{"id":9865,"date":"2022-05-17T18:17:05","date_gmt":"2022-05-18T01:17:05","guid":{"rendered":"https:\/\/www.xh86.me\/?p=9865"},"modified":"2022-05-17T18:17:05","modified_gmt":"2022-05-18T01:17:05","slug":"%e7%bd%91%e5%b7%a5%e8%b7%af%e7%94%b1%e5%9f%ba%e7%a1%80%ef%bc%883%ef%bc%89rip%e5%8e%9f%e7%90%86%e4%b8%8e%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=9865","title":{"rendered":"\u7f51\u5de5\u8def\u7531\u57fa\u7840\uff083\uff09RIP\u539f\u7406\u4e0e\u914d\u7f6e"},"content":{"rendered":"
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RIP\u539f\u7406\u63cf\u8ff0<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\n

RIP\u662f\u4e00\u79cd\u57fa\u4e8e\u8ddd\u79bb\u77e2\u91cf\uff08Distance-Vector\uff09\u7b97\u6cd5\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u8df3\u6570\uff08Hop Count\uff09\u4f5c\u4e3a\u5ea6\u91cf\u503c\u6765\u8861\u91cf\u5230\u8fbe\u76ee\u7684\u5730\u5740\u7684\u8ddd\u79bb\u3002<\/span><\/p>\n

\n

\u5728RIP\u7f51\u7edc\u4e2d\uff0c\u7f3a\u7701\u60c5\u51b5\u4e0b\uff0c\u8bbe\u5907\u5230\u4e0e\u5b83\u76f4\u63a5\u76f8\u8fde\u7f51\u7edc\u7684\u8df3\u6570\u4e3a0\uff0c\u901a\u8fc7\u4e00\u4e2a\u8bbe\u5907\u53ef\u8fbe\u7684\u7f51\u7edc\u7684\u8df3\u6570\u4e3a1\uff0c\u5176\u4f59\u4f9d\u6b64\u7c7b\u63a8\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5ea6\u91cf\u503c\u7b49\u4e8e\u4ece\u672c\u7f51\u7edc\u5230\u8fbe\u76ee\u7684\u7f51\u7edc\u95f4\u7684\u8bbe\u5907\u6570\u91cf\u3002<\/span><\/p>\n

\n

\u4e3a\u9650\u5236\u6536\u655b\u65f6\u95f4\uff0cRIP\u89c4\u5b9a\u5ea6\u91cf\u503c\u53d60\uff5e15\u4e4b\u95f4\u7684\u6574\u6570\uff0c\u5927\u4e8e\u6216\u7b49\u4e8e16\u7684\u8df3\u6570\u88ab\u5b9a\u4e49\u4e3a\u65e0\u7a77\u5927\uff0c\u5373\u76ee\u7684\u7f51\u7edc\u6216\u4e3b\u673a\u4e0d\u53ef\u8fbe\u3002\u7531\u4e8e\u8fd9\u4e2a\u9650\u5236\uff0c\u4f7f\u5f97RIP\u4e0d\u53ef\u80fd\u5728\u5927\u578b\u7f51\u7edc\u4e2d\u5f97\u5230\u5e94\u7528\u3002<\/span><\/p>\n

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<\/section>\n
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<\/div><\/section>\n
<\/section>\n<\/section>\n
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RIP\u57fa\u672c\u539f\u7406<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\n

\u00a0RIP\u8def\u7531\u8868\u7684\u5f62\u6210\u00a0<\/span><\/strong><\/span><\/h3>\n

\n

RIP\u542f\u52a8\u65f6\u7684\u521d\u59cb\u8def\u7531\u8868\u4ec5\u5305\u542b\u672c\u8bbe\u5907\u7684\u4e00\u4e9b\u76f4\u8fde\u63a5\u53e3\u8def\u7531\u3002\u901a\u8fc7\u76f8\u90bb\u8bbe\u5907\u4e92\u76f8\u5b66\u4e60\u8def\u7531\u8868\u9879\uff0c\u624d\u80fd\u5b9e\u73b0\u5404\u7f51\u6bb5\u8def\u7531\u4e92\u901a\u3002<\/span><\/p>\n

\n

RIP\u8def\u7531\u5f62\u6210\u7684\u8fc7\u7a0b\u5982\u56fe\u6240\u793a\uff1a<\/span><\/p>\n

\n

<\/div><\/p>\n


\u2022RIP\u534f\u8bae\u542f\u52a8\u4e4b\u540e\uff0cRouterA\u4f1a\u5411\u76f8\u90bb\u7684\u8def\u7531\u5668\u5e7f\u64ad\u4e00\u4e2aRequest\u62a5\u6587\u3002<\/span><\/p>\n

\n

\u2022\u5f53RouterB\u4ece\u63a5\u53e3\u63a5\u6536\u5230RouterA\u53d1\u9001\u7684Request\u62a5\u6587\u540e\uff0c\u628a\u81ea\u5df1\u7684RIP\u8def\u7531\u8868\u5c01\u88c5\u5728Response\u62a5\u6587\u5185\uff0c\u7136\u540e\u5411\u8be5\u63a5\u53e3\u5bf9\u5e94\u7684\u7f51\u7edc\u5e7f\u64ad\u3002<\/span><\/p>\n

\n

\u2022RouterA\u6839\u636eRouterB\u53d1\u9001\u7684Response\u62a5\u6587\uff0c\u5f62\u6210\u81ea\u5df1\u7684\u8def\u7531\u8868\u3002<\/span><\/p>\n

\n

\u00a0RIP\u7684\u66f4\u65b0\u4e0e\u7ef4\u62a4\u00a0<\/span><\/strong><\/span><\/h3>\n

\n

RIP\u534f\u8bae\u5728\u66f4\u65b0\u548c\u7ef4\u62a4\u8def\u7531\u4fe1\u606f\u65f6\u4e3b\u8981\u4f7f\u7528\u56db\u4e2a\u5b9a\u65f6\u5668\uff1a<\/span><\/p>\n

\n

    \n
  • \n

    \u66f4\u65b0\u5b9a\u65f6\u5668\uff08Update timer\uff09\uff1a\u5f53\u6b64\u5b9a\u65f6\u5668\u8d85\u65f6\u65f6\uff0c\u7acb\u5373\u53d1\u9001\u66f4\u65b0\u62a5\u6587\u3002<\/span><\/p>\n<\/li>\n

  • \n

    \u8001\u5316\u5b9a\u65f6\u5668\uff08Age timer\uff09\uff1aRIP\u8bbe\u5907\u5982\u679c\u5728\u8001\u5316\u65f6\u95f4\u5185\u6ca1\u6709\u6536\u5230\u90bb\u5c45\u53d1\u6765\u7684\u8def\u7531\u66f4\u65b0\u62a5\u6587\uff0c\u5219\u8ba4\u4e3a\u8be5\u8def\u7531\u4e0d\u53ef\u8fbe\u3002<\/span><\/p>\n<\/li>\n

  • \n

    \u5783\u573e\u6536\u96c6\u5b9a\u65f6\u5668\uff08Garbage-collect timer\uff09\uff1a\u5982\u679c\u5728\u5783\u573e\u6536\u96c6\u65f6\u95f4\u5185\u4e0d\u53ef\u8fbe\u8def\u7531\u6ca1\u6709\u6536\u5230\u6765\u81ea\u540c\u4e00\u90bb\u5c45\u7684\u66f4\u65b0\uff0c\u5219\u8be5\u8def\u7531\u5c06\u88ab\u4eceRIP\u8def\u7531\u8868\u4e2d\u5f7b\u5e95\u5220\u9664\u3002<\/span><\/p>\n<\/li>\n

  • \n

    \u6291\u5236\u5b9a\u65f6\u5668\uff08Suppress timer\uff09\uff1a\u5f53RIP\u8bbe\u5907\u6536\u5230\u5bf9\u7aef\u7684\u8def\u7531\u66f4\u65b0\uff0c\u5176cost\u4e3a16\uff0c\u5bf9\u5e94\u8def\u7531\u8fdb\u5165\u6291\u5236\u72b6\u6001\uff0c\u5e76\u542f\u52a8\u6291\u5236\u5b9a\u65f6\u5668\u3002\u4e3a\u4e86\u9632\u6b62\u8def\u7531\u9707\u8361\uff0c\u5728\u6291\u5236\u5b9a\u65f6\u5668\u8d85\u65f6\u4e4b\u524d\uff0c\u5373\u4f7f\u518d\u6536\u5230\u5bf9\u7aef\u8def\u7531cost\u5c0f\u4e8e16\u7684\u66f4\u65b0\uff0c\u4e5f\u4e0d\u63a5\u53d7\u3002\u5f53\u6291\u5236\u5b9a\u65f6\u5668\u8d85\u65f6\u540e\uff0c\u5c31\u91cd\u65b0\u5141\u8bb8\u63a5\u53d7\u5bf9\u7aef\u53d1\u9001\u7684\u8def\u7531\u66f4\u65b0\u62a5\u6587\u3002<\/span><\/p>\n

    \n<\/li>\n<\/ul>\n

    \n

    RIP\u8def\u7531\u4e0e\u5b9a\u65f6\u5668\u4e4b\u95f4\u7684\u5173\u7cfb\uff1a<\/span><\/strong><\/p>\n

    \n

    RIP\u7684\u66f4\u65b0\u4fe1\u606f\u53d1\u5e03\u662f\u7531\u66f4\u65b0\u5b9a\u65f6\u5668\u63a7\u5236\u7684\uff0c\u9ed8\u8ba4\u4e3a\u6bcf30\u79d2\u53d1\u9001\u4e00\u6b21\u3002<\/span>\u6bcf\u4e00\u6761\u8def\u7531\u8868\u9879\u5bf9\u5e94\u4e24\u4e2a\u5b9a\u65f6\u5668\uff1a\u8001\u5316\u5b9a\u65f6\u5668\u548c\u5783\u573e\u6536\u96c6\u5b9a\u65f6\u5668\u3002\u5f53\u5b66\u5230\u4e00\u6761\u8def\u7531\u5e76\u6dfb\u52a0\u5230RIP\u8def\u7531\u8868\u4e2d\u65f6\uff0c\u8001\u5316\u5b9a\u65f6\u5668\u542f\u52a8\u3002<\/span><\/p>\n

    \n

    \u5982\u679c\u8001\u5316\u5b9a\u65f6\u5668\u8d85\u65f6\uff0c\u8bbe\u5907\u4ecd\u6ca1\u6709\u6536\u5230\u90bb\u5c45\u53d1\u6765\u7684\u66f4\u65b0\u62a5\u6587\uff0c\u5219\u5728RIP\u6570\u636e\u5e93\u4e2d\u628a\u8be5\u8def\u7531\u7684\u5ea6\u91cf\u503c\u7f6e\u4e3a16\uff08\u8868\u793a\u8def\u7531\u4e0d\u53ef\u8fbe\uff0c\u8def\u7531\u8868\u4e2d\u5220\u9664\uff09\uff0c\u5e76\u542f\u52a8\u5783\u573e\u6536\u96c6\u5b9a\u65f6\u5668\u3002<\/span><\/p>\n

    \n

    \u540c\u65f6\u8bbe\u5907\u5bf9\u5916\u53d1\u9001\u4e0d\u53ef\u8fbe\u8def\u7531\u66f4\u65b0\u8bf7\u6c42\u62a5\u6587\uff0c\u5982\u679c\u5783\u573e\u6536\u96c6\u5b9a\u65f6\u5668\u8d85\u65f6\uff0c\u8bbe\u5907\u4ecd\u7136\u6ca1\u6709\u6536\u5230\u66f4\u65b0\u62a5\u6587\uff0c\u5219\u5728RIP\u6570\u636e\u5e93\u4e2d\u5220\u9664\u8be5\u8def\u7531\u3002<\/span><\/p>\n

    \n

    \u00a0\u89e6\u53d1\u66f4\u65b0\u00a0<\/span><\/strong><\/h3>\n

    \n

    \u89e6\u53d1\u66f4\u65b0\u662f\u6307\u5f53\u8def\u7531\u4fe1\u606f\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u7acb\u5373\u5411\u90bb\u5c45\u8bbe\u5907\u53d1\u9001\u89e6\u53d1\u66f4\u65b0\u62a5\u6587\uff0c\u800c\u4e0d\u7528\u7b49\u5f85\u66f4\u65b0\u5b9a\u65f6\u5668\u8d85\u65f6\uff0c\u4ece\u800c\u907f\u514d\u4ea7\u751f\u8def\u7531\u73af\u8def\u3002\u7f51\u7edc10.4.0.0\u4e0d\u53ef\u8fbe\u65f6\uff0cRouterC\u6700\u5148\u5f97\u5230\u8fd9\u4e00\u4fe1\u606f\u3002<\/span><\/p>\n

    \n

    <\/div><\/p>\n

    \n

      \n
    • \n

      \u5982\u679c\u8bbe\u5907\u4e0d\u5177\u6709\u89e6\u53d1\u66f4\u65b0\u529f\u80fd\uff0cRouterC\u53d1\u73b0\u7f51\u7edc\u6545\u969c\u4e4b\u540e\uff0c\u9700\u8981\u7b49\u5f85\u66f4\u65b0\u5b9a\u65f6\u5668\u8d85\u65f6\u3002\u5728\u7b49\u5f85\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679cRouterB\u7684\u66f4\u65b0\u62a5\u6587\u4f20\u5230\u4e86RouterC\uff0cRouterC\u5c31\u4f1a\u5b66\u5230RouterB\u7684\u53bb\u5f80\u7f51\u7edc10.4.0.0\u7684\u9519\u8bef\u8def\u7531\u3002\u8fd9\u6837RouterB\u548cRouterC\u4e0a\u53bb\u5f80\u7f51\u7edc10.4.0.0\u7684\u8def\u7531\u90fd\u6307\u5411\u5bf9\u65b9\u4ece\u800c\u5f62\u6210\u8def\u7531\u73af\u8def\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n

      \n

        \n
      • \n

        \u5982\u679c\u8bbe\u5907\u5177\u6709\u89e6\u53d1\u66f4\u65b0\u529f\u80fd\uff0cRouterC\u53d1\u73b0\u7f51\u7edc\u6545\u969c\u4e4b\u540e\uff0c\u4e0d\u5fc5\u7b49\u5f85\u66f4\u65b0\u5b9a\u65f6\u5668\u8d85\u65f6\uff0c\u7acb\u5373\u53d1\u9001\u8def\u7531\u66f4\u65b0\u4fe1\u606f\u7ed9\u8def\u7531\u5668B\uff0c\u8fd9\u6837\u5c31\u907f\u514d\u4e86\u8def\u7531\u73af\u8def\u7684\u4ea7\u751f\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n



        <\/p>\n

        \n
        \n
        \n
        \n
        <\/section>\n
        \n
        <\/div><\/section>\n
        <\/section>\n<\/section>\n
        <\/section>\n<\/section>\n
        \n
        RIP-2\u7684\u589e\u5f3a\u7279\u6027<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

        \n

        \u00a0RIP-2\u7684\u4f18\u52bf\u00a0<\/span><\/strong><\/h3>\n

        \n

          \n
        • \n

          \u652f\u6301\u5916\u90e8\u8def\u7531\u6807\u8bb0\uff08Route Tag\uff09\uff0c\u53ef\u4ee5\u5728\u8def\u7531\u7b56\u7565\u4e2d\u6839\u636eTag\u5bf9\u8def\u7531\u8fdb\u884c\u7075\u6d3b\u7684\u63a7\u5236\u3002<\/span><\/p>\n<\/li>\n

        • \n

          \u62a5\u6587\u4e2d\u643a\u5e26\u63a9\u7801\u4fe1\u606f\uff0c\u652f\u6301\u8def\u7531\u805a\u5408\u548cCIDR\uff08Classless Inter-Domain Routing\uff09\u3002<\/span><\/p>\n<\/li>\n

        • \n

          \u652f\u6301\u6307\u5b9a\u4e0b\u4e00\u8df3\uff0c\u5728\u5e7f\u64ad\u7f51\u4e0a\u53ef\u4ee5\u9009\u62e9\u5230\u76ee\u7684\u7f51\u6bb5\u6700\u4f18\u4e0b\u4e00\u8df3\u5730\u5740\u3002<\/span><\/p>\n<\/li>\n

        • \n

          \u652f\u6301\u4ee5\u7ec4\u64ad\u65b9\u5f0f\u53d1\u9001\u66f4\u65b0\u62a5\u6587\uff0c\u53ea\u6709\u652f\u6301RIP-2\u7684\u8bbe\u5907\u624d\u80fd\u63a5\u6536\u534f\u8bae\u62a5\u6587\uff0c\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u3002<\/span><\/p>\n<\/li>\n

        • \n

          \u652f\u6301\u5bf9\u534f\u8bae\u62a5\u6587\u8fdb\u884c\u9a8c\u8bc1\uff0c\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/span><\/p>\n<\/li>\n

        • \n

          \u8def\u7531\u805a\u5408<\/span><\/h3>\n<\/li>\n<\/ul>\n

          \n

          \u8def\u7531\u805a\u5408\u7684\u539f\u7406\u662f\uff0c\u540c\u4e00\u4e2a\u81ea\u7136\u7f51\u6bb5\u5185\u7684\u4e0d\u540c\u5b50\u7f51\u7684\u8def\u7531\u5728\u5411\u5916\uff08\u5176\u5b83\u7f51\u6bb5\uff09\u53d1\u9001\u65f6\u805a\u5408\u6210\u4e00\u4e2a\u7f51\u6bb5\u7684\u8def\u7531\u53d1\u9001\u3002RIP-1\u7684\u534f\u8bae\u62a5\u6587\u4e2d\u6ca1\u6709\u643a\u5e26\u63a9\u7801\u4fe1\u606f\uff0c\u6545RIP-1\u53d1\u5e03\u7684\u5c31\u662f\u81ea\u7136\u63a9\u7801\u7684\u8def\u7531\u3002<\/span><\/p>\n

          \n

          RIP-2\u652f\u6301\u8def\u7531\u805a\u5408\uff0c\u56e0\u4e3aRIP-2\u62a5\u6587\u643a\u5e26\u63a9\u7801\u4f4d\uff0c\u6240\u4ee5\u652f\u6301\u5b50\u7f51\u5212\u5206\u3002\u5728RIP-2\u4e2d\u8fdb\u884c\u8def\u7531\u805a\u5408\u53ef\u63d0\u9ad8\u5927\u578b\u7f51\u7edc\u7684\u53ef\u6269\u5c55\u6027\u548c\u6548\u7387\uff0c\u7f29\u51cf\u8def\u7531\u8868\u3002\u00a0<\/span><\/p>\n

          \n

          \u00a0RIP-2\u8def\u7531\u805a\u5408<\/span><\/strong><\/span><\/h3>\n

          \n

          \u8def\u7531\u805a\u5408\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/span><\/p>\n

          \n

            \n
          • \n

            \u57fa\u4e8eRIP\u8fdb\u7a0b\u7684\u6709\u7c7b\u805a\u5408\uff1a<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

            \n

            \u805a\u5408\u540e\u7684\u8def\u7531\u4f7f\u7528\u81ea\u7136\u63a9\u7801\u7684\u8def\u7531\u5f62\u5f0f\u53d1\u5e03\u3002\u6bd4\u5982\uff0c\u5bf9\u4e8e10.1.1.0\/24\uff08metric=2\uff09\u548c10.1.2.0\/24\uff08metric=3\uff09\u8fd9\u4e24\u6761\u8def\u7531\uff0c\u4f1a\u805a\u5408\u6210\u81ea\u7136\u7f51\u6bb5\u8def\u753110.0.0.0\/8\uff08metric=2\uff09\u3002RIP\u20132\u805a\u5408\u662f\u6309\u7c7b\u805a\u5408\u7684\uff0c\u805a\u5408\u5f97\u5230\u6700\u4f18\u7684metric\u503c\u3002<\/span><\/p>\n

            \n

              \n
            • \n

              \u57fa\u4e8e\u63a5\u53e3\u7684\u805a\u5408\uff1a<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

              \n

              \u7528\u6237\u53ef\u4ee5\u6307\u5b9a\u805a\u5408\u5730\u5740\u3002\u6bd4\u5982\uff0c\u5bf9\u4e8e10.1.1.0\/24\uff08metric=2\uff09\u548c10.1.2.0\/24\uff08metric=3\uff09\u8fd9\u4e24\u6761\u8def\u7531\uff0c\u53ef\u4ee5\u5728\u6307\u5b9a\u63a5\u53e3\u4e0a\u914d\u7f6e\u805a\u5408\u8def\u753110.1.0.0\/16\uff08metric=2\uff09\u6765\u4ee3\u66ff\u539f\u59cb\u8def\u7531\u3002<\/span><\/p>\n

              \n

              \n
              \n
              \n
              \n
              <\/section>\n
              \n
              <\/div><\/section>\n
              <\/section>\n<\/section>\n
              <\/section>\n<\/section>\n
              \n
              \u6c34\u5e73\u5206\u5272\u548c\u6bd2\u6027\u53cd\u8f6c<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

              \n

              \u6c34\u5e73\u5206\u5272<\/span><\/strong><\/h3>\n

              \n

              \n

              \u6c34\u5e73\u5206\u5272\uff08Split Horizon\uff09\u7684\u539f\u7406\u662f\uff0cRIP\u4ece\u67d0\u4e2a\u63a5\u53e3\u5b66\u5230\u7684\u8def\u7531\uff0c\u4e0d\u4f1a\u4ece\u8be5\u63a5\u53e3\u518d\u53d1\u56de\u7ed9\u90bb\u5c45\u8def\u7531\u5668\u3002<\/span><\/p>\n

              \n

              \u8fd9\u6837\u4e0d\u4f46\u51cf\u5c11\u4e86\u5e26\u5bbd\u6d88\u8017\uff0c\u8fd8\u53ef\u4ee5\u9632\u6b62\u8def\u7531\u73af\u8def\u3002\u6c34\u5e73\u5206\u5272\u5728\u4e0d\u540c\u7f51\u7edc\u4e2d\u5b9e\u73b0\u6709\u6240\u533a\u522b\uff0c\u5206\u4e3a\u6309\u7167\u63a5\u53e3\u548c\u6309\u7167\u90bb\u5c45\u8fdb\u884c\u6c34\u5e73\u5206\u5272\u3002\u5e7f\u64ad\u7f51\u3001P2P\u548cP2MP\u7f51\u7edc\u4e2d\u662f\u6309\u7167\u63a5\u53e3\u8fdb\u884c\u6c34\u5e73\u5206\u5272\u7684\uff0c\u5982\u56fe\u6240\u793a\u3002<\/span><\/p>\n

              \n

              <\/div><\/p>\n

              \n

              RouterA\u4f1a\u5411RouterB\u53d1\u9001\u5230\u7f51\u7edc10.0.0.0\/8\u7684\u8def\u7531\u4fe1\u606f\uff0c\u5982\u679c\u6ca1\u6709\u914d\u7f6e\u6c34\u5e73\u5206\u5272\uff0cRouterB\u4f1a\u5c06\u4eceRouterA\u5b66\u4e60\u5230\u7684\u8fd9\u6761\u8def\u7531\u518d\u53d1\u9001\u56de\u7ed9RouterA\u3002\u8fd9\u6837\uff0cRouterA\u53ef\u4ee5\u5b66\u4e60\u5230\u4e24\u6761\u5230\u8fbe10.0.0.0\/8\u7f51\u7edc\u7684\u8def\u7531\uff1a\u8df3\u6570\u4e3a0\u7684\u76f4\u8fde\u8def\u7531\uff1b\u4e0b\u4e00\u8df3\u6307\u5411RouterB\uff0c\u4e14\u8df3\u6570\u4e3a2\u7684\u8def\u7531\u3002<\/span><\/p>\n


              \u4f46\u662f\u5728RouterA\u7684RIP\u8def\u7531\u8868\u4e2d\u53ea\u6709\u76f4\u8fde\u8def\u7531\u624d\u662f\u6d3b\u8dc3\u7684\u3002\u5f53RouterA\u5230\u7f51\u7edc10.0.0.0\u7684\u8def\u7531\u53d8\u6210\u4e0d\u53ef\u8fbe\uff0c\u5e76\u4e14RouterB\u8fd8\u6ca1\u6709\u6536\u5230\u8def\u7531\u4e0d\u53ef\u8fbe\u7684\u4fe1\u606f\u65f6\uff0cRouterB\u4f1a\u7ee7\u7eed\u5411RouterA\u53d1\u900110.0.0.0\/8\u53ef\u8fbe\u7684\u8def\u7531\u4fe1\u606f\u3002<\/span><\/p>\n

              \n

              \u5373\uff0cRouterA\u4f1a\u63a5\u53d7\u5230\u9519\u8bef\u7684\u8def\u7531\u4fe1\u606f\uff0c\u8ba4\u4e3a\u53ef\u4ee5\u901a\u8fc7RouterB\u5230\u8fbe10.0.0.0\/8\u7f51\u7edc\uff1b\u800cRouterB\u4ecd\u65e7\u8ba4\u4e3a\u53ef\u4ee5\u901a\u8fc7RouterA\u5230\u8fbe10.0.0.0\/8\u7f51\u7edc\uff0c\u4ece\u800c\u5f62\u6210\u8def\u7531\u73af\u8def\u3002\u914d\u7f6e\u6c34\u5e73\u5206\u5272\u540e\uff0cRouterB\u5c06\u4e0d\u4f1a\u518d\u628a\u5230\u7f51\u7edc10.0.0.0\/8\u7684\u8def\u7531\u53d1\u56de\u7ed9RouterA\uff0c\u7531\u6b64\u907f\u514d\u4e86\u8def\u7531\u73af\u8def\u7684\u4ea7\u751f\u3002<\/span><\/p>\n

              \n

              \u5bf9\u4e8eNBMA\uff08Non-Broadcast Multiple Access\uff09\u7f51\u7edc\uff0c\u7531\u4e8e\u4e00\u4e2a\u63a5\u53e3\u4e0a\u8fde\u63a5\u591a\u4e2a\u90bb\u5c45\uff0c\u6240\u4ee5\u662f\u6309\u7167\u90bb\u5c45\u8fdb\u884c\u6c34\u5e73\u5206\u5272\u7684\u3002\u8def\u7531\u5c31\u4f1a\u6309\u7167\u5355\u64ad\u65b9\u5f0f\u53d1\u9001\uff0c\u540c\u4e00\u63a5\u53e3\u4e0a\u6536\u5230\u7684\u8def\u7531\u53ef\u4ee5\u6309\u90bb\u5c45\u8fdb\u884c\u533a\u5206\u3002\u4ece\u67d0\u4e00\u63a5\u53e3\u7684\u5bf9\u7aef\u90bb\u5c45\u5904\u5b66\u4e60\u5230\u8def\u7531\uff0c\u4e0d\u4f1a\u518d\u901a\u8fc7\u8be5\u63a5\u53e3\u53d1\u9001\u56de\u53bb\u3002<\/span><\/p>\n

              \n

              <\/div><\/p>\n

              \n

              \u5728NBMA\u7f51\u7edc\u914d\u7f6e\u4e86\u6c34\u5e73\u5206\u5272\u4e4b\u540e\uff0cRouterA\u4f1a\u5c06\u4eceRouterB\u5b66\u4e60\u5230\u7684172.16.0.0\/16\u8def\u7531\u53d1\u9001\u7ed9RouterC\uff0c\u4f46\u662f\u4e0d\u4f1a\u518d\u53d1\u9001\u56de\u7ed9RouterB\u3002
              <\/span><\/p>\n

              \n

              \u6bd2\u6027\u53cd\u8f6c<\/span><\/strong><\/span><\/h3>\n

              \n

              \n

              \u6bd2\u6027\u53cd\u8f6c\uff08PoisonReverse\uff09\u7684\u539f\u7406\u662f\uff0cRIP\u4ece\u67d0\u4e2a\u63a5\u53e3\u5b66\u5230\u8def\u7531\u540e\uff0c\u4ece\u539f\u63a5\u53e3\u53d1\u56de\u90bb\u5c45\u8def\u7531\u5668\uff0c\u5e76\u5c06\u8be5\u8def\u7531\u7684\u5f00\u9500\u8bbe\u7f6e\u4e3a16\uff08\u5373\u6307\u660e\u8be5\u8def\u7531\u4e0d\u53ef\u8fbe\uff09\u3002\u5229\u7528\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6e05\u9664\u5bf9\u65b9\u8def\u7531\u8868\u4e2d\u7684\u65e0\u7528\u8def\u7531\u3002<\/span><\/p>\n

              \n

              <\/div><\/p>\n

              \n

              \u914d\u7f6e\u6bd2\u6027\u53cd\u8f6c\u540e\uff0cRouterB\u5728\u63a5\u6536\u5230\u4eceRouterA\u53d1\u6765\u7684\u8def\u7531\u540e\uff0c\u5411RouterA\u53d1\u9001\u4e00\u4e2a\u8fd9\u6761\u8def\u7531\u4e0d\u53ef\u8fbe\u7684\u6d88\u606f\uff08\u5c06\u8be5\u8def\u7531\u7684\u5f00\u9500\u8bbe\u7f6e\u4e3a16\uff09\uff0c\u8fd9\u6837RouterA\u5c31\u4e0d\u4f1a\u518d\u4eceRouterB\u5b66\u5230\u8fd9\u6761\u53ef\u8fbe\u8def\u7531\uff0c\u56e0\u6b64\u5c31\u53ef\u4ee5\u907f\u514d\u8def\u7531\u73af\u8def\u7684\u4ea7\u751f\u3002<\/span><\/p>\n

              \n

              \n
              \n
              \n
              \n
              <\/section>\n
              \n
              <\/div><\/section>\n
              <\/section>\n<\/section>\n
              <\/section>\n<\/section>\n
              \n
              RIP\u914d\u7f6e\u4e3e\u4f8b<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

              \n

              \u7ec4\u7f51\u9700\u6c42<\/span><\/strong><\/span><\/h3>\n

              \n

              \u5728\u7f51\u7edc\u4e2d\u67094\u53f0\u8def\u7531\u5668\uff0c\u8981\u6c42\u5728RouterA\u3001RouterB\u3001RouterC\u548cRouterD\u4e0a\u5b9e\u73b0\u7f51\u7edc\u4e92\u8fde\u3002<\/span><\/p>\n

              \n

              <\/div><\/p>\n

              \n

              \u914d\u7f6e\u601d\u8def<\/span><\/strong><\/h3>\n

              \n

              \n

              \u7531\u4e8e\u8981\u5728\u5c0f\u578b\u7f51\u7edc\u4e2d\u5b9e\u73b0\u8bbe\u5907\u7684\u7f51\u7edc\u4e92\u8fde\uff0c\u6240\u4ee5\u63a8\u8350\u914d\u7f6eRIP-2\u8def\u7531\u534f\u8bae\u3002\u914d\u7f6e\u5404\u63a5\u53e3IP\u5730\u5740\uff0c\u4f7f\u7f51\u7edc\u53ef\u8fbe\u3002\u5728\u5404\u8def\u7531\u5668\u4e0a\u4f7f\u80fdRIP\uff0c\u57fa\u672c\u5b9e\u73b0\u7f51\u7edc\u4e92\u8fde\u3002\u5728\u5404\u8def\u7531\u5668\u4e0a\u914d\u7f6eRIP-2\u7248\u672c\uff0c\u63d0\u5347RIP\u8def\u7531\u6269\u5c55\u6027\u80fd\u3002<\/span><\/p>\n

              <\/h3>\n

              \u64cd\u4f5c\u6b65\u9aa4<\/span><\/strong><\/span><\/h3>\n

              \n

              \n

              \ud83d\udd56\u914d\u7f6e\u5404\u8def\u7531\u5668\u63a5\u53e3\u7684IP\u5730\u5740<\/span><\/strong><\/p>\n

              \n

              # \u914d\u7f6eRouterA\u3002<\/span><\/p>\n

              <Huawei> system-view<\/span><\/p>\n

              [Huawei] sysname RouterA<\/span><\/p>\n

              [RouterA] interface gigabitethernet1\/0\/0<\/span><\/p>\n

              [RouterA-GigabitEthernet1\/0\/0] ipaddress 192.168.1.1 24<\/span><\/p>\n

              RouterB\u3001RouterC\u548cRouterD\u7684\u914d\u7f6e\u4e0eRouterA\u4e00\u81f4\uff08\u7565\uff09\u3002<\/span><\/p>\n


              \ud83d\udd56\u914d\u7f6eRIP\u57fa\u672c\u529f\u80fd<\/strong><\/span><\/p>\n

              \n

              # \u914d\u7f6eRouterA\u3002<\/span><\/p>\n

              [RouterA] rip<\/span><\/p>\n

              [RouterA-rip-1] network 192.168.1.0<\/span><\/p>\n

              [RouterA-rip-1] quit<\/span><\/p>\n

              # \u914d\u7f6eRouterB\u3002<\/span><\/p>\n

              [RouterB] rip<\/span><\/p>\n

              [RouterB-rip-1] network 192.168.1.0<\/span><\/p>\n

              [RouterB-rip-1] network 172.16.0.0<\/span><\/p>\n

              [RouterB-rip-1] network 10.0.0.0<\/span><\/p>\n

              [RouterB-rip-1] quit<\/span><\/p>\n

              # \u914d\u7f6eRouterC\u3002<\/span><\/p>\n

              [RouterC] rip<\/span><\/p>\n

              [RouterC-rip-1] network 172.16.0.0<\/span><\/p>\n

              [RouterC-rip-1] quit# \u914d\u7f6eRouterD\u3002<\/span><\/p>\n

              [RouterD] rip[RouterD-rip-1]network 10.0.0.0<\/span><\/p>\n

              [RouterD-rip-1]quit<\/span><\/p>\n

              \n

              \ud83d\udd56\u914d\u7f6eRIP\u7684\u7248\u672c<\/span><\/strong><\/p>\n

              \n

              # \u67e5\u770bRouterA\u7684RIP\u8def\u7531\u8868<\/span>\u3002<\/span><\/p>\n

              RouterA] display rip 1 route<\/span><\/p>\n

              Route Flags: R \u2013 RIP<\/span><\/p>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A – Aging, S – Suppressed, G -Garbage-collect\u00a0<\/span><\/p>\n

              ————————————————————-<\/span><\/p>\n

              Peer 192.168.1.2 \u00a0on GigabitEthernet1\/0\/0\u00a0\u00a0\u00a0\u00a0\u00a0 Destination\/Mask \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Nexthop \u00a0\u00a0\u00a0 Cost \u00a0Tag \u00a0\u00a0\u00a0 Flags \u00a0 Sec10.0.0.0\/8 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 192.168.1.2 \u00a0\u00a0\u00a0\u00a0 1 \u00a0\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RA \u00a0\u00a0\u00a0\u00a0 14 172.16.0.0\/16 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 192.168.1.2 \u00a0\u00a0\u00a0\u00a0 1 \u00a0\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RA \u00a0\u00a0\u00a0\u00a0 14\u4ece\u8def\u7531\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cRIP-1\u53d1\u5e03\u7684\u8def\u7531\u4fe1\u606f\u4f7f\u7528\u7684\u662f\u81ea\u7136\u63a9\u7801\u3002<\/span><\/p>\n


              \ud83d\udd56\u914d\u7f6eRIP\u7684\u7248\u672c<\/strong><\/span><\/p>\n

              \n

              # \u5728RouterA\u4e0a\u914d\u7f6eRIP-2\u3002<\/span><\/p>\n

              [RouterA] rip<\/span><\/p>\n

              [RouterA-rip-1] version 2<\/span><\/p>\n

              [RouterA-rip-1] quit# \u5728RouterB\u4e0a\u914d\u7f6eRIP-2\u3002<\/span><\/p>\n

              [RouterB] rip<\/span><\/p>\n

              [<\/span>RouterB-rip-1] version 2<\/span><\/p>\n

              [RouterB-rip-1] quit# \u5728RouterC\u4e0a\u914d\u7f6eRIP-2\u3002\u00a0<\/span><\/p>\n

              [RouterC] rip<\/span><\/p>\n

              [RouterC-rip-1] version 2<\/span><\/p>\n

              [RouterC-rip-1] quit<\/span><\/p>\n

              # \u5728RouterD\u4e0a\u914d\u7f6eRIP-2\u3002\u00a0<\/span><\/p>\n

              [RouterD] rip<\/span><\/p>\n

              [RouterD-rip-1] version 2<\/span><\/p>\n

              [RouterD-rip-1] quit\u00a0<\/span><\/p>\n

              \n

              \u9a8c\u8bc1\u914d\u7f6e\u7ed3\u679c<\/span><\/strong><\/p>\n

              \n

              # \u67e5\u770bRouterA\u7684RIP\u8def\u7531\u8868\u3002<\/span><\/p>\n

              [RouterA] display rip 1 route\u00a0\u00a0<\/span><\/p>\n

              Route Flags: R – RIP<\/span><\/p>\n

              \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A – Aging, S – Suppressed, G -Garbage-collect<\/span><\/p>\n

              ————————————————————————-\u00a0<\/span><\/p>\n

              Peer 192.168.1.2\u00a0 onGigabitEthernet1\/0\/0\u00a0Destination\/Mask\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Nexthop\u00a0\u00a0\u00a0\u00a0 Cost\u00a0\u00a0Tag\u00a0\u00a0\u00a0\u00a0 Flags\u00a0 \u00a0\u00a0Sec\u00a0\u00a0<\/span><\/p>\n

              10.1.1.0\/24\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 192.168.1.2\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RA\u00a0\u00a0\u00a0\u00a0\u00a0 32\u00a0\u00a0<\/span><\/p>\n

              172.16.1.0\/24\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 192.168.1.2\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RA\u00a0\u00a0\u00a0\u00a0\u00a0 32<\/span><\/p>\n

              \n

              \u4ece\u8def\u7531\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cRIP-2\u53d1\u5e03\u7684\u8def\u7531\u4e2d\u5e26\u6709\u66f4\u4e3a\u7cbe\u786e\u7684\u5b50\u7f51\u63a9\u7801\u4fe1\u606f\u3002<\/span><\/p>\n<\/section>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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