{"id":477804,"date":"2023-08-09T09:20:41","date_gmt":"2023-08-09T09:20:41","guid":{"rendered":""},"modified":"2023-09-05T11:15:27","modified_gmt":"2023-09-05T11:15:27","slug":"layer-2-forwarding-protocol","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/layer-2-forwarding-protocol\/","title":{"rendered":"\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb"},"content":{"rendered":"

\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u9593\u306e\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u4fc3\u9032\u3059\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u3053\u308c\u306f\u3001OSI \u30e2\u30c7\u30eb\u306e\u30c7\u30fc\u30bf \u30ea\u30f3\u30af\u5c64 (\u30ec\u30a4\u30e4\u30fc 2) \u3067\u52d5\u4f5c\u3057\u3001\u540c\u3058\u30ed\u30fc\u30ab\u30eb \u30a8\u30ea\u30a2 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (LAN) \u5185\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3059\u308b\u969b\u306e\u57fa\u672c\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30c7\u30fc\u30bf\u914d\u4fe1\u3092\u6700\u9069\u5316\u3057\u3001\u4e0d\u8981\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u3001\u6700\u7d42\u7684\u306b\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n

\u30ec\u30a4\u30e4 2 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n

\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6982\u5ff5\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u521d\u671f\u306b\u307e\u3067\u9061\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 1970 \u5e74\u4ee3\u5f8c\u534a\u306b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u5c0e\u5165\u3055\u308c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u5f53\u6642\u3001LAN \u306f\u6bd4\u8f03\u7684\u5c0f\u898f\u6a21\u3067\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u6570\u3082\u9650\u3089\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3057\u305f\u3002<\/p>\n

\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u9032\u5316\u3057\u3001\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u5fc5\u8981\u6027\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u4f3c\u305f\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30c7\u30fc\u30bf\u8ee2\u9001\u30d7\u30ed\u30bb\u30b9\u306b\u3064\u3044\u3066\u306e\u6700\u521d\u306e\u8a00\u53ca\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30da\u30a2\u30ec\u30f3\u30c8 \u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u306e\u958b\u767a\u3067\u898b\u3089\u308c\u307e\u3059\u3002 1990 \u5e74\u306b\u767a\u884c\u3055\u308c\u305f IEEE 802.1D \u6a19\u6e96\u306f\u3001\u4eca\u65e5\u77e5\u3089\u308c\u3066\u3044\u308b\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u790e\u3092\u5f62\u6210\u3057\u305f\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u304a\u3088\u3073\u30b9\u30d1\u30cb\u30f3\u30b0 \u30c4\u30ea\u30fc \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6982\u5ff5\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a73\u7d30\u60c5\u5831<\/h2>\n

\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30c7\u30fc\u30bf \u30ea\u30f3\u30af\u5c64\u3067\u52d5\u4f5c\u3057\u3001\u7279\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u306e MAC (\u30e1\u30c7\u30a3\u30a2 \u30a2\u30af\u30bb\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb) \u30a2\u30c9\u30ec\u30b9\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u304c\u540c\u3058 LAN \u5185\u306e\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001MAC \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u3066\u5b9b\u5148\u3092\u8b58\u5225\u3057\u307e\u3059\u3002\u8ee2\u9001\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u5b9b\u5148 MAC \u30a2\u30c9\u30ec\u30b9\u306e\u691c\u67fb\u3068\u3001\u30c7\u30fc\u30bf\u306e\u9001\u4fe1\u5148\u3068\u306a\u308b\u9069\u5207\u306a\u30dd\u30fc\u30c8\u306e\u6c7a\u5b9a\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001IP \u306a\u3069\u306e\u4e0a\u4f4d\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4ecb\u3055\u305a\u306b\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u76f4\u63a5\u901a\u4fe1\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002<\/p>\n

\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5185\u90e8\u69cb\u9020: \u305d\u306e\u4ed5\u7d44\u307f<\/h2>\n

\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001MAC \u30a2\u30c9\u30ec\u30b9\u5b66\u7fd2\u3068\u30c6\u30fc\u30d6\u30eb\u30d9\u30fc\u30b9\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u539f\u7406\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4ed5\u7d44\u307f\u3092\u6bb5\u968e\u7684\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

    \n
  1. \n

    MAC \u30a2\u30c9\u30ec\u30b9\u5b66\u7fd2: \u30c7\u30d0\u30a4\u30b9\u306f\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u53d7\u4fe1\u3059\u308b\u3068\u3001\u9001\u4fe1\u5143 MAC \u30a2\u30c9\u30ec\u30b9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u30dd\u30fc\u30c8\u3067 MAC \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u306f MAC \u30a2\u30c9\u30ec\u30b9\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30a4\u30c3\u30c1\u4e0a\u306e\u7279\u5b9a\u306e\u30dd\u30fc\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u30c6\u30fc\u30d6\u30eb\u30d9\u30fc\u30b9 \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0: \u30c7\u30d0\u30a4\u30b9\u304c\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u8ee2\u9001\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001MAC \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb\u5185\u306e\u5b9b\u5148 MAC \u30a2\u30c9\u30ec\u30b9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u5b9b\u5148 MAC \u30a2\u30c9\u30ec\u30b9\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u5bfe\u5fdc\u3059\u308b\u30dd\u30fc\u30c8\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5b9b\u5148\u30a2\u30c9\u30ec\u30b9\u304c\u30c6\u30fc\u30d6\u30eb\u306b\u306a\u3044\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u4ed6\u306e\u3059\u3079\u3066\u306e\u30dd\u30fc\u30c8\u306b\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3057\u3001\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9\u304c\u5fdc\u7b54\u3057\u3066 MAC \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb\u3092\u66f4\u65b0\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  3. \n

    \u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3001\u304a\u3088\u3073\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8: \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3001\u304a\u3088\u3073\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u306e\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u306f\u7279\u5b9a\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3001\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u306f\u60c5\u5831\u306b\u95a2\u5fc3\u306e\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u7279\u5b9a\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n

    \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30fc\u30bf\u9001\u4fe1\u306e\u52b9\u7387\u306b\u8ca2\u732e\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

      \n
    1. \n

      \u52b9\u7387\uff1a<\/strong> \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001MAC \u30a2\u30c9\u30ec\u30b9\u306b\u57fa\u3065\u3044\u3066\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u8907\u96d1\u306a IP \u30a2\u30c9\u30ec\u30b9 \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5fc5\u8981\u6027\u3092\u6392\u9664\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u30c7\u30fc\u30bf\u914d\u4fe1\u304c\u9ad8\u901f\u5316\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

    2. \n

      \u4f4e\u9045\u5ef6:<\/strong> \u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30c6\u30fc\u30d6\u30eb\u30d9\u30fc\u30b9\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u8fc5\u901f\u304b\u3064\u76f4\u63a5\u7684\u306a\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u30d1\u30b1\u30c3\u30c8\u51e6\u7406\u306e\u9045\u5ef6\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u5f85\u3061\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3:<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u62e1\u5927\u3057\u3066\u3082\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u62e1\u5f35\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u305f\u3081\u3001\u5c0f\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e21\u65b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n

    4. \n

      \u30eb\u30fc\u30d7\u9632\u6b62:<\/strong> \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30b9\u30d1\u30cb\u30f3\u30b0 \u30c4\u30ea\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb (STP) \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30eb\u30fc\u30d7\u9632\u6b62\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u63a1\u7528\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30eb\u30fc\u30d7\u3092\u56de\u907f\u3057\u3001\u5b89\u5b9a\u3057\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    5. \n

      \u30c7\u30d0\u30a4\u30b9\u306e\u72ec\u7acb\u6027:<\/strong> \u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3068\u306f\u72ec\u7acb\u3057\u3066\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u30c7\u30d0\u30a4\u30b9\u304c LAN \u5185\u3067\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7a2e\u985e<\/h2>\n

      \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30b5\u30d6\u30bf\u30a4\u30d7\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3068\u8981\u4ef6\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
      \u30bf\u30a4\u30d7<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
      \u900f\u904e\u7684\u306a\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/td>\n\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u672c\u5f62\u5f0f\u3002\u30c7\u30d0\u30a4\u30b9\u306f MAC \u30a2\u30c9\u30ec\u30b9\u306b\u57fa\u3065\u3044\u3066\u30d1\u30b1\u30c3\u30c8\u3092\u5b66\u7fd2\u3057\u3001\u8ee2\u9001\u3057\u307e\u3059\u3002\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30bd\u30fc\u30b9\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/td>\n\u3053\u306e\u30bf\u30a4\u30d7\u3067\u306f\u3001\u9001\u4fe1\u5143\u30c7\u30d0\u30a4\u30b9\u304c\u30d1\u30b1\u30c3\u30c8\u306e\u5b8c\u5168\u306a\u30eb\u30fc\u30c8\u3092\u6307\u5b9a\u3057\u3001\u6a19\u6e96\u306e\u8ee2\u9001\u30d7\u30ed\u30bb\u30b9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30bd\u30fc\u30b9\u30eb\u30fc\u30c8\u900f\u904e\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/td>\n\u30c8\u30e9\u30f3\u30b9\u30da\u30a2\u30ec\u30f3\u30c8 \u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u3068\u30bd\u30fc\u30b9 \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u306e\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9 \u30a2\u30d7\u30ed\u30fc\u30c1\u3002\u5f93\u6765\u306e\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u3068\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u30d1\u30b1\u30c3\u30c8 \u30d1\u30b9\u306e\u5236\u5fa1\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
      \u30bd\u30fc\u30b9\u30eb\u30fc\u30c8\u30c8\u30fc\u30af\u30f3\u30ea\u30f3\u30b0\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/td>\n\u30c8\u30fc\u30af\u30f3 \u30ea\u30f3\u30b0 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u306b\u958b\u767a\u3055\u308c\u305f\u3053\u306e\u30bf\u30a4\u30d7\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30bd\u30fc\u30b9 \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u5404\u30d1\u30b1\u30c3\u30c8\u306e\u30eb\u30fc\u30c8\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u30ec\u30a4\u30e4 2 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\u3068\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n

      \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b7\u30ca\u30ea\u30aa\u3067\u5e83\u7bc4\u306b\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

        \n
      1. \n

        \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0:<\/strong> \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 \u30b9\u30a4\u30c3\u30c1\u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3001LAN \u5185\u3067\u306e\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af:<\/strong> \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f LAN \u5185\u306e\u901a\u4fe1\u306e\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3092\u5f62\u6210\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        VLAN (\u4eee\u60f3 LAN):<\/strong> VLAN \u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7ba1\u7406\u8005\u306f\u3055\u307e\u3056\u307e\u306a\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3067\u304d\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308a\u3001\u540c\u3058 VLAN \u5185\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

      4. \n

        \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc:<\/strong> \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308a\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d0\u30fc\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u9593\u306e\u76f8\u4e92\u63a5\u7d9a\u304c\u5bb9\u6613\u306b\u306a\u308a\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u4ea4\u63db\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u305d\u306e\u52b9\u7387\u6027\u3068\u6709\u52b9\u6027\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6b21\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u8ab2\u984c\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

          \n
        1. \n

          \u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8 \u30b9\u30c8\u30fc\u30e0:<\/strong> \u904e\u5270\u306a\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8 \u30d1\u30b1\u30c3\u30c8\u306f\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8 \u30b9\u30c8\u30fc\u30e0\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3092\u5727\u8feb\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

        2. \n

          \u30eb\u30fc\u30d7\u306e\u5f62\u6210:<\/strong> \u30c7\u30d0\u30a4\u30b9\u304c\u6b63\u3057\u304f\u76f8\u4e92\u63a5\u7d9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30eb\u30fc\u30d7\u304c\u767a\u751f\u3057\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u885d\u7a81\u3084\u30c7\u30fc\u30bf\u640d\u5931\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

        3. \n

          MAC \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb\u306e\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc:<\/strong> \u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001MAC \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb\u304c\u3044\u3063\u3071\u3044\u306b\u306a\u308a\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8 \u30d1\u30b1\u30c3\u30c8\u306e\u30d5\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u3053\u308c\u3089\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306f\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8 \u30b9\u30c8\u30fc\u30e0\u5236\u5fa1\u3001\u30eb\u30fc\u30d7\u9632\u6b62\u30e1\u30ab\u30cb\u30ba\u30e0\u3001MAC \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb \u30b5\u30a4\u30ba\u306e\u6700\u9069\u5316\u306a\u3069\u306e\u6226\u7565\u3092\u5b9f\u88c5\u3057\u3066\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n

          \u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n

          \u3053\u3053\u3067\u306f\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u6982\u5ff5\u3068\u306e\u6bd4\u8f03\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
          \u30b3\u30f3\u30bb\u30d7\u30c8<\/th>\n\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n\u30ec\u30a4\u30e4 3 \u8ee2\u9001 (\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0)<\/th>\n<\/tr>\n<\/thead>\n
          \u64cd\u4f5c\u306e\u5c64<\/td>\n\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64(\u30ec\u30a4\u30e4\u30fc2)<\/td>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\uff08\u30ec\u30a4\u30e4\u30fc3\uff09<\/td>\n<\/tr>\n
          \u30a2\u30c9\u30ec\u30b9\u6307\u5b9a\u30b9\u30ad\u30fc\u30e0<\/td>\nMac\u30a2\u30c9\u30ec\u30b9<\/td>\nIP\u30a2\u30c9\u30ec\u30b9<\/td>\n<\/tr>\n
          \u7bc4\u56f2<\/td>\n\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(LAN)<\/td>\n\u30ef\u30a4\u30c9\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(WAN)<\/td>\n<\/tr>\n
          \u8ee2\u9001\u30e1\u30ab\u30cb\u30ba\u30e0<\/td>\nMAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u30eb\u30c3\u30af\u30a2\u30c3\u30d7<\/td>\n\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306e\u30eb\u30c3\u30af\u30a2\u30c3\u30d7<\/td>\n<\/tr>\n
          \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4f8b<\/td>\n\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u30c8\u30e9\u30f3\u30b9\u30da\u30a2\u30ec\u30f3\u30c8 \u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/td>\nIP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001OSPF\u3001BGP<\/td>\n<\/tr>\n
          \u901a\u4fe1\u52b9\u7387<\/td>\nMAC \u30d9\u30fc\u30b9\u306e\u76f4\u63a5\u8ee2\u9001\u306b\u3088\u308a\u9ad8<\/td>\n\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u306e\u691c\u7d22\u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6c7a\u5b9a\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u30ec\u30a4\u30e4 2 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n

          \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u6b69\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u4ef6\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u9023\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

            \n
          1. \n

            \u5f37\u5316\u3055\u308c\u305f\u30eb\u30fc\u30d7\u9632\u6b62:<\/strong> \u65b0\u3057\u3044\u30eb\u30fc\u30d7\u9632\u6b62\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u958b\u767a\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b89\u5b9a\u6027\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

          2. \n

            \u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u306e\u76f8\u4e92\u904b\u7528\u6027:<\/strong> \u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5f37\u5316\u3059\u308b\u53d6\u308a\u7d44\u307f\u304c\u884c\u308f\u308c\u3001\u8907\u96d1\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3067\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

          3. \n

            SDN \u306e\u7d71\u5408:<\/strong> Software-Defined Networking (SDN) \u306f\u3001\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5236\u5fa1\u3068\u7ba1\u7406\u3092\u3055\u3089\u306b\u6700\u9069\u5316\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d7\u30ed\u30b0\u30e9\u30de\u30d3\u30ea\u30c6\u30a3\u3068\u67d4\u8edf\u6027\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

          4. \n

            \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong> \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30ec\u30d9\u30eb\u306e\u6700\u9069\u5316\u304c\u5b9f\u88c5\u3055\u308c\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u3001\u9045\u5ef6\u304c\u6e1b\u5c11\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u307e\u305f\u306f\u30ec\u30a4\u30e4\u30fc 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n

            OneProxy \u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6a5f\u80fd\u3092\u88dc\u5b8c\u3067\u304d\u307e\u3059\u3002<\/p>\n

              \n
            1. \n

              \u8ca0\u8377\u5206\u6563:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u9593\u3067\u52b9\u7387\u7684\u306b\u5206\u6563\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3001\u5fdc\u7b54\u6642\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n

            2. \n

              \u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\uff1a<\/strong> \u30d7\u30ed\u30ad\u30b7\u306f\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u304d\u308b\u305f\u3081\u3001\u7e70\u308a\u8fd4\u3057\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5fc5\u8981\u6027\u304c\u6e1b\u308a\u3001\u30c7\u30fc\u30bf\u914d\u4fe1\u304c\u6700\u9069\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

            3. \n

              \u533f\u540d\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u5b9b\u5148\u306e\u9593\u306e\u4ef2\u4ecb\u8005\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3059\u3053\u3068\u3067\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

            4. \n

              \u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0:<\/strong> \u30d7\u30ed\u30ad\u30b7\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3067\u304d\u3001\u4e8b\u524d\u5b9a\u7fa9\u3055\u308c\u305f\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u3044\u3066\u7279\u5b9a\u306e Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u7a2e\u985e\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n

              \u30ec\u30a4\u30e4 2 \u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                \n
              1. IEEE 802.1D\u898f\u683c<\/a><\/li>\n
              2. \u900f\u904e\u7684\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0\u3068\u30b9\u30d1\u30cb\u30f3\u30b0 \u30c4\u30ea\u30fc \u30d7\u30ed\u30c8\u30b3\u30eb<\/a><\/li>\n
              3. \u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u305d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a><\/li>\n<\/ol>\n

                \u7d50\u8ad6\u3068\u3057\u3066\u3001\u30ec\u30a4\u30e4\u30fc 2 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u73fe\u4ee3\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30ed\u30fc\u30ab\u30eb \u30a8\u30ea\u30a2 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u306e\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u305d\u306e\u5185\u90e8\u69cb\u9020\u3068\u8ee2\u9001\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u30c7\u30fc\u30bf\u914d\u4fe1\u3092\u6700\u9069\u5316\u3057\u3001\u305d\u306e\u62e1\u5f35\u6027\u3068\u4e92\u63db\u6027\u306b\u3088\u308a\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b7\u30ca\u30ea\u30aa\u306b\u6700\u9069\u3067\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u9032\u5316\u3057\u7d9a\u3051\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u52b9\u7387\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u8981\u7d20\u3067\u3042\u308a\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477804","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Layer 2 Forwarding Protocol: Enhancing Network Efficiency and Reliability<\/mark>","faq_items":[{"question":"What is Layer 2 Forwarding Protocol?","answer":"

                Layer 2 Forwarding Protocol is a critical element in computer networking that operates at the Data Link Layer (Layer 2) of the OSI model. It facilitates efficient and reliable data transmission between devices within the same local area network (LAN), optimizing network performance and user experience.<\/p>"},{"question":"How did Layer 2 Forwarding Protocol originate?","answer":"

                The concept of Layer 2 Forwarding Protocol can be traced back to the early days of computer networking when Ethernet was introduced in the late 1970s. The first mention of a more sophisticated data forwarding process similar to Layer 2 Forwarding Protocol can be found in the development of Transparent Bridging and the IEEE 802.1D standard published in 1990.<\/p>"},{"question":"How does Layer 2 Forwarding Protocol work?","answer":"

                Layer 2 Forwarding Protocol operates by forwarding data packets between devices based on their MAC addresses. When a device sends data, it examines the destination MAC address and determines the appropriate port to which the data should be sent. This enables direct communication between devices within the LAN without involving higher-layer protocols like IP.<\/p>"},{"question":"What are the key features of Layer 2 Forwarding Protocol?","answer":"

                Layer 2 Forwarding Protocol offers several key features, including high efficiency, low latency, scalability, loop prevention, and device independence. These features contribute to faster data delivery, reduced network overhead, and stable data transmission.<\/p>"},{"question":"What types of Layer 2 Forwarding Protocol exist?","answer":"

                There are various types of Layer 2 Forwarding Protocol, each catering to specific network environments. The common types include Transparent Bridging, Source Routing Bridging, Source-Route Transparent Bridging, and Source-Route Token Ring Bridging.<\/p>"},{"question":"How is Layer 2 Forwarding Protocol used?","answer":"

                Layer 2 Forwarding Protocol finds applications in Ethernet switching, local area networks (LANs), VLANs, and data centers, among others. It enables efficient communication between devices within the same LAN, ensuring high-speed data exchange.<\/p>"},{"question":"What are the challenges related to Layer 2 Forwarding Protocol?","answer":"

                Challenges related to Layer 2 Forwarding Protocol include broadcast storms, loop formation, and MAC address table overflow. These issues can impact network performance but can be mitigated with proper configurations and loop prevention mechanisms.<\/p>"},{"question":"How does Layer 2 Forwarding Protocol relate to proxy servers?","answer":"

                Proxy servers, such as those provided by OneProxy, can complement Layer 2 Forwarding Protocol by enhancing network performance through load balancing, caching, content filtering, and improving security and anonymity.<\/p>"},{"question":"What technologies are in the future for Layer 2 Forwarding Protocol?","answer":"

                In the future, Layer 2 Forwarding Protocol is expected to see enhancements in loop prevention, improved multi-vendor interoperability, SDN integration, and hardware acceleration, further optimizing network communication.<\/p>"},{"question":"Where can I find more information about Layer 2 Forwarding Protocol?","answer":"

                For more in-depth information about Layer 2 Forwarding Protocol, you can explore resources like the IEEE 802.1D Standard, articles on Transparent Bridging and Spanning Tree Protocol, and Proxy Servers and their applications.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477804\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477804"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}