{"id":476858,"date":"2023-08-09T09:04:34","date_gmt":"2023-08-09T09:04:34","guid":{"rendered":""},"modified":"2023-09-05T11:13:35","modified_gmt":"2023-09-05T11:13:35","slug":"distance-vector","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/distance-vector\/","title":{"rendered":"\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb"},"content":{"rendered":"

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306f\u3001\u7279\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u9818\u57df\u306b\u304a\u3051\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u672c\u539f\u7406\u3067\u3059\u3002\u3053\u306e\u6982\u5ff5\u306f\u3001\u5404\u53ef\u80fd\u306a\u30d1\u30b9\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u300c\u8ddd\u96e2\u300d\u307e\u305f\u306f\u300c\u30b3\u30b9\u30c8\u300d\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u306b\u5230\u9054\u3059\u308b\u305f\u3081\u306e\u6700\u9069\u306a\u30d1\u30b9\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u8d77\u6e90<\/h2>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u767b\u5834\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u524d\u8eab\u3067\u3042\u308b ARPANET (Advanced Research Projects Agency Network) \u306e\u521d\u671f\u306e\u9803\u30011960 \u5e74\u4ee3\u5f8c\u534a\u304b\u3089 1970 \u5e74\u4ee3\u524d\u534a\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u3088\u3046\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u521d\u3081\u3066\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u30011978 \u5e74\u306b John McQuillan\u3001Ira Richer\u3001Eric Rosen \u304c\u767a\u8868\u3057\u305f\u8ad6\u6587\u3067\u3057\u305f\u3002Routing Information Protocol (RIP) \u3068\u547c\u3070\u308c\u308b\u5f7c\u3089\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30ca\u30d3\u30b2\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e00\u7a2e\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u3055\u3089\u306a\u308b\u6df1\u6398\u308a<\/h2>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u30eb\u30fc\u30bf\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u7406\u89e3\u3057\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u60c5\u5831\u3092\u5171\u6709\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30eb\u30fc\u30bf\u304c\u3053\u306e\u60c5\u5831\u3092\u5171\u6709\u3059\u308b\u65b9\u6cd5\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n

\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u3001\u300c\u8ddd\u96e2\u300d\u306f\u7279\u5b9a\u306e\u30ce\u30fc\u30c9 (\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30eb\u30fc\u30bf\u30fc\u306a\u3069) \u306b\u5230\u9054\u3059\u308b\u30b3\u30b9\u30c8\u3092\u6307\u3057\u3001\u300c\u30d9\u30af\u30c8\u30eb\u300d\u306f\u305d\u306e\u30ce\u30fc\u30c9\u3078\u306e\u65b9\u5411\u3092\u6307\u3057\u307e\u3059\u3002\u5404\u30eb\u30fc\u30bf\u30fc\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3092\u4fdd\u6301\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u306f\u4ed6\u306e\u3059\u3079\u3066\u306e\u30eb\u30fc\u30bf\u30fc\u3078\u306e\u6700\u5c0f\u30b3\u30b9\u30c8 \u30d1\u30b9\u3068\u3001\u305d\u306e\u30d1\u30b9\u3078\u306e\u6b21\u306e\u30db\u30c3\u30d7\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u7c21\u5358\u306a\u624b\u9806\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5404\u30eb\u30fc\u30bf\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u5168\u4f53\u3092\u305d\u306e\u3059\u3050\u8fd1\u304f\u306e\u30eb\u30fc\u30bf\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u308c\u3089\u306e\u30eb\u30fc\u30bf\u306f\u53d7\u4fe1\u3057\u305f\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u72ec\u81ea\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3092\u66f4\u65b0\u3057\u3001\u3059\u3079\u3066\u306e\u30eb\u30fc\u30bf\u304c\u4e00\u8cab\u3057\u305f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u3092\u6301\u3064\u307e\u3067\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3067\u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u624b\u9806\u306f\u3001\u30d9\u30eb\u30de\u30f3 \u30d5\u30a9\u30fc\u30c9 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u307e\u305f\u306f\u30d5\u30a9\u30fc\u30c9 \u30d5\u30eb\u30ab\u30fc\u30bd\u30f3 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u5185\u90e8\u306e\u4ed5\u7d44\u307f<\/h2>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u52d5\u4f5c\u306f\u3001\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u304c\u7279\u5fb4\u3067\u3059\u3002\u6700\u521d\u3001\u5404\u30eb\u30fc\u30bf\u306f\u3001\u305d\u306e\u3059\u3050\u8fd1\u304f\u306e\u30eb\u30fc\u30bf\u306e\u307f\u3092\u8a8d\u8b58\u3057\u307e\u3059\u3002\u30eb\u30fc\u30bf\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3092\u5171\u6709\u3059\u308b\u3068\u3001\u3088\u308a\u9060\u304f\u306e\u30ce\u30fc\u30c9\u306b\u95a2\u3059\u308b\u77e5\u8b58\u304c\u5f90\u3005\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u4f1d\u64ad\u3057\u307e\u3059\u3002<\/p>\n

\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30b5\u30a4\u30af\u30eb\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u5404\u30b5\u30a4\u30af\u30eb\u3067\u3001\u3059\u3079\u3066\u306e\u30eb\u30fc\u30bf\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u5168\u4f53\u3092\u76f4\u63a5\u306e\u96a3\u63a5\u30eb\u30fc\u30bf\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u96a3\u63a5\u30eb\u30fc\u30bf\u304b\u3089\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3092\u53d7\u4fe1\u3059\u308b\u3068\u3001\u30eb\u30fc\u30bf\u306f\u5b66\u7fd2\u3057\u305f\u5b9b\u5148\u3078\u306e\u3088\u308a\u5b89\u4fa1\u306a\u30d1\u30b9\u3092\u53cd\u6620\u3059\u308b\u3088\u3046\u306b\u81ea\u8eab\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3059\u308b\u30eb\u30fc\u30bf\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30eb\u30fc\u30d7\u3084\u30ab\u30a6\u30f3\u30c8 \u30c8\u30a5 \u30a4\u30f3\u30d5\u30a3\u30cb\u30c6\u30a3\u554f\u984c\u306a\u3069\u306e\u7279\u5b9a\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u30b9\u30d7\u30ea\u30c3\u30c8 \u30db\u30e9\u30a4\u30ba\u30f3\u3001\u30eb\u30fc\u30c8 \u30dd\u30a4\u30ba\u30cb\u30f3\u30b0\u3001\u30db\u30fc\u30eb\u30c9\u30c0\u30a6\u30f3 \u30bf\u30a4\u30de\u30fc\u306a\u3069\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u4e3b\u306a\u7279\u5fb4<\/h2>\n

\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \n
  1. \u30b7\u30f3\u30d7\u30eb\u3055: \u7406\u89e3\u3057\u3001\u5b9f\u88c5\u3059\u308b\u306e\u304c\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3059\u3002<\/li>\n
  2. \u81ea\u5df1\u8d77\u52d5: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u969c\u5bb3\u304b\u3089\u81ea\u52d5\u7684\u306b\u56de\u5fa9\u3067\u304d\u307e\u3059\u3002<\/li>\n
  3. \u5b9a\u671f\u7684\u306a\u66f4\u65b0: \u60c5\u5831\u306f\u5b9a\u671f\u7684\u306b\u5171\u6709\u3055\u308c\u3001\u6700\u65b0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u77e5\u8b58\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/li>\n
  4. \u9650\u3089\u308c\u305f\u8996\u91ce: \u5404\u30eb\u30fc\u30bf\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8996\u91ce\u306f\u9650\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u6b20\u70b9\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

    \u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7a2e\u985e<\/h2>\n

    \u4ee5\u4e0b\u306f\u3001\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306e\u4e00\u90e8\u3067\u3059\u3002<\/p>\n

      \n
    1. \n

      \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u30d7\u30ed\u30c8\u30b3\u30eb (RIP):<\/strong> \u3053\u308c\u306f\u6700\u3082\u4f1d\u7d71\u7684\u3067\u57fa\u672c\u7684\u306a\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002RIP \u306f\u8a2d\u5b9a\u304c\u7c21\u5358\u3067\u3001\u5c0f\u898f\u6a21\u3067\u30d5\u30e9\u30c3\u30c8\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a8\u30c3\u30b8\u306b\u6700\u9069\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u6700\u5927\u30db\u30c3\u30d7\u6570\u304c 15 \u3067\u3042\u308b\u305f\u3081\u3001\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u306f\u3042\u307e\u308a\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<\/li>\n

    2. \n

      \u5185\u90e8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4 \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb (IGRP):<\/strong> Cisco \u793e\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f IGRP \u306f\u3001\u3088\u308a\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067 RIP \u3092\u6539\u826f\u3057\u305f\u72ec\u81ea\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u62e1\u5f35\u5185\u90e8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4 \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb (EIGRP):<\/strong> \u3053\u308c\u306f\u3001\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30ea\u30f3\u30af \u30b9\u30c6\u30fc\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e21\u65b9\u306e\u6a5f\u80fd\u3092\u7d44\u307f\u8fbc\u3093\u3060 Cisco \u72ec\u81ea\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u512a\u308c\u305f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b3\u30f3\u30d0\u30fc\u30b8\u30a7\u30f3\u30b9\u6642\u9593\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n\n\n
      \u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n\u6700\u5927\u30db\u30c3\u30d7\u6570<\/th>\n\u30d9\u30f3\u30c0\u30fc<\/th>\n\u30e1\u30c8\u30ea\u30c3\u30af<\/th>\n<\/tr>\n<\/thead>\n
      RIP<\/td>\n15<\/td>\n\u6a19\u6e96<\/td>\n\u30db\u30c3\u30d7\u6570<\/td>\n<\/tr>\n
      IGRP<\/td>\n100<\/td>\n\u30b7\u30b9\u30b3<\/td>\n\u5e2f\u57df\u5e45\u3001\u9045\u5ef6<\/td>\n<\/tr>\n
      EIGRP<\/td>\n100<\/td>\n\u30b7\u30b9\u30b3<\/td>\n\u5e2f\u57df\u5e45\u3001\u9045\u5ef6\u3001\u4fe1\u983c\u6027\u3001\u8ca0\u8377<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u4f7f\u7528\u6cd5\u3001\u554f\u984c\u3001\u89e3\u6c7a\u7b56<\/h2>\n

      \u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u7c21\u5358\u306a\u305f\u3081\u3001\u4e3b\u306b\u5c0f\u898f\u6a21\u3067\u8907\u96d1\u6027\u306e\u4f4e\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b7\u30ca\u30ea\u30aa\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

      \u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u306f\u3044\u304f\u3064\u304b\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \n
      1. \n

        \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30eb\u30fc\u30d7:<\/strong> \u7279\u5b9a\u306e\u72b6\u6cc1\u3067\u306f\u3001\u4e00\u8cab\u6027\u306e\u306a\u3044\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u306b\u3088\u308a\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u30d1\u30b9\u304c\u30eb\u30fc\u30d7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u30b9\u30d7\u30ea\u30c3\u30c8 \u30db\u30e9\u30a4\u30ba\u30f3\u3084\u30eb\u30fc\u30c8 \u30dd\u30a4\u30ba\u30cb\u30f3\u30b0\u306a\u3069\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u7121\u9650\u306b\u6570\u3048\u308b:<\/strong> \u3053\u306e\u554f\u984c\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30f3\u30af\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u65b0\u3057\u3044\u30d1\u30b9 \u30bb\u30c3\u30c8\u306b\u53ce\u675f\u3059\u308b\u306e\u306b\u975e\u5e38\u306b\u9577\u3044\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u30db\u30fc\u30eb\u30c9\u30c0\u30a6\u30f3 \u30bf\u30a4\u30de\u30fc\u306f\u3001\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b 1 \u3064\u306e\u624b\u6cd5\u3067\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        \u53ce\u675f\u304c\u9045\u3044:<\/strong> \u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5909\u66f4\u306b\u53cd\u5fdc\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5909\u66f4\u306b\u8fc5\u901f\u306b\u53cd\u5fdc\u3059\u308b EIGRP \u306a\u3069\u306e\u6700\u65b0\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n

        \u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30ea\u30f3\u30af \u30b9\u30c6\u30fc\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u3088\u304f\u6bd4\u8f03\u3055\u308c\u307e\u3059\u3002 \u305d\u308c\u3089\u306e\u4e3b\u306a\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
        \u57fa\u6e96<\/th>\n\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb<\/th>\n\u30ea\u30f3\u30af\u72b6\u614b<\/th>\n<\/tr>\n<\/thead>\n
        \u8907\u96d1<\/td>\n\u5b9f\u88c5\u304c\u7c21\u5358<\/td>\n\u5b9f\u88c5\u304c\u3088\u308a\u8907\u96d1<\/td>\n<\/tr>\n
        \u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/td>\n\u5c0f\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069<\/td>\n\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069<\/td>\n<\/tr>\n
        \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u77e5\u8b58<\/td>\n\u96a3\u4eba\u306e\u3053\u3068\u3057\u304b\u77e5\u3089\u306a\u3044<\/td>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u306e\u5b8c\u5168\u306a\u30d3\u30e5\u30fc<\/td>\n<\/tr>\n
        \u53ce\u675f\u6642\u9593<\/td>\n\u9045\u3044\uff08\u5b9a\u671f\u7684\u306a\u66f4\u65b0\uff09<\/td>\n\u9ad8\u901f\uff08\u5373\u6642\u66f4\u65b0\uff09<\/td>\n<\/tr>\n
        \u30ea\u30bd\u30fc\u30b9\u306e\u4f7f\u7528\u91cf<\/td>\nCPU\u3068\u30e1\u30e2\u30ea\u306e\u4f7f\u7528\u91cf\u304c\u5c11\u306a\u3044<\/td>\nCPU\u3068\u30e1\u30e2\u30ea\u306e\u4f7f\u7528\u91cf\u306e\u5897\u52a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5c06\u6765\u306e\u5c55\u671b<\/h2>\n

        RIP \u3084 IGRP \u306a\u3069\u306e\u5f93\u6765\u306e\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3042\u307e\u308a\u4e00\u822c\u7684\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u790e\u3068\u306a\u308b\u539f\u7406\u306f\u4eca\u3067\u3082\u5e83\u304f\u9069\u7528\u53ef\u80fd\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u4f7f\u7528\u3055\u308c\u308b BGP (Border Gateway Protocol) \u306a\u3069\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u30d1\u30b9\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

        \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5b9a\u7fa9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (SDN) \u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u306e\u9032\u6b69\u3082\u3001\u5c06\u6765\u7684\u306b\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u539f\u7406\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        \u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb<\/h2>\n

        \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u4ed6\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30ea\u30bd\u30fc\u30b9\u3092\u6c42\u3081\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u901a\u5e38\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6c7a\u5b9a\u306b\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u3089\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u304c\u95a2\u4e0e\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u542b\u3081\u3001\u30c7\u30fc\u30bf\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u904e\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306e\u57fa\u790e\u7684\u306a\u7406\u89e3\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n

        OneProxy \u306e\u3088\u3046\u306a\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u57fa\u790e\u3068\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u539f\u7406\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u3088\u308a\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6700\u3082\u52b9\u7387\u7684\u306a\u30d1\u30b9\u3092\u9078\u629e\u3059\u308b\u3068\u3044\u3046\u6982\u5ff5\u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3067\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5f85\u3061\u6642\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u6700\u5927\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

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

        \u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

          \n
        1. Cisco \u306b\u3088\u308b\u8ddd\u96e2\u30d9\u30af\u30c8\u30eb \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8aac\u660e<\/a><\/li>\n
        2. \u8ddd\u96e2\u30d9\u30af\u30c8\u30eb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u3059\u308b Wikipedia \u306e\u30a8\u30f3\u30c8\u30ea<\/a><\/li>\n
        3. RFC 1058 \u2013 \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u30d7\u30ed\u30c8\u30b3\u30eb<\/a><\/li>\n
        4. RIP \u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e Juniper \u306e\u30ac\u30a4\u30c9<\/a><\/li>\n<\/ol>","protected":false},"featured_media":476859,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476858","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Distance Vector: The Backbone of Network Routing<\/mark>","faq_items":[{"question":"What is a Distance Vector?","answer":"

          A Distance Vector is a principle used in computer networking, particularly for routing protocols. It determines the best path for data packets to travel to their destination within a network by calculating the 'distance' or 'cost' associated with each possible path.<\/p>"},{"question":"When and where was the Distance Vector concept first introduced?","answer":"

          The concept of Distance Vector routing algorithms traces back to the early days of the ARPANET (Advanced Research Projects Agency Network), in the late 1960s and early 1970s. The first implementation of a Distance Vector-like algorithm was seen in the Routing Information Protocol (RIP), proposed in a 1978 paper by John McQuillan, Ira Richer, and Eric Rosen.<\/p>"},{"question":"How does Distance Vector work?","answer":"

          Each router in a network maintains a routing table, which includes the least cost path to every other router and the next hop towards that path. In Distance Vector protocols, each router transmits its entire routing table to its immediate neighbors, which then update their own tables based on the information received. This process repeats until all routers have consistent routing information.<\/p>"},{"question":"What are some key features of Distance Vector protocols?","answer":"

          Key features of Distance Vector protocols include simplicity, self-starting capability, periodic updates, and limited view of the network.<\/p>"},{"question":"What types of Distance Vector protocols exist?","answer":"

          Common types of Distance Vector protocols include Routing Information Protocol (RIP), Interior Gateway Routing Protocol (IGRP), and Enhanced Interior Gateway Routing Protocol (EIGRP).<\/p>"},{"question":"What problems can Distance Vector protocols encounter and how are they solved?","answer":"

          Distance Vector protocols can encounter problems like routing loops and count-to-infinity, which can be mitigated using techniques like split horizon, route poisoning, and hold-down timers.<\/p>"},{"question":"How do Distance Vector protocols compare with Link-State protocols?","answer":"

          Distance Vector protocols are simpler and better suited for smaller networks but have a limited network view and slower convergence time. Link-State protocols are more complex, suitable for larger networks, have a complete view of the network topology, and faster convergence time.<\/p>"},{"question":"What is the future of Distance Vector protocols?","answer":"

          While traditional Distance Vector protocols are becoming less common, the principles underlying these protocols are still applicable in modern networks. For example, BGP, a protocol used for routing between autonomous systems on the internet, uses path-vector protocols\u2014a variant of Distance Vector.<\/p>"},{"question":"How are proxy servers associated with Distance Vector?","answer":"

          While proxy servers don't typically use Distance Vector protocols for routing decisions, understanding these protocols provides a foundational understanding of how data traverses networks, including those involving proxy servers. This knowledge aids in optimizing the performance and reliability of proxy server services.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476858","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\/476858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/476859"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476858"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}