f\u306a\u308b<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u30fb1\u53f0\u306e\u7aef\u672b\u3084\u30b1\u30fc\u30d6\u30eb\u306e\u969c\u5bb3\u3067\u5168\u4f53\u304c\u505c\u6b62\uff08\u203b\u5358\u4e00\u30ea\u30f3\u30b0\u306e\u5834\u5408\uff09<br \/>\u30fb\u7aef\u672b\u306e\u8ffd\u52a0\u3084\u524a\u9664\u304c\u96e3\u3057\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border:1px solid #ccc; text-align: center;\"><strong>\u4e3b\u306a\u5229\u7528\u4f8b<\/strong><\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u521d\u671f\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0810BASE-2, 10BASE-5\uff09<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">\u73fe\u5728\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08LAN\uff09<\/td>\n<td style=\"padding: 8px; border:1px solid #ccc;\">FDDI, \u30c8\u30fc\u30af\u30f3\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><small>\u203b\u30b9\u30de\u30db\u306e\u5834\u5408\u306f\u6a2a\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059<\/small><\/p>\n<p>\u3053\u306e\u8868\u304c\u982d\u306b\u5165\u3063\u3066\u3044\u308b\u3060\u3051\u3067\u3001\u5fdc\u7528\u60c5\u5831\u6280\u8853\u8005\u8a66\u9a13\u306e\u5348\u524d\u554f\u984c\u306f\u304b\u306a\u308a\u6709\u5229\u306b\u6226\u3048\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u304b\u3089\u306f\u3001\u3053\u306e\u8868\u306e\u5185\u5bb9\u3092\u4e00\u3064\u3072\u3068\u3064\u3001\u56f3\u89e3\u3067\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01<\/p>\n<h3>\u30103. \u5927\u56f3\u89e3\uff1a\u30d0\u30b9\u30fb\u30b9\u30bf\u30fc\u30fb\u30ea\u30f3\u30b0\u578b\u306e\u4ed5\u7d44\u307f\u3011<\/h3>\n<p>\u3055\u3042\u3001\u3053\u3053\u304b\u3089\u306f3\u3064\u306e\u57fa\u672c\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u4ed5\u7d44\u307f\u3092\u3001\u56f3\u3068\u5171\u306b\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u305d\u308c\u305e\u308c\u306e\u300c\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u65b9\u300d\u3068\u300c\u5f31\u70b9\u300d\u3092\u30a4\u30e1\u30fc\u30b8\u3067\u6349\u3048\u308b\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n<h4>3.1 \u30d0\u30b9\u578b\uff1a\u4e00\u672c\u9053\u3092\u884c\u304d\u4ea4\u3046\u30c7\u30fc\u30bf\u305f\u3061<\/h4>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30d0\u30b9\u578b\u306e\u69cb\u6210\u56f3\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff081\u672c\u306e\u540c\u8ef8\u30b1\u30fc\u30d6\u30eb\u306b\u3001\u8907\u6570\u306ePC\u304cT\u5b57\u578b\u306e\u30b3\u30cd\u30af\u30bf\u3067\u3076\u3089\u4e0b\u304c\u308b\u3088\u3046\u306b\u63a5\u7d9a\u3055\u308c\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u4e21\u7aef\u306b\u300c\u7d42\u7aef\u62b5\u6297\u300d\u307e\u305f\u306f\u300c\u30bf\u30fc\u30df\u30cd\u30fc\u30bf\u300d\u3068\u66f8\u304b\u308c\u305f\u90e8\u54c1\u304c\u4ed8\u3044\u3066\u3044\u308b\u56f3\uff09<\/small>\n<\/div>\n<p><strong>\u4ed5\u7d44\u307f\uff1a<\/strong><br \/>\n\u30d0\u30b9\u578b\u306f\u3001\u305d\u306e\u540d\u306e\u901a\u308a\u300c\u30d0\u30b9\u300d\u3068\u547c\u3070\u308c\u308b1\u672c\u306e\u30e1\u30a4\u30f3\u30b1\u30fc\u30d6\u30eb\u306b\u3001\u3059\u3079\u3066\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u63a5\u7d9a\u3055\u308c\u308b\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u5f62\u3067\u3059\u3002\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u96fb\u6c17\u4fe1\u53f7\u3068\u3057\u3066\u30b1\u30fc\u30d6\u30eb\u5168\u4f53\u306b\u5e83\u304c\u308a\uff08\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\uff09\u3001\u3059\u3079\u3066\u306e\u7aef\u672b\u304c\u305d\u306e\u4fe1\u53f7\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u5b9b\u5148\u304c\u81ea\u5206\u3060\u3063\u305f\u5834\u5408\u306e\u307f\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u8fbc\u3080\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<p><strong>\u5f31\u70b9\uff1a<\/strong><br \/>\n\u3053\u306e\u5f62\u306e\u6700\u5927\u306e\u5f31\u70b9\u306f\u3001<strong>\u30e1\u30a4\u30f3\u30b1\u30fc\u30d6\u30eb<\/strong>\u3067\u3059\u3002\u3082\u3057\u3001\u3053\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u3069\u3053\u304b\u4e00\u7b87\u6240\u3067\u3082\u65ad\u7dda\u3057\u305f\u308a\u3001\u4e21\u7aef\u306b\u3042\u308b<strong>\u30bf\u30fc\u30df\u30cd\u30fc\u30bf\uff08\u7d42\u7aef\u62b5\u6297\uff09<\/strong>\u304c\u5916\u308c\u305f\u308a\u3059\u308b\u3068\u3001\u4fe1\u53f7\u304c\u6b63\u3057\u304f\u4f1d\u308f\u3089\u306a\u304f\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u304c\u505c\u6b62\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30d0\u30b9\u578b\u306e\u5f31\u70b9\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u30e1\u30a4\u30f3\u30b1\u30fc\u30d6\u30eb\u306e\u9014\u4e2d\u306b\u300c\u00d7\u300d\u5370\u304c\u63cf\u304b\u308c\u3001\u3059\u3079\u3066\u306ePC\u304c\u901a\u4fe1\u4e0d\u53ef\u306b\u306a\u3063\u3066\u3044\u308b\u30a4\u30e1\u30fc\u30b8\u56f3\uff09<\/small>\n<\/div>\n<h4>3.2 \u30b9\u30bf\u30fc\u578b\uff1a\u53f8\u4ee4\u5854\u300c\u30b9\u30a4\u30c3\u30c1\u300d\u304c\u4ea4\u901a\u6574\u7406<\/h4>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30b9\u30bf\u30fc\u578b\u306e\u69cb\u6210\u56f3\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u4e2d\u592e\u306b\u300c\u30b9\u30a4\u30c3\u30c1\u300d\u307e\u305f\u306f\u300c\u30cf\u30d6\u300d\u3068\u66f8\u304b\u308c\u305f\u7bb1\u304c\u3042\u308a\u3001\u305d\u3053\u304b\u3089\u653e\u5c04\u72b6\u306b\u5404PC\u3078\u500b\u5225\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u56f3\uff09<\/small>\n<\/div>\n<p><strong>\u4ed5\u7d44\u307f\uff1a<\/strong><br \/>\n\u30b9\u30bf\u30fc\u578b\u306f\u3001<strong>\u300c\u30b9\u30a4\u30c3\u30c1\u300d\u3084\u300c\u30cf\u30d6\u300d\u3068\u3044\u3063\u305f\u96c6\u7dda\u88c5\u7f6e<\/strong>\u3092\u4e2d\u5fc3\u306b\u3001\u5404\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u653e\u5c04\u72b6\u306b\u63a5\u7d9a\u3059\u308b\u5f62\u3067\u3059\u3002\u73fe\u5728\u4e3b\u6d41\u306eLAN\u306f\u3001\u307b\u3068\u3093\u3069\u304c\u3053\u306e\u30b9\u30bf\u30fc\u578b\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306f\u307e\u305a\u4e2d\u5fc3\u306e\u30b9\u30a4\u30c3\u30c1\u306b\u9001\u3089\u308c\u3001\u30b9\u30a4\u30c3\u30c1\u304c\u5b9b\u5148\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u5224\u65ad\u3057\u3001\u305d\u306e\u76f8\u624b\u306b\u3060\u3051\u30c7\u30fc\u30bf\u3092\u8ce2\u304f\u5c4a\u3051\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p><strong>\u5f31\u70b9\uff1a<\/strong><br \/>\n\u3053\u306e\u5f62\u306e\u5f31\u70b9\u306f\u3001\u8a00\u308f\u305a\u3082\u304c\u306a<strong>\u4e2d\u5fc3\u306e\u30b9\u30a4\u30c3\u30c1<\/strong>\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u901a\u4fe1\u304c\u3053\u3053\u3092\u7d4c\u7531\u3059\u308b\u305f\u3081\u3001\u3082\u3057\u30b9\u30a4\u30c3\u30c1\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u901a\u4fe1\u4e0d\u80fd\u306b\u9665\u308a\u307e\u3059\u3002\u307e\u3055\u306b\u30a2\u30ad\u30ec\u30b9\u8171\u3067\u3059\u306d\u3002\u305f\u3060\u3057\u3001\u3069\u3053\u304b1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u65ad\u7dda\u3057\u305f\u308a\u30011\u53f0\u306ePC\u304c\u6545\u969c\u3057\u305f\u308a\u3057\u3066\u3082\u3001\u5f71\u97ff\u306f\u305d\u306e\u7aef\u672b\u3060\u3051\u306b\u9650\u5b9a\u3055\u308c\u308b\u3068\u3044\u3046\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30b9\u30bf\u30fc\u578b\u306e\u5f31\u70b9\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u4e2d\u592e\u306e\u30b9\u30a4\u30c3\u30c1\u306b\u300c\u00d7\u300d\u5370\u304c\u63cf\u304b\u308c\u3001\u3059\u3079\u3066\u306ePC\u304c\u901a\u4fe1\u4e0d\u53ef\u306b\u306a\u3063\u3066\u3044\u308b\u30a4\u30e1\u30fc\u30b8\u56f3\uff09<\/small>\n<\/div>\n<h4>3.3 \u30ea\u30f3\u30b0\u578b\uff1a\u30c7\u30fc\u30bf\u3092\u30d0\u30b1\u30c4\u30ea\u30ec\u30fc\uff01<\/h4>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30ea\u30f3\u30b0\u578b\u306e\u69cb\u6210\u56f3\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u8907\u6570\u306ePC\u304c\u5186\u3092\u63cf\u304f\u3088\u3046\u306b\u6570\u73e0\u3064\u306a\u304e\u306b\u63a5\u7d9a\u3055\u308c\u3001\u30c7\u30fc\u30bf\u304c\u6642\u8a08\u56de\u308a\u306e\u77e2\u5370\u3067\u6d41\u308c\u3066\u3044\u308b\u56f3\uff09<\/small>\n<\/div>\n<p><strong>\u4ed5\u7d44\u307f\uff1a<\/strong><br \/>\n\u30ea\u30f3\u30b0\u578b\u306f\u3001\u3059\u3079\u3066\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u8f2a\u3063\u304b\u72b6\u306b\u63a5\u7d9a\u3059\u308b\u5f62\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306f\u4e00\u65b9\u5411\u306b\u3001\u96a3\u3078\u96a3\u3078\u3068\u30d0\u30b1\u30c4\u30ea\u30ec\u30fc\u306e\u3088\u3046\u306b\u8ee2\u9001\u3055\u308c\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u65b9\u5f0f\u306e\u5927\u304d\u306a\u7279\u5fb4\u306f\u3001<strong>\u300c\u30c8\u30fc\u30af\u30f3\u300d<\/strong>\u3068\u547c\u3070\u308c\u308b\u9001\u4fe1\u6a29\u3092\u4f7f\u3046\u3053\u3068\uff08\u30c8\u30fc\u30af\u30f3\u30d1\u30c3\u30b7\u30f3\u30b0\u65b9\u5f0f\uff09\u3002\u3053\u306e\u30c8\u30fc\u30af\u30f3\u3092\u6301\u3063\u3066\u3044\u308b\u7aef\u672b\u3060\u3051\u304c\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u308b\u30eb\u30fc\u30eb\u306a\u306e\u3067\u3001\u30d0\u30b9\u578b\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u540c\u58eb\u306e\u885d\u7a81\uff08\u30b3\u30ea\u30b8\u30e7\u30f3\uff09\u304c\u8d77\u3053\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><strong>\u5f31\u70b9\uff1a<\/strong><br \/>\n\u30b7\u30f3\u30d7\u30eb\u306a\u30ea\u30f3\u30b0\u578b\u3067\u306f\u3001<strong>1\u53f0\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u6545\u969c\u3084\u30b1\u30fc\u30d6\u30eb\u306e\u65ad\u7dda<\/strong>\u304c\u3001\u30d0\u30b1\u30c4\u30ea\u30ec\u30fc\u306e\u9014\u7d76\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u8f2a\u5168\u4f53\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u505c\u6b62\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002\uff08\u203b\u3053\u306e\u5f31\u70b9\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306b\u3001\u4e8c\u91cd\u306e\u30ea\u30f3\u30b0\u3092\u6301\u3064\u306a\u3069\u306e\u5197\u9577\u5316\u7b56\u304c\u8003\u3048\u3089\u308c\u307e\u3057\u305f\uff09<\/p>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30ea\u30f3\u30b0\u578b\u306e\u5f31\u70b9\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u30ea\u30f3\u30b0\u3092\u69cb\u6210\u3059\u308bPC\u306e1\u53f0\u306b\u300c\u00d7\u300d\u5370\u304c\u63cf\u304b\u308c\u3001\u30ea\u30f3\u30b0\u304c\u9014\u5207\u308c\u3066\u901a\u4fe1\u4e0d\u53ef\u306b\u306a\u3063\u3066\u3044\u308b\u30a4\u30e1\u30fc\u30b8\u56f3\uff09<\/small>\n<\/div>\n<h3>\u30104. \u306a\u305c\uff1f\u304c\u308f\u304b\u308b\u6df1\u6398\u308a\u89e3\u8aac\uff1a\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u6bd4\u8f03\u3011<\/h3>\n<p>\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u300c\u5f62\u300d\u304c\u5206\u304b\u3063\u305f\u3068\u3053\u308d\u3067\u3001\u6b21\u306f\u305d\u306e\u300c\u306a\u305c\uff1f\u300d\u306b\u8feb\u308a\u307e\u3059\u3002\u306a\u305c\u305d\u306e\u5f62\u306f\u30b3\u30b9\u30c8\u304c\u5b89\u3044\u306e\u304b\uff1f\u306a\u305c\u969c\u5bb3\u306b\u5f37\u3044\u306e\u304b\uff1f\u3053\u3053\u3067\u306f\u8a2d\u8a08\u8005\u306e\u8996\u70b9\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u8ad6\u7406\u7684\u306b\u89e3\u304d\u660e\u304b\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>4.1 \u30b3\u30b9\u30c8\u306e\u300c\u306a\u305c\uff1f\u300d \uff5e\u5b89\u3055\u306e\u7406\u7531\u3068\u3001\u305d\u306e\u4ee3\u511f\uff5e<\/h4>\n<dl>\n<dt>\u30d0\u30b9\u578b\u306e\u5b89\u3055\u306e\u79d8\u5bc6<\/dt>\n<dd>\u306a\u305c\u30d0\u30b9\u578b\u306f\u4f4e\u30b3\u30b9\u30c8\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u7406\u7531\u306f2\u3064\u3067\u3059\u30021\u3064\u306f\u3001<strong>1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u5168\u54e1\u3067\u5171\u6709\u3059\u308b<\/strong>\u305f\u3081\u3001\u5358\u7d14\u306b\u5fc5\u8981\u306a\u30b1\u30fc\u30d6\u30eb\u306e\u7dcf\u5ef6\u9577\u304c\u77ed\u304f\u3066\u6e08\u3080\u3053\u3068\u3002\u3082\u30461\u3064\u306f\u3001\u30b9\u30bf\u30fc\u578b\u306e\u3088\u3046\u306a<strong>\u9ad8\u4fa1\u306a\u96c6\u7dda\u88c5\u7f6e\uff08\u30b9\u30a4\u30c3\u30c1\u306a\u3069\uff09\u304c\u4e0d\u8981<\/strong>\u306a\u3053\u3068\u3067\u3059\u3002\u3068\u306b\u304b\u304f\u521d\u671f\u8cbb\u7528\u3092\u6291\u3048\u305f\u3044\u3001\u3068\u3044\u3046\u5834\u9762\u3067\u91cd\u5b9d\u3055\u308c\u307e\u3057\u305f\u3002<\/dd>\n<dt>\u30b9\u30bf\u30fc\u578b\u306e\u30b3\u30b9\u30c8\u306e\u7406\u7531<\/dt>\n<dd>\u9006\u306b\u30b9\u30bf\u30fc\u578b\u306f\u3001<strong>\u4e2d\u5fc3\u306e\u30b9\u30a4\u30c3\u30c1\u304b\u3089\u5404\u7aef\u672b\u307e\u30671\u672c\u305a\u3064\u500b\u5225\u306b\u30b1\u30fc\u30d6\u30eb\u3092\u914d\u7dda\u3059\u308b<\/strong>\u305f\u3081\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u7dcf\u5ef6\u9577\u304c\u9577\u304f\u306a\u308a\u304c\u3061\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u4e2d\u5fc3\u306b\u306f<strong>\u30b9\u30a4\u30c3\u30c1\u672c\u4f53\u306e\u30b3\u30b9\u30c8<\/strong>\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u30d0\u30b9\u578b\u306b\u6bd4\u3079\u3066\u30b3\u30b9\u30c8\u9ad8\u306b\u306a\u308b\u7406\u7531\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u73fe\u5728\u3067\u306f\u30b1\u30fc\u30d6\u30eb\u3084\u30b9\u30a4\u30c3\u30c1\u306e\u4fa1\u683c\u304c\u5927\u5e45\u306b\u4e0b\u304c\u3063\u305f\u305f\u3081\u3001\u3053\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u306f\u6614\u307b\u3069\u5927\u304d\u306a\u554f\u984c\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/dd>\n<\/dl>\n<p><strong>\u7d50\u8ad6\uff1a<\/strong>\u521d\u671f\u69cb\u7bc9\u306e\u5b89\u3055\u3060\u3051\u3092\u898b\u308c\u3070\u30d0\u30b9\u578b\u306b\u8ecd\u914d\u304c\u4e0a\u304c\u308a\u307e\u3059\u304c\u3001\u7ba1\u7406\u306e\u624b\u9593\u3084\u5f8c\u8ff0\u3059\u308b\u62e1\u5f35\u6027\u307e\u3067\u542b\u3081\u305f\u30c8\u30fc\u30bf\u30eb\u30b3\u30b9\u30c8\u3067\u8003\u3048\u308b\u3068\u3001\u73fe\u4ee3\u3067\u306f\u30b9\u30bf\u30fc\u578b\u306e\u65b9\u304c\u5408\u7406\u7684\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h4>4.2 \u8010\u969c\u5bb3\u6027\u306e\u300c\u306a\u305c\uff1f\u300d \uff5e\u3069\u3053\u304c\u58ca\u308c\u308b\u3068\u5168\u4f53\u304c\u6b62\u307e\u308b\u306e\u304b\uff5e<\/h4>\n<dl>\n<dt>\u30d0\u30b9\u578b\u30fb\u30ea\u30f3\u30b0\u578b\u306e\u8106\u3055<\/dt>\n<dd>\u30d0\u30b9\u578b\u3082\u30ea\u30f3\u30b0\u578b\uff08\u5358\u4e00\u30ea\u30f3\u30b0\uff09\u3082\u3001\u969c\u5bb3\u306b\u5f31\u3044\u3068\u8a00\u308f\u308c\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3067\u5171\u6709\u3057\u3066\u3044\u308b\u90e8\u5206\u304c<strong>\u300c\u5358\u4e00\u969c\u5bb3\u70b9\uff08SPOF: Single Point of Failure\uff09\u300d<\/strong>\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u30d0\u30b9\u578b\u306a\u3089<strong>\u57fa\u5e79\u30b1\u30fc\u30d6\u30eb<\/strong>\u3001\u30ea\u30f3\u30b0\u578b\u306a\u3089<strong>\u30ea\u30f3\u30b0\u3092\u69cb\u6210\u3059\u308bPC\u3084\u30b1\u30fc\u30d6\u30eb<\/strong>\u304c\u305d\u308c\u306b\u5f53\u305f\u308a\u307e\u3059\u3002\u305f\u3063\u305f1\u70b9\u306e\u6545\u969c\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u901a\u4fe1\u3092\u9ebb\u75fa\u3055\u305b\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002<\/dd>\n<dt>\u30b9\u30bf\u30fc\u578b\u306e\u5f37\u3055<\/dt>\n<dd>\u30b9\u30bf\u30fc\u578b\u306f\u3001\u7aef\u672b\u3068\u30b9\u30a4\u30c3\u30c1\u304c\u300c1\u5bfe1\u300d\u3067\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001<strong>\u3042\u308b1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u65ad\u7dda\u3057\u3066\u3082\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u306e\u306f\u305d\u306e\u30b1\u30fc\u30d6\u30eb\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b\u7aef\u672b\u3060\u3051<\/strong>\u3067\u3059\u3002\u4ed6\u306e\u7aef\u672b\u306f\u554f\u984c\u306a\u304f\u901a\u4fe1\u3092\u7d9a\u3051\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u304c\u969c\u5bb3\u306b\u5f37\u3044\u3068\u8a00\u308f\u308c\u308b\u6700\u5927\u306e\u7406\u7531\u3067\u3059\u3002<\/dd>\n<dt>\u30b9\u30bf\u30fc\u578b\u306e\u30a2\u30ad\u30ec\u30b9\u8171<\/dt>\n<dd>\u3057\u304b\u3057\u3001\u30b9\u30bf\u30fc\u578b\u306b\u3082SPOF\u306f\u5b58\u5728\u3057\u307e\u3059\u3002\u305d\u308c\u306f<strong>\u4e2d\u5fc3\u306e\u30b9\u30a4\u30c3\u30c1<\/strong>\u3067\u3059\u3002\u3053\u3053\u304c\u6545\u969c\u3059\u308c\u3070\u3001\u5f53\u7136\u306a\u304c\u3089\u3059\u3079\u3066\u306e\u901a\u4fe1\u304c\u30b9\u30c8\u30c3\u30d7\u3057\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u5b9f\u969b\u306e\u91cd\u8981\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u3053\u306e\u4e2d\u5fc3\u30b9\u30a4\u30c3\u30c1\u3092\u4e8c\u91cd\u5316\u3059\u308b\u306a\u3069\u306e\u5197\u9577\u5316\u5bfe\u7b56\u304c\u975e\u5e38\u306b\u91cd\u8981\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/dd>\n<dt>\u30ea\u30f3\u30b0\u578b\u306e\u9032\u5316<\/dt>\n<dd>\u30ea\u30f3\u30b0\u578b\u3082\u3053\u306e\u5f31\u70b9\u3092\u514b\u670d\u3059\u308b\u9032\u5316\u3092\u9042\u3052\u307e\u3057\u305f\u3002\u4ee3\u8868\u7684\u306a\u306e\u304c<strong>\u4e8c\u91cd\u5316\u30ea\u30f3\u30b0\uff08\u30c7\u30e5\u30a2\u30eb\u30ea\u30f3\u30b0\uff09<\/strong>\u3067\u3059\u3002\u666e\u6bb5\u4f7f\u3046\u30ea\u30f3\u30b0\u3068\u306f\u9006\u65b9\u5411\u306b\u4e88\u5099\u306e\u30ea\u30f3\u30b0\u3092\u7528\u610f\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u3069\u3053\u304b\u4e00\u304b\u6240\u304c\u65ad\u7dda\u3057\u3066\u3082\u3001\u77ac\u6642\u306b\u4e88\u5099\u30ea\u30f3\u30b0\u3092\u4f7f\u3063\u305f\u8fc2\u56de\u30eb\u30fc\u30c8\u3092\u78ba\u4fdd\u3057\u3001\u901a\u4fe1\u3092\u7d99\u7d9a\u3067\u304d\u308b\u306e\u3067\u3059\u3002FDDI\u3068\u3044\u3046\u898f\u683c\u3067\u3053\u306e\u4ed5\u7d44\u307f\u304c\u63a1\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/dd>\n<\/dl>\n<h4>4.3 \u62e1\u5f35\u6027\u306e\u300c\u306a\u305c\uff1f\u300d \uff5e\u7aef\u672b\u3092\u5897\u3084\u3057\u305f\u3044\u6642\u306e\u624b\u9593\u3092\u6bd4\u8f03\uff5e<\/h4>\n<dl>\n<dt>\u30d0\u30b9\u578b\u30fb\u30ea\u30f3\u30b0\u578b\u306e\u62e1\u5f35\u306e\u96e3\u3057\u3055<\/dt>\n<dd>\u30d0\u30b9\u578b\u3084\u30ea\u30f3\u30b0\u578b\u306b\u65b0\u3057\u3044\u7aef\u672b\u3092\u8ffd\u52a0\u3057\u305f\u3044\u5834\u5408\u3001\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\uff1f \u7b54\u3048\u306f\u300c\u65e2\u5b58\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4e00\u5ea6\u5207\u65ad\u3057\u3001\u65b0\u3057\u3044\u7aef\u672b\u3092\u7e4b\u304e\u76f4\u3059\u300d\u3067\u3059\u3002\u3053\u308c\u306f\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u901a\u4fe1\u3092\u4e00\u6642\u7684\u306b\u6b62\u3081\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/strong>\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30d0\u30b9\u578b\u306f\u30b1\u30fc\u30d6\u30eb\u306e\u7dcf\u5ef6\u9577\u3084\u63a5\u7d9a\u3067\u304d\u308b\u7aef\u672b\u6570\u306b\u7269\u7406\u7684\u306a\u5236\u9650\u304c\u3042\u308a\u3001\u7121\u95c7\u306b\u5897\u3084\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/dd>\n<dt>\u30b9\u30bf\u30fc\u578b\u306e\u62e1\u5f35\u306e\u5bb9\u6613\u3055<\/dt>\n<dd>\u4e00\u65b9\u3001\u30b9\u30bf\u30fc\u578b\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u3002<strong>\u30b9\u30a4\u30c3\u30c1\u306e\u7a7a\u3044\u3066\u3044\u308b\u30dd\u30fc\u30c8\u306b\u3001\u65b0\u3057\u3044\u7aef\u672b\u304b\u3089\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u633f\u3059\u3060\u3051<\/strong>\u3067\u62e1\u5f35\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6b62\u3081\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3082\u3057\u30dd\u30fc\u30c8\u304c\u8db3\u308a\u306a\u304f\u306a\u3063\u3066\u3082\u3001\u30b9\u30a4\u30c3\u30c1\u540c\u58eb\u3092\u63a5\u7d9a\uff08\u30ab\u30b9\u30b1\u30fc\u30c9\u63a5\u7d9a\uff09\u3057\u3066\u3001\u3055\u3089\u306b\u62e1\u5f35\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u624b\u8efd\u3055\u3053\u305d\u3001\u30b9\u30bf\u30fc\u578b\u304c\u30aa\u30d5\u30a3\u30b9LAN\u306e\u4e3b\u6d41\u3068\u306a\u3063\u305f\u5927\u304d\u306a\u8981\u56e0\u306e\u4e00\u3064\u306a\u306e\u3067\u3059\u3002<\/dd>\n<\/dl>\n<h3>\u30105. \u53b3\u9078\u904e\u53bb\u554f\u3068\u601d\u8003\u30c8\u30ec\u30fc\u30b9\u3011<\/h3>\n<p>\u3053\u308c\u307e\u3067\u306b\u5b66\u3093\u3060\u77e5\u8b58\u304c\u3001\u5b9f\u969b\u306e\u8a66\u9a13\u3067\u3069\u306e\u3088\u3046\u306b\u554f\u308f\u308c\u308b\u306e\u304b\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u305f\u3060\u554f\u984c\u3092\u89e3\u304f\u3060\u3051\u3067\u306a\u304f\u3001\u300c\u306a\u305c\u305d\u306e\u7b54\u3048\u306b\u306a\u308b\u306e\u304b\uff1f\u300d\u3068\u3044\u3046\u601d\u8003\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4e00\u7dd2\u306b\u305f\u3069\u308b\u3053\u3068\u304c\u3001\u672c\u5f53\u306e\u5b9f\u529b\u30a2\u30c3\u30d7\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002<\/p>\n<h4>\u3010\u6311\u6226\u72b6\u3011\u3053\u306e\u69cb\u6210\u306e\u5f31\u70b9\u306f\u3069\u3053\u3060\uff1f<\/h4>\n<div style=\"border: 1px solid #ccc; padding: 1em; background-color: #f9f9f9; margin: 1em 0;\">\n<p><strong>\u554f\u984c<\/strong>\uff08\u203b\u5fdc\u7528\u60c5\u5831\u6280\u8853\u8005 H28\u6625\u671f \u5348\u524d \u554f36 \u6539\u984c\uff09<\/p>\n<p>\u3042\u308b\u90e8\u9580\u306eLAN\u306f\u30011\u53f0\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u306b\u3059\u3079\u3066\u306ePC\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30b9\u30bf\u30fc\u578b\u306e\u69cb\u6210\u3067\u3042\u308b\u3002\u3053\u306eLAN\u306b\u95a2\u3059\u308b\u8a18\u8ff0\u306e\u3046\u3061\u3001\u9069\u5207\u306a\u3082\u306e\u306f\u3069\u308c\u304b\u3002<\/p>\n<p><strong>\u30a2<\/strong>\u3000\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u7279\u5b9a\u306ePC\u9593\u306e\u901a\u4fe1\u3060\u3051\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u3002<\/p>\n<p><strong>\u30a4<\/strong>\u3000\u7279\u5b9a\u306ePC\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30b1\u30fc\u30d6\u30eb\u304c\u65ad\u7dda\u3059\u308b\u3068\u3001\u3059\u3079\u3066\u306ePC\u9593\u306e\u901a\u4fe1\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u3002<\/p>\n<p><strong>\u30a6<\/strong>\u3000\u7279\u5b9a\u306ePC\u304c\u6545\u969c\u3057\u3066\u3082\u3001\u4ed6\u306ePC\u9593\u306e\u901a\u4fe1\u306b\u306f\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3002<\/p>\n<p><strong>\u30a8<\/strong>\u3000\u3053\u306e\u69cb\u6210\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u885d\u7a81\uff08\u30b3\u30ea\u30b8\u30e7\u30f3\uff09\u306f\u7d76\u5bfe\u306b\u767a\u751f\u3057\u306a\u3044\u3002<\/p>\n<\/div>\n<p>\u2026\u3055\u3066\u3001\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f\u843d\u3061\u7740\u3044\u3066\u8003\u3048\u308c\u3070\u3001\u304d\u3063\u3068\u6b63\u89e3\u304c\u898b\u3048\u3066\u304f\u308b\u306f\u305a\u3067\u3059\u3002\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3059\u308b\u524d\u306b\u3001\u5c11\u3057\u3060\u3051\u81ea\u5206\u3067\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n<hr>\n<h4>\u601d\u8003\u30c8\u30ec\u30fc\u30b9 \uff5e\u30e1\u30f3\u30bf\u30fc\u3068\u4e00\u7dd2\u306b\u8003\u3048\u308b\uff5e<\/h4>\n<p>\u3067\u306f\u3001\u7b54\u3048\u5408\u308f\u305b\u3067\u3059\u3002\u6b63\u89e3\u306f\u300c<strong>\u30a6<\/strong>\u300d\u3067\u3057\u305f\uff01\u306a\u305c\u305d\u3046\u306a\u308b\u306e\u304b\u3001\u601d\u8003\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8ffd\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>\u3010STEP 1\u3011\u554f\u984c\u6587\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u63b4\u3080<\/strong><br \/>\n\u307e\u305a\u3001\u554f\u984c\u6587\u3067\u6700\u3082\u91cd\u8981\u306a\u30ad\u30fc\u30ef\u30fc\u30c9\u306f\u3069\u308c\u3067\u3057\u3087\u3046\u304b\uff1f<br \/>\n\u305d\u3046\u3001<strong>\u300c\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u300d<\/strong>\u3068<strong>\u300c\u30b9\u30bf\u30fc\u578b\u300d<\/strong>\u306e2\u3064\u3067\u3059\u306d\u3002\u3053\u306e\u8a00\u8449\u3092\u898b\u305f\u77ac\u9593\u306b\u3001\u982d\u306e\u4e2d\u306b\u300c\u4e2d\u592e\u306b\u30b9\u30a4\u30c3\u30c1\u304c\u3042\u308a\u3001PC\u304c\u653e\u5c04\u72b6\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b\u5f62\u300d\u3092\u601d\u3044\u6d6e\u304b\u3079\u308b\u3053\u3068\u304c\u3001\u6b63\u89e3\u3078\u306e\u7b2c\u4e00\u6b69\u3067\u3059\u3002<\/p>\n<p><strong>\u3010STEP 2\u3011\u5404\u9078\u629e\u80a2\u30921\u3064\u305a\u3064\u541f\u5473\u3059\u308b\uff08\u6d88\u53bb\u6cd5\u3067\u8003\u3048\u308b\uff09<\/strong><br \/>\n\u6b21\u306b\u3001\u5404\u9078\u629e\u80a2\u304c\u6b63\u3057\u3044\u304b\u9593\u9055\u3063\u3066\u3044\u308b\u304b\u3092\u3001\u30b9\u30bf\u30fc\u578b\u306e\u7279\u5fb4\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u306a\u304c\u3089\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a2\uff1a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u304c\u6545\u969c\u3059\u308b\u3068\u2026<\/strong><br \/>\n  \u30b9\u30bf\u30fc\u578b\u306e\u300c\u5f31\u70b9\u300d\u306f\u3069\u3053\u3067\u3057\u305f\u3063\u3051\uff1f \u305d\u3046\u3001\u4e2d\u5fc3\u306e\u30cf\u30d6\uff08\u30b9\u30a4\u30c3\u30c1\uff09\u3067\u3059\u3002\u3053\u3053\u306f\u3044\u308f\u3070\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5fc3\u81d3\u90e8\u3002\u5fc3\u81d3\u304c\u6b62\u307e\u3063\u305f\u3089\u3001\u4f53\u306e\u4e00\u90e8\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u3059\u3079\u3066\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3088\u306d\u3002\u3064\u307e\u308a\u300c\u3059\u3079\u3066\u306ePC\u9593\u306e\u901a\u4fe1\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u300d\u306e\u304c\u6b63\u3057\u3044\u72b6\u614b\u3067\u3059\u3002\u300c\u7279\u5b9a\u306ePC\u9593\u3060\u3051\u300d\u3068\u3057\u3066\u3044\u308b\u3053\u306e\u9078\u629e\u80a2\u306f\u3001<strong>\u9593\u9055\u3044<\/strong>\u3067\u3059\u3002<\/li>\n<li><strong>\u30a4\uff1a\u7279\u5b9a\u306ePC\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u65ad\u7dda\u3059\u308b\u3068\u2026<\/strong><br \/>\n  \u30b9\u30bf\u30fc\u578b\u3067\u306f\u3001\u5404PC\u306f\u72ec\u7acb\u3057\u305f\u30b1\u30fc\u30d6\u30eb\u3067\u30cf\u30d6\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u30021\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u5207\u308c\u3066\u3082\u3001\u5f71\u97ff\u306f\u305d\u306ePC\u3060\u3051\u306b\u7559\u307e\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u304c\u30c0\u30a6\u30f3\u3059\u308b\u306e\u306f\u3001\u30d0\u30b9\u578b\u3084\uff08\u5358\u4e00\uff09\u30ea\u30f3\u30b0\u578b\u306e\u7279\u5fb4\u3067\u3057\u305f\u3002\u3088\u3063\u3066\u3001\u3053\u306e\u9078\u629e\u80a2\u3082<strong>\u9593\u9055\u3044<\/strong>\u3067\u3059\u3002<\/li>\n<li><strong>\u30a6\uff1a\u7279\u5b9a\u306ePC\u304c\u6545\u969c\u3057\u3066\u3082\u2026<\/strong><br \/>\n  \u3053\u308c\u306f\u3001\u9078\u629e\u80a2\u30a4\u3068\u8003\u3048\u65b9\u306f\u540c\u3058\u3067\u3059\u306d\u30021\u53f0\u306ePC\u304c\u6545\u969c\u3057\u3066\u3082\u3001\u305d\u308c\u306f\u305d\u306ePC\u3060\u3051\u306e\u554f\u984c\u3067\u3059\u3002\u4ed6\u306ePC\u306f\u3001\u30cf\u30d6\u3092\u4ecb\u3057\u3066\u554f\u984c\u306a\u304f\u901a\u4fe1\u3092\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u300c\u4ed6\u306ePC\u9593\u306e\u901a\u4fe1\u306b\u306f\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u300d\u3068\u3044\u3046\u8a18\u8ff0\u306f\u3001\u30b9\u30bf\u30fc\u578b\u306e\u8010\u969c\u5bb3\u6027\u306e\u9ad8\u3055\u3092\u6b63\u3057\u304f\u8868\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u304c<strong>\u6b63\u89e3<\/strong>\u306e\u53ef\u80fd\u6027\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3067\u3059\u306d\uff01<\/li>\n<li><strong>\u30a8\uff1a\u30b3\u30ea\u30b8\u30e7\u30f3\u306f\u7d76\u5bfe\u306b\u767a\u751f\u3057\u306a\u3044\u2026<\/strong><br \/>\n  \u300c\u7d76\u5bfe\u306b\u300d\u3068\u3044\u3046\u8a00\u8449\u304c\u51fa\u3066\u304d\u305f\u3089\u8981\u6ce8\u610f\u3067\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u306f\u3001\u30dd\u30fc\u30c8\u3054\u3068\u306b\u901a\u4fe1\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u3001\u30d0\u30b9\u578b\u306e\u3088\u3046\u306b\u7121\u99c4\u306a\u885d\u7a81\u306f\u8d77\u3053\u308a\u306b\u304f\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u901a\u4fe1\u65b9\u5f0f\uff08\u534a\u4e8c\u91cd\u901a\u4fe1\u306a\u3069\uff09\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u72b6\u6cc1\u306b\u3088\u3063\u3066\u306f\u3001\u885d\u7a81\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306f\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u306b\u3088\u308a\u3001\u9078\u629e\u80a2\u30a6\u304c\u660e\u78ba\u306b\u6b63\u3057\u3044\u306e\u3067\u3001\u3053\u306e\u9078\u629e\u80a2\u3092\u9078\u3076\u7406\u7531\u306f\u3042\u308a\u307e\u305b\u3093\u306d\u3002\u3053\u308c\u3082<strong>\u9593\u9055\u3044<\/strong>\u3068\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>\u3010STEP 3\u3011\u7d50\u8ad6\u3092\u78ba\u5b9a\u3059\u308b<\/strong><br \/>\n\u4ee5\u4e0a\u306e\u691c\u8a0e\u304b\u3089\u3001\u30b9\u30bf\u30fc\u578b\u306e\u7279\u5fb4\u3092\u6700\u3082\u6b63\u78ba\u306b\u8868\u3057\u3066\u3044\u308b\u306e\u306f\u9078\u629e\u80a2<strong>\u30a6<\/strong>\u3067\u3042\u308b\u3068\u81ea\u4fe1\u3092\u6301\u3063\u3066\u7d50\u8ad6\u3065\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u904e\u53bb\u554f\u3092\u89e3\u304f\u3068\u304d\u306f\u3001\u305f\u3060\u6b63\u89e3\u756a\u53f7\u3092\u899a\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u300c\u306a\u305c\u305d\u308c\u304c\u6b63\u89e3\u306a\u306e\u304b\u300d\u300c\u4ed6\u306e\u9078\u629e\u80a2\u306f\u306a\u305c\u3001\u3069\u306e\u3088\u3046\u306b\u9055\u3046\u306e\u304b\u300d\u3092\u3001\u4eca\u56de\u5b66\u3093\u3060\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u7279\u6027\u3068\u7d50\u3073\u3064\u3051\u3066\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u3001\u5408\u683c\u3078\u306e\u6700\u77ed\u30eb\u30fc\u30c8\u3067\u3059\u3088\uff01<\/p>\n<h3>\u30106. \u672a\u6765\u3092\u4e88\u6e2c\u3059\u308b\u51fa\u984c\u4e88\u60f3\u3011\u6b21\u306b\u554f\u308f\u308c\u308b\u306e\u306f\u30b3\u30ec\u3060\uff01<\/h3>\n<p>\u30d0\u30b9\u578b\u3001\u30b9\u30bf\u30fc\u578b\u3001\u30ea\u30f3\u30b0\u578b\u306f\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u57fa\u672c\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3053\u308c\u3089\u306e\u5f62\u3092\u5de7\u307f\u306b\u7d44\u307f\u5408\u308f\u305b\u305f\u308a\u3001\u3055\u3089\u306b\u9032\u5316\u3055\u305b\u305f\u308a\u3057\u3066\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u5fdc\u7528\u60c5\u5831\u3084\u9ad8\u5ea6\u533a\u5206\u3092\u76ee\u6307\u3059\u306a\u3089\u3001\u3088\u308a\u5b9f\u8df5\u7684\u306a\u30c8\u30dd\u30ed\u30b8\u30fc\u3082\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u91cd\u8981\u306a\u306e\u304c\u300c\u30e1\u30c3\u30b7\u30e5\u578b\u300d\u3068\u300c\u30c4\u30ea\u30fc\u578b\u300d\u3067\u3059\u3002<\/p>\n<h4>6.1 \u7a76\u6975\u306e\u5197\u9577\u6027\u300c\u30e1\u30c3\u30b7\u30e5\u578b\u300d<\/h4>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30e1\u30c3\u30b7\u30e5\u578b\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u8907\u6570\u306e\u30eb\u30fc\u30bf\u3084\u30b9\u30a4\u30c3\u30c1\u304c\u3001\u4e92\u3044\u306b\u7db2\u306e\u76ee\u306e\u3088\u3046\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u56f3\u3002\u5168\u5bfe\u5168\u3067\u7e4b\u304c\u3063\u3066\u3044\u308b\u300c\u30d5\u30eb\u30e1\u30c3\u30b7\u30e5\u300d\u3068\u3001\u90e8\u5206\u7684\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b\u300c\u30d1\u30fc\u30b7\u30e3\u30eb\u30e1\u30c3\u30b7\u30e5\u300d\u306e\u9055\u3044\u304c\u5206\u304b\u308b\u3068\u3088\u308a\u826f\u3044\uff09<\/small>\n<\/div>\n<p>\u30e1\u30c3\u30b7\u30e5\u578b\u306f\u3001\u8907\u6570\u306e\u62e0\u70b9\u3092\u7d50\u3076\u30eb\u30fc\u30bf\u306a\u3069\u304c\u3001\u76f8\u4e92\u306b\u7db2\u306e\u76ee\u306e\u3088\u3046\u306b\u63a5\u7d9a\u3055\u308c\u308b\u30c8\u30dd\u30ed\u30b8\u30fc\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30e1\u30ea\u30c3\u30c8\uff1a\u5727\u5012\u7684\u306a\u8010\u969c\u5bb3\u6027<\/strong><br \/>\n\t\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u305d\u306e\u5197\u9577\u6027\u306e\u9ad8\u3055\u3067\u3059\u3002\u56f3\u3092\u898b\u3066\u308f\u304b\u308b\u901a\u308a\u30011\u3064\u306e\u7d4c\u8def\u3067\u969c\u5bb3\u304c\u8d77\u304d\u3066\u3082\u3001\u3059\u3050\u306b\u5225\u306e\u8fc2\u56de\u7d4c\u8def\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u3092\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u57fa\u5e79\u7db2\u3084\u3001\u7d76\u5bfe\u306b\u6b62\u307e\u308b\u3053\u3068\u304c\u8a31\u3055\u308c\u306a\u3044\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u3001\u6975\u3081\u3066\u9ad8\u3044\u4fe1\u983c\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u3067\u63a1\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a\u6700\u9ad8\u30ec\u30d9\u30eb\u306e\u30b3\u30b9\u30c8<\/strong><br \/>\n\t\u898b\u3066\u306e\u901a\u308a\u3001\u975e\u5e38\u306b\u591a\u304f\u306e\u30b1\u30fc\u30d6\u30eb\u3084\u9ad8\u901f\u306a\u30eb\u30fc\u30bf\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u30b3\u30b9\u30c8\u306f\u5168\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u4e2d\u3067\u6700\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>\u51fa\u984c\u4e88\u60f3\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br \/>\n\u300c<strong>\u6700\u3082\u4fe1\u983c\u6027\u30fb\u5197\u9577\u6027\u304c\u9ad8\u3044\u30c8\u30dd\u30ed\u30b8\u30fc\u306f\u3069\u308c\u304b<\/strong>\u300d\u3068\u3044\u3046\u76f4\u63a5\u7684\u306a\u554f\u3044\u3084\u3001\u300c<strong>WAN\u306b\u304a\u3044\u3066\u3001\u8907\u6570\u306e\u62e0\u70b9\u9593\u3067\u4e00\u90e8\u306e\u901a\u4fe1\u56de\u7dda\u304c\u5207\u65ad\u3055\u308c\u3066\u3082\u3001\u901a\u4fe1\u3092\u7d99\u7d9a\u3067\u304d\u308b\u69cb\u6210\u306f\u3069\u308c\u304b<\/strong>\u300d\u3068\u3044\u3063\u305f\u30b7\u30ca\u30ea\u30aa\u554f\u984c\u3067\u767b\u5834\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u4fe1\u983c\u6027\u300d\u300c\u5197\u9577\u6027\u300d\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u898b\u305f\u3089\u3001\u30e1\u30c3\u30b7\u30e5\u578b\u3092\u9023\u60f3\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>6.2 \u30b9\u30bf\u30fc\u578b\u306e\u9032\u5316\u7cfb\u300c\u30c4\u30ea\u30fc\u578b\uff08\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u578b\uff09\u300d<\/h4>\n<div style=\"border: 2px dashed #ccc; padding: 20px; text-align: center; margin: 1em 0;\">\n\t\u3053\u3053\u306b\u300c\u30c4\u30ea\u30fc\u578b\u300d\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<br \/>\n\t<small>\uff08\u6700\u4e0a\u4f4d\u306b\u300c\u30b3\u30a2\u5c64\u300d\u306e\u30b9\u30a4\u30c3\u30c1\u3001\u305d\u306e\u4e0b\u306b\u300c\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u5c64\u300d\u306e\u30b9\u30a4\u30c3\u30c1\u3001\u3055\u3089\u306b\u305d\u306e\u4e0b\u306b\u300c\u30a2\u30af\u30bb\u30b9\u5c64\u300d\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u3076\u3089\u4e0b\u304c\u308a\u3001\u672b\u7aef\u306ePC\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b\u968e\u5c64\u7684\u306a\u56f3\uff09<\/small>\n<\/div>\n<p>\u30c4\u30ea\u30fc\u578b\u306f\u3001\u30b9\u30bf\u30fc\u578b\u3092\u8907\u6570\u7d44\u307f\u5408\u308f\u305b\u3066\u968e\u5c64\u69cb\u9020\u306b\u3057\u305f\u30c8\u30dd\u30ed\u30b8\u30fc\u3067\u3059\u3002\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u578b\uff08\u8907\u6570\u306e\u57fa\u672c\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u5f62\uff09\u306e\u4ee3\u8868\u4f8b\u3067\u3001\u6728\u306e\u679d\u8449\u306e\u3088\u3046\u306b\u5e83\u304c\u308b\u3053\u3068\u304b\u3089\u3053\u306e\u540d\u524d\u304c\u3064\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30e1\u30ea\u30c3\u30c8\uff1a\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u5bfe\u5fdc\u529b<\/strong><br \/>\n\t\u30b9\u30bf\u30fc\u578b\u306e\u300c\u62e1\u5f35\u306e\u3057\u3084\u3059\u3055\u300d\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u3092\u6d3b\u304b\u3057\u3001\u975e\u5e38\u306b\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u52b9\u7387\u7684\u306b\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u591a\u304f\u306e\u4f01\u696d\u3084\u5927\u5b66\u306e\u30ad\u30e3\u30f3\u30d1\u30b9LAN\u306f\u3001\u3053\u306e\u30c4\u30ea\u30fc\u578b\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u968e\u5c64\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a\u4e0a\u4f4d\u968e\u5c64\u3078\u306e\u4f9d\u5b58<\/strong><br \/>\n\t\u30b9\u30bf\u30fc\u578b\u3068\u540c\u3058\u304f\u3001\u4e0a\u4f4d\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u305d\u306e\u914d\u4e0b\u306b\u3042\u308b\u3059\u3079\u3066\u306e\u6a5f\u5668\u304c\u901a\u4fe1\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u6728\u306e\u6839\u5143\u306b\u3042\u305f\u308b\u300c\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u300d\u306fSPOF\uff08\u5358\u4e00\u969c\u5bb3\u70b9\uff09\u306b\u306a\u308a\u3084\u3059\u3044\u305f\u3081\u3001\u901a\u5e38\u306f\u4e8c\u91cd\u5316\u3057\u3066\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>\u51fa\u984c\u4e88\u60f3\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br \/>\n\u300c<strong>\u5927\u898f\u6a21\u306aLAN\u306e\u8a2d\u8a08\u306b\u9069\u3057\u305f\u30c8\u30dd\u30ed\u30b8\u30fc\u306f\u3069\u308c\u304b<\/strong>\u300d\u3068\u3044\u3063\u305f\u554f\u984c\u3067\u554f\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u968e\u5c64\u69cb\u9020\uff08\u30b3\u30a2\u5c64\u3001\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u5c64\u3001\u30a2\u30af\u30bb\u30b9\u5c64\uff09\u306e\u5f79\u5272\u3068\u7d61\u3081\u3066\u3001\u305d\u306e\u8a2d\u8a08\u601d\u60f3\u3092\u554f\u3046\u3088\u3046\u306a\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u554f\u984c\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<hr>\n<p>\u57fa\u672c\u306e3\u3064\u306b\u3001\u3053\u306e\u300c\u30e1\u30c3\u30b7\u30e5\u578b\u300d\u3068\u300c\u30c4\u30ea\u30fc\u578b\u300d\u3092\u52a0\u3048\u305f5\u3064\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u7406\u89e3\u3057\u3066\u304a\u3051\u3070\u3001\u8a66\u9a13\u5bfe\u7b56\u306f\u4e07\u5168\u3067\u3059\uff01<\/p>\n<h3>\u30107. \u77e5\u8b58\u3092\u4f53\u7cfb\u5316\u3059\u308b\u95a2\u9023\u30de\u30c3\u30d7\u3011<\/h3>\n<p>\u3053\u308c\u307e\u3067\u306b5\u3064\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u5b66\u3073\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u3089\u306f\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3069\u306e\u3088\u3046\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u77e5\u8b58\u3092\u6574\u7406\u3057\u3001\u4f7f\u3048\u308b\u6b66\u5668\u306b\u5909\u3048\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>7.1 LAN\/WAN\u3067\u306e\u63a1\u7528\u4f8b \uff5e\u3069\u3053\u3067\u3069\u306e\u5f62\u304c\u4f7f\u308f\u308c\u308b\uff1f\uff5e<\/h4>\n<dl>\n<dt>LAN (Local Area Network) \u306e\u4e16\u754c<\/dt>\n<dd>\u5bb6\u5ead\u3084\u30aa\u30d5\u30a3\u30b9\u3001\u30d3\u30eb\u5185\u306a\u3069\u3001\u9650\u5b9a\u3055\u308c\u305f\u7bc4\u56f2\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3042\u308bLAN\u3002\u3053\u3053\u3067\u5727\u5012\u7684\u306a\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u304c<strong>\u30b9\u30bf\u30fc\u578b<\/strong>\u3001\u305d\u3057\u3066\u305d\u308c\u3092\u62e1\u5f35\u3057\u305f<strong>\u30c4\u30ea\u30fc\u578b<\/strong>\u3067\u3059\u3002<br \/>\n  \u306a\u305c\u306a\u3089\u3001PC\u306e\u5897\u6e1b\u304c\u6fc0\u3057\u3044LAN\u74b0\u5883\u3067\u306f\u3001<strong>\u62e1\u5f35\u306e\u3057\u3084\u3059\u3055<\/strong>\u3068<strong>\u7ba1\u7406\u306e\u3057\u3084\u3059\u3055<\/strong>\u304c\u4f55\u3088\u308a\u3082\u91cd\u8996\u3055\u308c\u308b\u304b\u3089\u3067\u3059\u30021\u53f0\u306ePC\u306e\u30c8\u30e9\u30d6\u30eb\u304c\u5168\u4f53\u306b\u5f71\u97ff\u3057\u306a\u3044\u8010\u969c\u5bb3\u6027\u306e\u9ad8\u3055\u3082\u3001\u30d3\u30b8\u30cd\u30b9\u306e\u73fe\u5834\u3067\u306f\u5fc5\u9808\u306e\u8981\u4ef6\u3067\u3059\u306d\u3002<br \/>\n  \u3061\u306a\u307f\u306b\u3001\u306f\u308b\u304b\u6614\u306eLAN\u3067\u306f\u3001\u30b3\u30b9\u30c8\u306e\u5b89\u3055\u304b\u3089<strong>\u30d0\u30b9\u578b<\/strong>\u304c\u4f7f\u308f\u308c\u3066\u3044\u305f\u6642\u4ee3\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/dd>\n<dt>WAN (Wide Area Network) \u306e\u4e16\u754c<\/dt>\n<dd>\u6771\u4eac\u672c\u793e\u3068\u5927\u962a\u652f\u793e\u3092\u7d50\u3076\u306a\u3069\u3001\u5730\u7406\u7684\u306b\u96e2\u308c\u305f\u62e0\u70b9\u3092\u7e4b\u3050WAN\u306e\u4e16\u754c\u3067\u306f\u3001\u76ee\u7684\u3084\u30b3\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u69d8\u3005\u306a\u30c8\u30dd\u30ed\u30b8\u30fc\u304c\u4f7f\u3044\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30b9\u30bf\u30fc\u578b\uff08\u30cf\u30d6\uff06\u30b9\u30dd\u30fc\u30af\uff09:<\/strong> \u30b3\u30b9\u30c8\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u306e\u4e2d\u5fc3\u62e0\u70b9\uff08\u30cf\u30d6\uff09\u30921\u3064\u6c7a\u3081\u3001\u305d\u3053\u304b\u3089\u5404\u62e0\u70b9\uff08\u30b9\u30dd\u30fc\u30af\uff09\u3078\u653e\u5c04\u72b6\u306b\u63a5\u7d9a\u3059\u308b\u30b9\u30bf\u30fc\u578b\u304c\u3088\u304f\u63a1\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30e1\u30c3\u30b7\u30e5\u578b:<\/strong> \u4fe1\u983c\u6027\u304c\u6700\u91cd\u8981\u8996\u3055\u308c\u308b\u62e0\u70b9\u9593\uff08\u4f8b\u3048\u3070\u3001\u30e1\u30a4\u30f3\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\uff09\u3067\u306f\u3001\u8907\u6570\u306e\u901a\u4fe1\u4f1a\u793e\u306e\u56de\u7dda\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u7db2\u306e\u76ee\u306e\u3088\u3046\u306b\u63a5\u7d9a\u3059\u308b\u30e1\u30c3\u30b7\u30e5\u578b\u304c\u63a1\u7528\u3055\u308c\u307e\u3059\u3002\u30b3\u30b9\u30c8\u306f\u9ad8\u3044\u3067\u3059\u304c\u3001\u6700\u5f37\u306e\u5197\u9577\u6027\u3092\u8a87\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/dd>\n<\/dl>\n<h4>7.2 \u7269\u7406\u30c8\u30dd\u30ed\u30b8\u30fc\u3068\u8ad6\u7406\u30c8\u30dd\u30ed\u30b8\u30fc 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\u30b9\u30bf\u30fc\u578b\u306e\u53f8\u4ee4\u5854\u306e\u6b63\u4f53\u3067\u3059\u3002\u300cMAC\u30a2\u30c9\u30ec\u30b9\u300d\u3068\u3044\u3046\u4f4f\u6240\u3092\u5b66\u7fd2\u3057\u3001\u5b9b\u5148\u306ePC\u306b\u3060\u3051\u30c7\u30fc\u30bf\u3092\u5c4a\u3051\u308b\u8ce2\u3044\u4ea4\u901a\u6574\u7406\u306e\u4ed5\u7d44\u307f\u306f\u3001\u611f\u52d5\u3082\u306e\u3067\u3059\u3088\u3002<\/li>\n<li><strong>\u30eb\u30fc\u30bf\uff08L3\u30b9\u30a4\u30c3\u30c1\uff09\u306e\u4ed5\u7d44\u307f<\/strong><br \/>\n  \u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u4f8b\u3048\u3070\u793e\u5185LAN\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u3092\u7e4b\u3050\u305f\u3081\u306e\u91cd\u8981\u306a\u6a5f\u5668\u3002\u300cIP\u30a2\u30c9\u30ec\u30b9\u300d\u3092\u898b\u3066\u3001\u6700\u9069\u306a\u7d4c\u8def\u3092\u5224\u65ad\u3059\u308b\u300c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u300d\u306e\u4ed5\u7d44\u307f\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6839\u5e79\u3092\u306a\u3059\u6280\u8853\u3067\u3059\u3002<\/li>\n<li><strong>\u30b3\u30ea\u30b8\u30e7\u30f3\u30c9\u30e1\u30a4\u30f3\u3068\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3<\/strong><br \/>\n  \u30d0\u30b9\u578b\u3067\u983b\u767a\u3057\u305f\u30c7\u30fc\u30bf\u306e\u300c\u885d\u7a81\u300d\u3002\u30b9\u30a4\u30c3\u30c1\u3084\u30eb\u30fc\u30bf\u304c\u3001\u3053\u306e\u885d\u7a81\u304c\u8d77\u304d\u308b\u7bc4\u56f2\uff08\u30c9\u30e1\u30a4\u30f3\uff09\u3092\u3069\u306e\u3088\u3046\u306b\u5206\u5272\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u52b9\u7387\u3092\u9ad8\u3081\u3066\u3044\u308b\u306e\u304b\u3092\u5b66\u3073\u307e\u3059\u3002\u3053\u308c\u3092\u7406\u89e3\u3059\u308c\u3070\u3001\u3042\u306a\u305f\u3082\u7acb\u6d3e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u8005\u306e\u4e00\u6b69\u3092\u8e0f\u307f\u51fa\u305b\u307e\u3059\u3002<\/li>\n<\/ol>\n<h4>\u30eb\u30fc\u30c8B\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u300e\u4fe1\u983c\u6027\u300f\u3092\u9ad8\u3081\u308b\u30eb\u30fc\u30c8<\/h4>\n<p><strong>\u3053\u3093\u306a\u3042\u306a\u305f\u3078\uff1a<\/strong>\u300c\u5358\u4e00\u969c\u5bb3\u70b9\uff08SPOF\uff09\u3092\u306a\u304f\u3059\u306b\u306f\u3001\u5177\u4f53\u7684\u306b\u3069\u3046\u3059\u308b\u306e\uff1f\u300d\u300c\u7d76\u5bfe\u306b\u5207\u308c\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3069\u3046\u3084\u3063\u3066\u4f5c\u308b\u306e\uff1f\u300d\u3068\u3044\u3063\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u5b89\u5b9a\u6027\u3084\u5b89\u5168\u6027\u306b\u8208\u5473\u3092\u6301\u3063\u305f\u65b9\u5411\u3051\u3067\u3059\u3002<\/p>\n<ol>\n<li><strong>STP (\u30b9\u30d1\u30cb\u30f3\u30b0\u30c4\u30ea\u30fc\u30d7\u30ed\u30c8\u30b3\u30eb)<\/strong><br \/>\n  \u30b9\u30a4\u30c3\u30c1\u3067\u308f\u3056\u3068\u30eb\u30fc\u30d7\u69cb\u6210\uff08\u7269\u7406\u7684\u306a\u8f2a\uff09\u3092\u4f5c\u3063\u3066\u5197\u9577\u6027\u3092\u9ad8\u3081\u305f\u3044\u3002\u3067\u3082\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u30c7\u30fc\u30bf\u304c\u7121\u9650\u306b\u30eb\u30fc\u30d7\u3057\u3066\u5927\u969c\u5bb3\u306b\u2026\u3002\u3053\u306e\u77db\u76fe\u3092\u89e3\u6c7a\u3057\u3001\u901a\u5e38\u6642\u306f\u30eb\u30fc\u30d7\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3064\u3064\u3001\u969c\u5bb3\u6642\u306b\u81ea\u52d5\u3067\u8fc2\u56de\u8def\u306b\u5207\u308a\u66ff\u3048\u308b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/li>\n<li><strong>\u30ea\u30f3\u30af\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3<\/strong><br \/>\n  \u8907\u6570\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u8ad6\u7406\u7684\u306b\u675f\u306d\u3066\u30011\u672c\u306e\u6975\u592a\u30b1\u30fc\u30d6\u30eb\u3068\u3057\u3066\u6271\u3046\u6280\u8853\u3067\u3059\u3002\u901a\u4fe1\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u306a\u304c\u3089\u30011\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u5207\u308c\u3066\u3082\u6b8b\u308a\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u901a\u4fe1\u3092\u7d99\u7d9a\u3067\u304d\u308b\u3001\u4e00\u77f3\u4e8c\u9ce5\u306e\u4fe1\u983c\u6027\u5411\u4e0a\u7b56\u3067\u3059\u3002<\/li>\n<li><strong>VRRP \/ HSRP (\u4eee\u60f3\u30eb\u30fc\u30bf\u5197\u9577\u30d7\u30ed\u30c8\u30b3\u30eb)<\/strong><br \/>\n  \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u51fa\u53e3\u3067\u3042\u308b\u30eb\u30fc\u30bf\u304cSPOF\u306b\u306a\u308b\u306e\u3092\u9632\u3050\u6280\u8853\u30022\u53f0\u306e\u30eb\u30fc\u30bf\u3092\u4eee\u60f3\u7684\u306b1\u53f0\u306b\u898b\u305b\u304b\u3051\u3001\u30e1\u30a4\u30f3\u306e\u30eb\u30fc\u30bf\u304c\u6545\u969c\u3057\u305f\u3089\u3001\u5373\u5ea7\u306b\u5f85\u6a5f\u7cfb\u306e\u30eb\u30fc\u30bf\u306b\u5207\u308a\u66ff\u308f\u308b\u4ed5\u7d44\u307f\u3092\u5b66\u3073\u307e\u3059\u3002<\/li>\n<\/ol>\n<hr>\n<p>\u3053\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u53c2\u8003\u306b\u3001\u3042\u306a\u305f\u306e\u77e5\u7684\u597d\u5947\u5fc3\u304c\u5411\u304b\u3046\u65b9\u3078\u3001\u4e00\u6b69\u305a\u3064\u9032\u3093\u3067\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u5b66\u7fd2\u306f\u4e00\u76f4\u7dda\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bc4\u308a\u9053\u3084\u9053\u8349\u3082\u3001\u3042\u306a\u305f\u3060\u3051\u306e\u8cb4\u91cd\u306a\u77e5\u8b58\u306e\u5730\u56f3\u306e\u4e00\u90e8\u306b\u306a\u308a\u307e\u3059\u3088\uff01<\/p>\n<h3>\u30109. \u7406\u89e3\u5ea6\u30c1\u30a7\u30c3\u30af\uff06\u30c1\u30e3\u30ec\u30f3\u30b8\u30af\u30a4\u30ba\u3011<\/h3>\n<p>\u3055\u3042\u3001\u3053\u306e\u8a18\u4e8b\u3067\u5b66\u3093\u3060\u77e5\u8b58\u3092\u30d5\u30eb\u6d3b\u7528\u3057\u3066\u3001\u8155\u8a66\u3057\u306b\u6311\u6226\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3042\u306a\u305f\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u8005\u306a\u3089\u3001\u3069\u3046\u8003\u3048\u307e\u3059\u304b\uff1f<\/p>\n<h4>QUIZ 1\uff1a\u3068\u306b\u304b\u304f\u5b89\u304f\u3001\u65e9\u304f\uff01<\/h4>\n<div style=\"border: 1px solid #ccc; padding: 1em; background-color: #f9f9f9; margin: 1em 0;\">\n<p><strong>\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><br \/>\n\u3042\u306a\u305f\u306f\u3001\u6765\u9031\u958b\u50ac\u3055\u308c\u308b\u5c0f\u898f\u6a21\u306aIT\u52c9\u5f37\u4f1a\uff08\u53c2\u52a0\u800510\u540d\uff09\u306e\u305f\u3081\u306b\u3001\u4e00\u6642\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8a2d\u55b6\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002<strong>\u3068\u306b\u304b\u304f\u4e88\u7b97\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u624b\u65e9\u304f\u8a2d\u55b6<\/strong>\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u3069\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u8003\u3048\u65b9\u3092\u30d9\u30fc\u30b9\u306b\u3059\u308b\u306e\u304c\u6700\u3082\u9069\u5207\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<ol>\n<li>\u4e2d\u5fc3\u306b\u9ad8\u4fa1\u306a\u30b9\u30a4\u30c3\u30c1\u3092\u7f6e\u304f\u30b9\u30bf\u30fc\u578b<\/li>\n<li>1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u5171\u6709\u3059\u308b\u30d0\u30b9\u578b<\/li>\n<li>\u4fe1\u983c\u6027\u91cd\u8996\u306e\u30e1\u30c3\u30b7\u30e5\u578b<\/li>\n<\/ol>\n<\/div>\n<details>\n<summary style=\"cursor: pointer; font-weight: bold;\">\u89e3\u7b54\u30fb\u89e3\u8aac\u3092\u898b\u308b<\/summary>\n<div style=\"border: 1px solid #eee; padding: 1em; margin-top: 0.5em;\">\n<p><strong>\u89e3\u7b54\uff1a2. 1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u5171\u6709\u3059\u308b\u30d0\u30b9\u578b<\/strong><\/p>\n<p><strong>\u89e3\u8aac\uff1a<\/strong><br \/>\n    \u30dd\u30a4\u30f3\u30c8\u306f\u300c\u4e88\u7b97\u3092\u6700\u5c0f\u9650\u300d\u300c\u624b\u65e9\u304f\u8a2d\u55b6\u300d\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u30d0\u30b9\u578b\u306f\u96c6\u7dda\u88c5\u7f6e\u304c\u4e0d\u8981\u3067\u3001\u30b1\u30fc\u30d6\u30eb\u9577\u3082\u77ed\u304f\u6e08\u3080\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u5c0f\u898f\u6a21\u304b\u3064\u4e00\u6642\u7684\u306a\u8a2d\u55b6\u3067\u30b3\u30b9\u30c8\u3092\u6700\u512a\u5148\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u305d\u306e\u8003\u3048\u65b9\u304c\u6700\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n    <small>\uff08\u203b\u3082\u3061\u308d\u3093\u3001\u73fe\u4ee3\u3067\u306f\u4e2d\u53e4\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u5b89\u4fa1\u306b\u624b\u306b\u5165\u308b\u305f\u3081\u3001\u5b9f\u969b\u306b\u306f\u30b9\u30bf\u30fc\u578b\u3067\u7d44\u3080\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u3053\u3053\u3067\u306f\u30c8\u30dd\u30ed\u30b8\u30fc\u306e\u539f\u5247\u7684\u306a\u7279\u6027\u3092\u554f\u3046\u554f\u984c\u3068\u3057\u3066\u6349\u3048\u3066\u304f\u3060\u3055\u3044\u306d\uff09<\/small><\/p>\n<\/p><\/div>\n<\/details>\n<hr style=\"margin: 2em 0;\">\n<h4>QUIZ 2\uff1a\u6b62\u307e\u3089\u306a\u3044\u3001\u6210\u9577\u3067\u304d\u308b\u30aa\u30d5\u30a3\u30b9LAN<\/h4>\n<div style=\"border: 1px solid #ccc; padding: 1em; background-color: #f9f9f9; margin: 1em 0;\">\n<p><strong>\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><br \/>\n\u3042\u306a\u305f\u306f\u3001\u65b0\u8a2d\u3055\u308c\u308b\u672c\u793e\u306e\u57fa\u5e79LAN\u3092\u8a2d\u8a08\u3059\u308b\u8cac\u4efb\u8005\u3067\u3059\u3002\u8981\u4ef6\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u5c06\u6765\u7684\u306b\u793e\u54e1\u304c\u5897\u3048\u308b\u3053\u3068\u3092\u898b\u8d8a\u3057\u3066\u3001<strong>PC\u306e\u5897\u8a2d\u304c\u5bb9\u6613<\/strong>\u3067\u3042\u308b\u3053\u3068\u3002<\/li>\n<li>1\u53f0\u306ePC\u306e\u6545\u969c\u304c\u3001<strong>\u4ed6\u306e\u793e\u54e1\u306e\u696d\u52d9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044<\/strong>\u3053\u3068\u3002<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e<strong>\u969c\u5bb3\u7b87\u6240\u3092\u7279\u5b9a\u3057\u3084\u3059\u3044<\/strong>\u3053\u3068\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u8981\u4ef6\u3092\u6700\u3082\u6e80\u305f\u3059\u30c8\u30dd\u30ed\u30b8\u30fc\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/p>\n<ol>\n<li>\u30d0\u30b9\u578b<\/li>\n<li>\u30b9\u30bf\u30fc\u578b<\/li>\n<li>\u30ea\u30f3\u30b0\u578b<\/li>\n<\/ol>\n<\/div>\n<details>\n<summary style=\"cursor: pointer; font-weight: bold;\">\u89e3\u7b54\u30fb\u89e3\u8aac\u3092\u898b\u308b<\/summary>\n<div style=\"border: 1px solid #eee; padding: 1em; margin-top: 0.5em;\">\n<p><strong>\u89e3\u7b54\uff1a2. \u30b9\u30bf\u30fc\u578b<\/strong><\/p>\n<p><strong>\u89e3\u8aac\uff1a<\/strong><br \/>\n    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0;\">\n<p>\u5168\u554f\u6b63\u89e3\u3067\u304d\u307e\u3057\u305f\u304b\uff1f\u3082\u3057\u9593\u9055\u3048\u3066\u3057\u307e\u3063\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u3002\u5927\u5207\u306a\u306e\u306f\u3001\u306a\u305c\u305d\u306e\u7b54\u3048\u306b\u306a\u308b\u306e\u304b\u3001\u3082\u3046\u4e00\u5ea6\u95a2\u9023\u3059\u308b\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u8aad\u307f\u8fd4\u3057\u3066\u3001\u81ea\u5206\u306e\u8a00\u8449\u3067\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3088\uff01<\/p>\n<h3>\u301010. 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