{"id":98972,"date":"2024-11-08T15:39:57","date_gmt":"2024-11-08T07:39:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=98972"},"modified":"2024-11-08T15:40:00","modified_gmt":"2024-11-08T07:40:00","slug":"dtlyxyynjz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/98972.html","title":{"rendered":"\u52a8\u6001\u8def\u7531\u534f\u8bae\u6709\u54ea\u51e0\u79cd"},"content":{"rendered":"\n

\u3000\u3000\u52a8\u6001\u8def\u7531\u534f\u8bae<\/strong>\u662f\u7f51\u7edc\u4e2d\u7528\u4e8e\u81ea\u52a8\u66f4\u65b0\u8def\u7531\u4fe1\u606f\u4ee5\u9002\u5e94\u7f51\u7edc\u62d3\u6251\u53d8\u5316\u7684\u534f\u8bae\u3002\u6839\u636e\u4e0d\u540c\u7684\u5206\u7c7b\u6807\u51c6\uff0c\u52a8\u6001\u8def\u7531\u534f\u8bae\u53ef\u4ee5\u5206\u4e3a\u591a\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 \u52a8\u6001\u8def\u7531\u534f\u8bae\u7c7b\u578b<\/h2>\n\n\n\n

\u3000\u30001. \u6309\u8def\u7531\u7b97\u6cd5\u5206\u7c7b<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u8ddd\u79bb\u77e2\u91cf\u8def\u7531\u534f\u8bae<\/strong>\uff1a\u5982RIP(Routing Information Protocol)\uff0c\u4f7f\u7528\u8df3\u6570\u4f5c\u4e3a\u5ea6\u91cf\u6807\u51c6\uff0c\u901a\u8fc7\u5468\u671f\u6027\u5e7f\u64ad\u8def\u7531\u4fe1\u606f\u6765\u66f4\u65b0\u8def\u7531\u8868\u3002<\/p>\n\n\n\n

\u3000\u3000\u94fe\u8def\u72b6\u6001\u8def\u7531\u534f\u8bae<\/strong>\uff1a\u5982OSPF(Open Shortest Path First)\u548cIS-IS(Intermediate System to Intermediate System)\uff0c\u901a\u8fc7\u7ef4\u62a4\u6574\u4e2a\u7f51\u7edc\u7684\u62d3\u6251\u6570\u636e\u5e93\u6765\u8ba1\u7b97\u6700\u4f73\u8def\u5f84\u3002<\/p>\n\n\n\n

\u3000\u30002. \u6309\u4f5c\u7528\u8303\u56f4\u5206\u7c7b<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u5185\u90e8\u7f51\u5173\u534f\u8bae\uff08IGP\uff09<\/strong> \uff1a\u5982RIP\u3001OSPF\u3001IS-IS\uff0c\u7528\u4e8e\u5355\u4e00\u81ea\u6cbb\u7cfb\u7edf(AS)\u5185\u90e8\u3002<\/p>\n\n\n\n

\u3000\u3000\u5916\u90e8\u7f51\u5173\u534f\u8bae\uff08EGP\uff09<\/strong> \uff1a\u5982BGP(Border Gateway Protocol)\uff0c\u7528\u4e8e\u4e0d\u540c\u81ea\u6cbb\u7cfb\u7edf\u4e4b\u95f4\u7684\u8def\u7531\u9009\u62e9\u3002<\/p>\n\n\n\n

\u3000\u30003. \u6309\u8def\u7531\u9009\u62e9\u673a\u5236\u5206\u7c7b<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u5355\u64ad\u8def\u7531\u534f\u8bae<\/strong>\uff1a\u5982RIP\u3001OSPF\u3001IS-IS\u3001IGRP\u3001EIGRP\u3001BGP\uff0c\u4e3b\u8981\u7528\u4e8e\u751f\u6210\u548c\u7ef4\u62a4\u5355\u64ad\u8def\u7531\u8868\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec4\u64ad\u8def\u7531\u534f\u8bae<\/strong>\uff1a\u4e13\u95e8\u7528\u4e8e\u7ec4\u64ad\u73af\u5883\u4e2d\u7684\u8def\u7531\u9009\u62e9\u3002<\/p>\n\n\n\n

\u3000\u30004. \u6309\u7f51\u7edc\u73af\u5883\u5206\u7c7b<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000Ad Hoc\u7f51\u7edc\u4e2d\u7684\u52a8\u6001\u8def\u7531\u534f\u8bae<\/strong>\uff1a\u5982AODV(Ad-hoc On-demand Distance Vector)\u3001DSR(Dynamic Source Routing)\u3001OLSR(Optimized Link State Routing)\u7b49\uff0c\u8fd9\u4e9b\u534f\u8bae\u9002\u7528\u4e8e\u79fb\u52a8\u81ea\u7ec4\u7f51(MANET)\u7b49\u52a8\u6001\u73af\u5883\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e38\u89c1\u7684\u52a8\u6001\u8def\u7531\u534f\u8bae\u5305\u62ecRIP\u3001OSPF\u3001IS-IS\u3001IGRP\u3001EIGRP\u548cBGP\u7b49\u3002\u6bcf\u79cd\u534f\u8bae\u90fd\u6709\u5176\u72ec\u7279\u7684\u7b97\u6cd5\u548c\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u7f51\u7edc\u89c4\u6a21\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 \u52a8\u6001\u8def\u7531\u534f\u8bae\u4e2d\u8ddd\u79bb\u77e2\u91cf\u8def\u7531\u534f\u8bae\u4e0e\u94fe\u8def\u72b6\u6001\u8def\u7531\u534f\u8bae\u7684\u4f18\u7f3a\u70b9<\/h2>\n\n\n\n

\u3000\u3000\u8ddd\u79bb\u77e2\u91cf\u8def\u7531\u534f\u8bae\u548c\u94fe\u8def\u72b6\u6001\u8def\u7531\u534f\u8bae\u662f\u52a8\u6001\u8def\u7531\u534f\u8bae\u4e2d\u7684\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\uff0c\u5b83\u4eec\u5728\u5b9e\u73b0\u65b9\u5f0f\u3001\u7b97\u6cd5\u590d\u6742\u6027\u3001\u5e26\u5bbd\u5229\u7528\u4ee5\u53ca\u9002\u7528\u7f51\u7edc\u89c4\u6a21\u7b49\u65b9\u9762\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002<\/p>\n\n\n\n

\u3000\u30001. \u8ddd\u79bb\u77e2\u91cf\u8def\u7531\u534f\u8bae\u7684\u4f18\u70b9\uff1a<\/strong><\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u7b80\u5355\u6613\u5b9e\u73b0<\/strong>\uff1a\u8ddd\u79bb\u77e2\u91cf\u534f\u8bae\u7684\u7b97\u6cd5\u76f8\u5bf9\u7b80\u5355\uff0c\u4e3b\u8981\u57fa\u4e8e\u8ddd\u79bb\u548c\u65b9\u5411\u4fe1\u606f\u8fdb\u884c\u8def\u7531\u66f4\u65b0\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u8ba1\u7b97\u8d44\u6e90\u6d88\u8017\u5c11<\/strong>\uff1a\u7531\u4e8e\u5176\u7b97\u6cd5\u7b80\u5355\uff0c\u5bf9\u8ba1\u7b97\u8d44\u6e90\u7684\u9700\u6c42\u8f83\u4f4e\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6536\u655b\u901f\u5ea6\u5feb<\/strong>\uff1a\u5728\u5c0f\u578b\u7f51\u7edc\u4e2d\uff0c\u8ddd\u79bb\u77e2\u91cf\u534f\u8bae\u80fd\u591f\u8f83\u5feb\u5730\u6536\u655b\u5230\u6700\u4f73\u8def\u5f84\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. \u8ddd\u79bb\u77e2\u91cf\u8def\u7531\u534f\u8bae\u7684\u7f3a\u70b9\uff1a<\/strong><\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u5e26\u5bbd\u6d6a\u8d39<\/strong>\uff1a\u6bcf\u6b21\u66f4\u65b0\u65f6\u9700\u8981\u53d1\u9001\u6574\u4e2a\u8def\u7531\u8868\uff0c\u53ef\u80fd\u5bfc\u81f4\u5e26\u5bbd\u7684\u6d6a\u8d39\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5904\u7406\u65e0\u7a77\u8ba1\u6570\u95ee\u9898<\/strong>\uff1a\u8ddd\u79bb\u77e2\u91cf\u534f\u8bae\u5bb9\u6613\u51fa\u73b0\u65e0\u7a77\u8ba1\u6570\u95ee\u9898\uff0c\u5373\u8def\u7531\u66f4\u65b0\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u9677\u5165\u65e0\u9650\u5faa\u73af\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u9002\u7528\u8303\u56f4\u6709\u9650<\/strong>\uff1a\u901a\u5e38\u9002\u7528\u4e8e\u5c0f\u578b\u7f51\u7edc\u548c\u7b80\u5355\u62d3\u6251\u7ed3\u6784\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u30003. \u94fe\u8def\u72b6\u6001\u8def\u7531\u534f\u8bae\u7684\u4f18\u70b9\uff1a<\/strong><\/h3>\n\n\n\n
        \n
      • \u3000\u3000\u9ad8\u6548\u5229\u7528\u5e26\u5bbd<\/strong>\uff1a\u53ea\u5728\u62d3\u6251\u53d1\u751f\u53d8\u5316\u65f6\u53d1\u9001\u94fe\u8def\u72b6\u6001\u4fe1\u606f\uff0c\u66f4\u52a0\u9ad8\u6548\u5730\u5229\u7528\u5e26\u5bbd\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u521b\u5efa\u62d3\u6251\u56fe<\/strong>\uff1a\u94fe\u8def\u72b6\u6001\u534f\u8bae\u4f1a\u521b\u5efa\u7f51\u7edc\u7ed3\u6784\u7684\u62d3\u6251\u56fe(\u5373SPF\u6811)\uff0c\u4ece\u800c\u80fd\u591f\u66f4\u7cbe\u786e\u5730\u8ba1\u7b97\u6700\u4f73\u8def\u5f84\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u6536\u655b\u901f\u5ea6\u5feb<\/strong>\uff1a\u6bcf\u4e2a\u8def\u7531\u5668\u90fd\u6709\u7f51\u7edc\u7684\u5b8c\u6574\u62d3\u6251\u4fe1\u606f\uff0c\u53ef\u4ee5\u7acb\u5373\u8ba1\u7b97\u51fa\u6700\u4f73\u8def\u5f84\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u9002\u7528\u4e8e\u5927\u578b\u7f51\u7edc<\/strong>\uff1a\u7531\u4e8e\u5176\u9ad8\u6548\u6027\u548c\u51c6\u786e\u6027\uff0c\u94fe\u8def\u72b6\u6001\u534f\u8bae\u5e38\u7528\u4e8e\u5927\u578b\u7f51\u7edc\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u30004. \u94fe\u8def\u72b6\u6001\u8def\u7531\u534f\u8bae\u7684\u7f3a\u70b9\uff1a<\/strong><\/h3>\n\n\n\n
          \n
        • \u3000\u3000\u7b97\u6cd5\u590d\u6742\u6027\u9ad8<\/strong>\uff1a\u94fe\u8def\u72b6\u6001\u534f\u8bae\u4f7f\u7528Dijkstra\u7b97\u6cd5\uff0c\u7b97\u6cd5\u590d\u6742\u5ea6\u8f83\u9ad8\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u8ba1\u7b97\u8d44\u6e90\u9700\u6c42\u5927<\/strong>\uff1a\u9700\u8981\u6784\u5efa\u548c\u7ef4\u62a4\u6574\u4e2a\u7f51\u7edc\u7684\u62d3\u6251\u56fe\uff0c\u5bf9\u8ba1\u7b97\u8d44\u6e90\u7684\u9700\u6c42\u8f83\u9ad8\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u3000\u8ddd\u79bb\u77e2\u91cf\u8def\u7531\u534f\u8bae\u9002\u5408\u5c0f\u578b\u7f51\u7edc\u4e14\u6613\u4e8e\u5b9e\u73b0\uff0c\u4f46\u53ef\u80fd\u5728\u5e26\u5bbd\u5229\u7528\u548c\u7a33\u5b9a\u6027\u65b9\u9762\u5b58\u5728\u4e0d\u8db3;<\/p>\n\n\n\n

          \u3000\u3000\u4e09\u3001 OSPF\u548cIS-IS\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u548c\u9002\u7528\u573a\u666f\u6709\u54ea\u4e9b\u5dee\u5f02?<\/h2>\n\n\n\n

          \u3000\u3000OSPF(\u5f00\u653e\u6700\u77ed\u8def\u5f84\u4f18\u5148)\u548cIS-IS(\u5185\u90e8\u7cfb\u7edf\u4fe1\u606f\u4ea4\u6362)\u662f\u4e24\u79cd\u5e38\u7528\u7684\u94fe\u8def\u72b6\u6001\u8def\u7531\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u548c\u9002\u7528\u573a\u666f\u5b58\u5728\u4e00\u4e9b\u663e\u8457\u5dee\u5f02\u3002<\/p>\n\n\n\n

          \u3000\u3000\u4ece\u5e94\u7528\u573a\u666f\u6765\u770b\uff0cOSPF\u901a\u5e38\u9002\u7528\u4e8e\u533a\u57df\u591a\u6837\u3001\u7b56\u7565\u591a\u53d8\u3001\u8c03\u5ea6\u7cbe\u7ec6\u7684\u7f51\u7edc\u73af\u5883\u3002\u8fd9\u610f\u5473\u7740OSPF\u66f4\u9002\u5408\u90a3\u4e9b\u9700\u8981\u590d\u6742\u8def\u7531\u7b56\u7565\u548c\u7cbe\u7ec6\u63a7\u5236\u7684\u573a\u666f\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cIS-IS\u5219\u66f4\u9002\u7528\u4e8e\u533a\u57df\u6241\u5e73\u3001\u6536\u655b\u901f\u5ea6\u8981\u6c42\u9ad8\u4e14\u9700\u8981\u627f\u8f7d\u5e9e\u5927\u6d41\u91cf\u7684\u7f51\u7edc\u73af\u5883\u3002\u8fd9\u8868\u660eIS-IS\u5728\u5927\u578b\u7f51\u7edc\u4e2d\u8868\u73b0\u66f4\u4e3a\u51fa\u8272\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u5feb\u901f\u6536\u655b\u548c\u9ad8\u6548\u5904\u7406\u5927\u91cf\u8def\u7531\u4fe1\u606f\u7684\u60c5\u51b5\u4e0b\u3002<\/p>\n\n\n\n

          \u3000\u3000\u5728\u6027\u80fd\u65b9\u9762\uff0cIS-IS\u5728\u5927\u578b\u7f51\u7edc\u4e2d\u901a\u5e38\u8868\u73b0\u51fa\u66f4\u597d\u7684\u6027\u80fd\uff0c\u56e0\u4e3a\u5b83\u5bf9\u5c42\u6b21\u7684\u5229\u7528\u66f4\u6709\u6548\uff0c\u62a5\u6587\u5f00\u9500\u8f83\u5c0f\u3002IS-IS\u4f7f\u7528\u8dc3\u70b9\u6570\u4f5c\u4e3a\u5ea6\u91cf\u6807\u51c6\uff0c\u800cOSPF\u5219\u57fa\u4e8e\u94fe\u8def\u5e26\u5bbd\u7684\u6210\u672c\u8fdb\u884c\u8def\u5f84\u9009\u62e9\u3002\u8fd9\u79cd\u4e0d\u540c\u7684\u5ea6\u91cf\u6807\u51c6\u5f71\u54cd\u4e86\u4e24\u8005\u5728\u8def\u5f84\u9009\u62e9\u548c\u8d1f\u8f7d\u5e73\u8861\u65b9\u9762\u7684\u8868\u73b0\u3002\u6b64\u5916\uff0cIS-IS\u7531\u4e8e\u5176\u57fa\u4e8eISO\u8282\u70b9\u7684\u5bfb\u5740\u65b9\u6848\u8bbe\u8ba1\uff0c\u5728\u4f20\u64adIP\u8def\u7531\u65f6\u80fd\u591f\u51cf\u5c11CPU\u5bc6\u96c6\u578b\u7684\u90e8\u5206\u8def\u7531\u8ba1\u7b97\uff0c\u4ece\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n\n\n\n

          \u3000\u3000\u4ece\u53ef\u6269\u5c55\u6027\u548c\u53ef\u9760\u6027\u6765\u770b\uff0cIS-IS\u88ab\u8ba4\u4e3a\u662f\u66f4\u52a0\u53ef\u9760\u548c\u53ef\u6269\u5c55\u7684\u534f\u8bae\u3002\u8bb8\u591a\u5168\u7403\u6700\u5927\u7684ISP\u957f\u671f\u4ee5\u6765\u4e00\u76f4\u4f7f\u7528IS-IS\uff0c\u5e76\u4e14\u8bbe\u5907\u4f9b\u5e94\u5546\u4e5f\u66f4\u5173\u6ce8\u5176\u53ef\u9760\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u529f\u80fd\u3002IS-IS\u8fd0\u884c\u5728\u6570\u636e\u94fe\u8def\u5c42\u4e0a\uff0c\u4e0d\u4f9d\u8d56\u4e8eIP\u5bfb\u5740\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u5b89\u5168\u6027\u65b9\u9762\u4e5f\u5177\u6709\u4f18\u52bf\u3002<\/p>\n\n\n\n

          \u3000\u3000OSPF\u548cIS-IS\u5404\u6709\u4f18\u52a3\u3002OSPF\u9002\u5408\u9700\u8981\u590d\u6742\u8def\u7531\u7b56\u7565\u548c\u7cbe\u7ec6\u63a7\u5236\u7684\u5c0f\u578b\u5230\u4e2d\u578b\u7f51\u7edc\uff0c\u800cIS-IS\u5219\u66f4\u9002\u5408\u5927\u578b\u3001\u6241\u5e73\u5316\u4e14\u9700\u8981\u5feb\u901f\u6536\u655b\u548c\u9ad8\u6548\u5904\u7406\u5927\u91cf\u8def\u7531\u4fe1\u606f\u7684\u7f51\u7edc\u73af\u5883\u3002<\/p>\n\n\n\n

          \u3000\u3000\u56db\u3001 BGP\u534f\u8bae\u5728\u4e0d\u540c\u81ea\u6cbb\u7cfb\u7edf\u95f4\u8def\u7531\u9009\u62e9\u4e2d\u7684\u5de5\u4f5c\u673a\u5236\u662f\u5982\u4f55\u5b9e\u73b0\u7684?<\/h2>\n\n\n\n

          \u3000\u3000BGP(\u8fb9\u754c\u7f51\u5173\u534f\u8bae)\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e0d\u540c\u81ea\u6cbb\u7cfb\u7edf(AS)\u4e4b\u95f4\u4ea4\u6362\u8def\u7531\u4fe1\u606f\u7684\u5916\u90e8\u8def\u7531\u534f\u8bae\u3002\u5176\u5de5\u4f5c\u673a\u5236\u4e3b\u8981\u57fa\u4e8eTCP\u8fde\u63a5\u6765\u5b9e\u73b0\uff0c\u901a\u8fc7\u5efa\u7acbTCP\u8fde\u63a5\uff0cBGP\u53d1\u8a00\u4eba\u4ea4\u6362\u6253\u5f00\u3001\u66f4\u65b0\u3001\u4fdd\u6d3b\u548c\u901a\u77e5\u62a5\u6587\u6765\u7ef4\u62a4\u8def\u7531\u8868\u3002<\/p>\n\n\n\n

          \u3000\u3000\u5728\u81ea\u6cbb\u7cfb\u7edf\u5185\u90e8\uff0c\u901a\u5e38\u4f7f\u7528\u5982RIP\u6216OSPF\u8fd9\u6837\u7684\u5185\u90e8\u7f51\u5173\u534f\u8bae\u6765\u51b3\u5b9a\u5982\u4f55\u8def\u7531\u6570\u636e\u5305\uff0c\u800c\u5728\u4e0d\u540c\u81ea\u6cbb\u7cfb\u7edf\u4e4b\u95f4\uff0c\u5219\u4f7f\u7528BGP\u6765\u8fdb\u884c\u8def\u7531\u9009\u62e9\u3002BGP\u662f\u4e00\u79cd\u8def\u5f84\u5411\u91cf\u534f\u8bae\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u4ec5\u4f20\u9012\u76ee\u7684\u5730\u4fe1\u606f\uff0c\u8fd8\u4f20\u9012\u5230\u8fbe\u76ee\u7684\u5730\u7684\u8def\u5f84\u4fe1\u606f\uff0c\u4f8b\u5982AS_PATH\u3001Origin\u3001NextHop\u7b49\u3002<\/p>\n\n\n\n

          \u3000\u3000BGP\u7684\u4e3b\u8981\u4efb\u52a1\u662f\u4e0e\u5176\u4ed6BGP\u7cfb\u7edf\u4ea4\u6362\u8def\u7531\u4fe1\u606f\uff0c\u5e76\u5904\u7406\u5927\u89c4\u6a21\u3001\u591a\u8def\u5f84\u4e92\u8054\u7f51\u7684\u8def\u7531\u9009\u62e9\u95ee\u9898\u3002\u4e3a\u4e86\u9632\u6b62\u8def\u7531\u73af\u8def\uff0cBGP\u5f15\u5165\u4e86\u591a\u79cd\u673a\u5236\uff0c\u5982\u8def\u5f84\u5c5e\u6027\u548c\u8def\u7531\u4f18\u9009\u89c4\u5219\u3002\u8fd9\u4e9b\u5c5e\u6027\u5305\u62ecAS_PATH\u957f\u5ea6\u3001Origin\u5c5e\u6027\u3001MED(\u591a\u51fa\u53e3\u9274\u522b\u5668)\u7b49\uff0c\u7528\u4e8e\u8bc4\u4f30\u548c\u9009\u62e9\u6700\u4f73\u8def\u5f84\u3002<\/p>\n\n\n\n

          \u3000\u3000\u6b64\u5916\uff0cBGP\u8fd8\u6d89\u53ca\u590d\u6742\u7684\u51b3\u7b56\u8fc7\u7a0b\uff0c\u5305\u62ec\u7ba1\u7406\u6743\u91cd(WEIGHT)\u3001\u672c\u5730\u4f18\u5148\u7ea7(LOCAL-PREF)\u7b49\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u5728\u591a\u6761\u8def\u7531\u4e2d\u9009\u62e9\u51fa\u6700\u4f18\u7684\u8def\u7531\u3002<\/p>\n\n\n\n

          \u3000\u3000\u4e94\u3001 Ad Hoc\u7f51\u7edc\u4e2d\u7684\u52a8\u6001\u8def\u7531\u534f\u8bae(\u5982AODV\u3001DSR\u3001OLSR)\u5728\u79fb\u52a8\u81ea\u7ec4\u7f51\u73af\u5883\u4e0b\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027<\/h2>\n\n\n\n

          \u3000\u3000\u5728\u79fb\u52a8\u81ea\u7ec4\u7f51(Ad Hoc)\u73af\u5883\u4e2d\uff0c\u52a8\u6001\u8def\u7531\u534f\u8bae\u5982AODV\u3001DSR\u548cOLSR\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u8868\u73b0\u5404\u6709\u4f18\u52a3\u3002<\/p>\n\n\n\n

          \u3000\u30001. AODV\uff08Ad Hoc On-demand Distance Vector\uff09<\/strong>\uff1a<\/h3>\n\n\n\n

          \u3000\u3000AODV\u662f\u4e00\u79cd\u6309\u9700\u8def\u7531\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u52a8\u6001\u53d8\u5316\u7684\u7f51\u7edc\u73af\u5883\u3002\u5b83\u901a\u8fc7\u9010\u8df3\u4f20\u64ad\u8def\u7531\u8bf7\u6c42(RREQ)\u6d88\u606f\u6765\u53d1\u73b0\u8def\u5f84\uff0c\u5e76\u5728\u8def\u5f84\u5efa\u7acb\u540e\u7ef4\u62a4\u8fd9\u4e9b\u8def\u5f84\u3002<\/p>\n\n\n\n

          \u3000\u3000AODV\u534f\u8bae\u5728\u4e0d\u540c\u5305\u901f\u7387\u4e0b\u8868\u73b0\u51fa\u8f83\u597d\u7684\u6027\u80fd\uff0c\u5c24\u5176\u662f\u5728\u51cf\u5c11\u7aef\u5230\u7aef\u5ef6\u8fdf\u3001\u964d\u4f4e\u8def\u7531\u8d1f\u8f7d\u4ee5\u53ca\u63a7\u5236\u6d88\u606f\u6570\u91cf\u65b9\u9762\u6709\u663e\u8457\u4f18\u52bf\u3002<\/p>\n\n\n\n

          \u3000\u3000\u7136\u800c\uff0c\u4f20\u7edf\u7684AODV\u5b58\u5728\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u94fe\u8def\u65ad\u94fe\u65f6\u7684\u4fee\u590d\u673a\u5236\u4e0d\u591f\u9ad8\u6548\u3002\u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u63d0\u51fa\u4e86\u57fa\u4e8e\u5ef6\u8fdf\u91cd\u64ad\u7684\u6539\u8fdb\u7b97\u6cd5\uff0c\u4ee5\u63d0\u9ad8\u8282\u70b9\u79fb\u52a8\u901f\u5ea6\u548c\u901a\u4fe1\u72b6\u6001\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

          \u3000\u30002. DSR\uff08Dynamic Source Routing\uff09<\/strong>\uff1a<\/h3>\n\n\n\n

          \u3000\u3000DSR\u534f\u8bae\u662f\u4e00\u79cd\u6309\u9700\u8def\u7531\u534f\u8bae\uff0c\u80fd\u591f\u5728\u8282\u70b9\u79fb\u52a8\u901f\u7387\u8f83\u9ad8\u65f6\u4fdd\u6301\u8f83\u597d\u7684\u7f51\u7edc\u6027\u80fd\u3002\u7814\u7a76\u8868\u660e\uff0c\u5728\u4e0d\u540c\u53d1\u5305\u7387\u548c\u8282\u70b9\u79fb\u52a8\u901f\u7387\u7684\u60c5\u51b5\u4e0b\uff0cDSR\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u4e8e\u5176\u4ed6\u8def\u7531\u534f\u8bae\uff0c\u5c24\u5176\u662f\u5728\u7f51\u7edc\u4e1a\u52a1\u91cf\u4e0d\u5927\u65f6\u8868\u73b0\u66f4\u4e3a\u7a81\u51fa\u3002<\/p>\n\n\n\n

          \u3000\u3000DSR\u534f\u8bae\u901a\u8fc7\u8def\u7531\u7f13\u5b58\u673a\u5236\u6765\u51cf\u5c11\u8def\u7531\u53d1\u73b0\u7684\u6b21\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u6548\u7387\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5176\u9700\u8981\u7ef4\u62a4\u591a\u4e2a\u8def\u7531\u8868\u9879\uff0c\u56e0\u6b64\u5728\u5927\u89c4\u6a21\u7f51\u7edc\u4e2d\u53ef\u80fd\u4f1a\u9762\u4e34\u5185\u5b58\u9700\u6c42\u8f83\u9ad8\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n

          \u3000\u30003. OLSR\uff08Optimized Link State Routing\uff09<\/strong>\uff1a<\/h3>\n\n\n\n

          \u3000\u3000OLSR\u662f\u4e00\u79cd\u57fa\u4e8e\u94fe\u8def\u72b6\u6001\u7684\u8def\u7531\u534f\u8bae\uff0c\u80fd\u591f\u5b8c\u6210\u5168\u7f51\u8def\u7531\u4fe1\u606f\u7684\u4ea4\u4e92\u3002\u7136\u800c\uff0c\u968f\u7740\u8282\u70b9\u79fb\u52a8\u901f\u5ea6\u7684\u589e\u52a0\uff0c\u7f51\u7edc\u62d3\u6251\u5feb\u901f\u53d8\u5316\u4f1a\u5bfc\u81f4\u8def\u7531\u4fe1\u606f\u66f4\u65b0\u6162\uff0c\u4ece\u800c\u5f71\u54cd\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n\n\n\n

          \u3000\u3000\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u7814\u7a76\u8005\u63d0\u51fa\u4e86\u57fa\u4e8eQ-Learning\u601d\u60f3\u7684OLSR\u8def\u7531\u7b56\u7565\uff0c\u901a\u8fc7\u4f18\u5316\u8def\u7531\u4fe1\u606f\u66f4\u65b0\u673a\u5236\u6765\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\uff0c\u51cf\u5c11\u7aef\u5230\u7aef\u65f6\u5ef6\u548c\u5305\u4e22\u5931\u7387\u3002<\/p>\n\n\n\n

          \u3000\u3000\u603b\u4f53\u800c\u8a00\uff0c\u5728\u79fb\u52a8\u81ea\u7ec4\u7f51\u73af\u5883\u4e0b\uff0cAODV\u548cDSR\u534f\u8bae\u901a\u5e38\u80fd\u591f\u8f83\u597d\u5730\u9002\u5e94\u9891\u7e41\u53d8\u5316\u7684\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u4f4e\u7684\u5185\u5b58\u9700\u6c42\u548c\u5feb\u901f\u54cd\u5e94\u80fd\u529b\u3002<\/p>\n\n\n\n

          \u3000\u3000\u516d\u3001 \u7ec4\u64ad\u8def\u7531\u534f\u8bae\u5728\u73b0\u4ee3\u7f51\u7edc\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u60c5\u51b5\u53ca\u5176\u9762\u4e34\u7684\u6311\u6218\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n

          \u3000\u3000\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u5728\u73b0\u4ee3\u7f51\u7edc\u67b6\u6784\u4e2d\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u9ad8\u6548\u4f20\u8f93\u5927\u91cf\u6570\u636e\u5230\u591a\u4e2a\u63a5\u6536\u8005\u7684\u60c5\u51b5\u4e0b\u3002\u4f8b\u5982\uff0c\u5728IP\u7535\u89c6\u3001\u5b9e\u65f6\u89c6\u9891\u4f1a\u8bae\u548c\u7f51\u7edc\u6e38\u620f\u7b49\u670d\u52a1\u5bfc\u5411\u578b\u5e94\u7528\u4e2d\uff0c\u7ec4\u64ad\u6280\u672f\u53ef\u4ee5\u663e\u8457\u8282\u7701\u5e26\u5bbd\u548c\u7f51\u7edc\u8d44\u6e90\u3002\u7136\u800c\uff0c\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u4e5f\u9762\u4e34\u7740\u591a\u65b9\u9762\u7684\u6311\u6218\uff1a<\/p>\n\n\n\n

            \n
          • \u3000\u3000\u8def\u7531\u534f\u8bae\u652f\u6301<\/strong>\uff1a\u4e0d\u540c\u7684\u8def\u7531\u5668\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684\u7ec4\u64ad\u534f\u8bae\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u8de8\u7f51\u7edc\u7684\u7ec4\u64ad\u901a\u4fe1\u56f0\u96be\u3002\u4f8b\u5982\uff0c\u57df\u95f4\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u5982DVMP\u548cMOSPF\uff0c\u4ee5\u53ca\u57df\u5185\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u5982PIM(\u5305\u542bDM\u548cSM\u4e24\u79cd\u6a21\u5f0f)\u9700\u8981\u5728\u4e0d\u540c\u7f51\u7edc\u4e4b\u95f4\u8fdb\u884c\u534f\u8c03\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u7f51\u7edc\u62d3\u6251\u9650\u5236<\/strong>\uff1a\u7ec4\u64ad\u8def\u7531\u9700\u8981\u7ef4\u62a4\u590d\u6742\u7684\u7ec4\u64ad\u6811\u7ed3\u6784\u4ee5\u786e\u4fdd\u6570\u636e\u5305\u80fd\u591f\u9ad8\u6548\u5730\u5230\u8fbe\u6240\u6709\u63a5\u6536\u8005\uff0c\u4f46\u8fd9\u79cd\u590d\u6742\u6027\u589e\u52a0\u4e86\u7f51\u7edc\u7ba1\u7406\u7684\u96be\u5ea6\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u7ec4\u64ad\u6210\u5458\u7ba1\u7406<\/strong>\uff1a\u968f\u7740\u7fa4\u7ec4\u548c\u6210\u5458\u6570\u91cf\u7684\u589e\u52a0\uff0c\u6bcf\u4e2a\u8282\u70b9\u9700\u8981\u57fa\u4e8e\u6700\u65b0\u66f4\u65b0\u4fe1\u606f\u5b9e\u65f6\u8ba1\u7b97\u9002\u5f53\u7684\u7ec4\u64ad\u8def\u7531\uff0c\u800c\u975e\u9759\u6001\u548c\u8fc7\u65f6\u7684\u4fe1\u606f\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u5e26\u5bbd\u548c\u7f51\u7edc\u8d1f\u8f7d<\/strong>\uff1a\u8fc7\u591a\u7684\u5e94\u7528\u6d41\u96c6\u4e2d\u4e8e\u7f51\u7edc\u70ed\u70b9\u4f1a\u5bfc\u81f4\u6ee1\u8db3\u7ec4\u64ad\u8bf7\u6c42\u7684\u6570\u91cf\u51cf\u5c11\uff0c\u751a\u81f3\u4f7f\u5c11\u6570\u7ec4\u64ad\u4f1a\u8bdd\u5360\u7528\u5927\u91cf\u8d44\u6e90\uff0c\u5f71\u54cd\u540e\u7eed\u7ec4\u64ad\u8bf7\u6c42\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u5b89\u5168\u6027\u548c\u9690\u79c1<\/strong>\uff1a\u7ec4\u64ad\u901a\u4fe1\u4e2d\u7684\u6570\u636e\u5305\u53ef\u80fd\u4f1a\u88ab\u975e\u6388\u6743\u7684\u63a5\u6536\u8005\u622a\u83b7\uff0c\u56e0\u6b64\u9700\u8981\u91c7\u53d6\u52a0\u5bc6\u548c\u8ba4\u8bc1\u7b49\u63aa\u65bd\u6765\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u670d\u52a1\u8d28\u91cf\uff08QoS\uff09<\/strong> \uff1a\u4f20\u7edf\u7684\u7ec4\u64ad\u8def\u7531\u534f\u8bae\u5982DVMRP\u548cPIM-DM\u4e0d\u652f\u6301\u9762\u5411\u63a5\u53d7\u7aef\u7684QoS\u8bf7\u6c42\uff0c\u800cMOSPF\u7b49\u534f\u8bae\u867d\u7136\u5229\u7528\u5355\u64ad\u8def\u7531\u7b97\u6cd5\u8ba1\u7b97\u6700\u77ed\u8def\u5f84\uff0c\u4f46\u53ef\u80fd\u65e0\u6cd5\u63d0\u4f9b\u8db3\u591f\u7684\u8d44\u6e90\u652f\u6301\u591a\u5a92\u4f53\u6570\u636e\u7684QoS\u5c5e\u6027\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u52a8\u6001\u6027\u548c\u53ef\u4f38\u7f29\u6027<\/strong>\uff1a\u4e0b\u4e00\u4ee3\u4e92\u8054\u7f51(NGI)\u7684\u7279\u6027\u5982\u5927\u89c4\u6a21\u3001\u5f02\u6784\u6027\u548c\u52a8\u6001\u6027\uff0c\u4ee5\u53ca\u7f51\u7edc\u72b6\u6001\u53c2\u6570\u7684\u4e0d\u7cbe\u786e\u6027\uff0c\u4f7f\u5f97QoS\u8ba1\u8d39\u548c\u53cc\u65b9\u6548\u7528\u4f18\u5316\u6210\u4e3a\u6311\u6218\u3002<\/li>\n\n\n\n
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