{"id":12048,"date":"2024-11-25T14:26:46","date_gmt":"2024-11-25T22:26:46","guid":{"rendered":"https:\/\/www.xh86.me\/?p=12048"},"modified":"2024-11-25T14:26:46","modified_gmt":"2024-11-25T22:26:46","slug":"%e7%bd%91%e7%bb%9c%e8%ba%ab%e4%bb%bd%e8%af%81%e5%a4%a7%e6%8f%ad%e7%a7%98%ef%bc%81router-id%e5%a6%82%e4%bd%95%e5%ae%88%e6%8a%a4%e4%bd%a0%e7%9a%84%e7%bd%91%e7%bb%9c%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=12048","title":{"rendered":"\u7f51\u7edc\u8eab\u4efd\u8bc1\u5927\u63ed\u79d8\uff01Router ID\u5982\u4f55\u5b88\u62a4\u4f60\u7684\u7f51\u7edc\uff1f"},"content":{"rendered":"
\u5728\u9519\u7efc\u590d\u6742\u7684\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u5168\u5c40 Router ID\uff08\u8def\u7531\u5668\u6807\u8bc6\u7b26\uff09\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5b83\u5982\u540c\u7f51\u7edc\u4e2d\u7684\u8eab\u4efd\u8bc1\uff0c\u4e3a\u6bcf\u4e00\u4e2a\u8def\u7531\u5668\u8d4b\u4e88\u4e86\u72ec\u4e00\u65e0\u4e8c\u7684\u6807\u8bc6\uff0c\u662f\u7f51\u7edc\u6b63\u5e38\u8fd0\u884c\u548c\u7ba1\u7406\u7684\u5173\u952e\u8981\u7d20\u3002<\/p>\n

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

\u5168\u5c40 Router ID \u662f\u4e00\u4e2a\u5728\u81ea\u6cbb\u7cfb\u7edf\uff08AS\uff09\u6216\u7f51\u7edc\u57df\u5185\u7528\u4e8e\u533a\u5206\u4e0d\u540c\u8def\u7531\u5668\u7684\u6807\u8bc6\u7b26\u3002\u5b83\u5728\u7f51\u7edc\u901a\u4fe1\u548c\u8def\u7531\u8ba1\u7b97\u4e2d\u5177\u6709\u4e0d\u53ef\u66ff\u4ee3\u7684\u91cd\u8981\u6027\u3002\u5bf9\u4e8e\u8def\u7531\u534f\u8bae\u800c\u8a00\uff0c\u5982 OSPF\uff08\u5f00\u653e\u5f0f\u6700\u77ed\u8def\u5f84\u4f18\u5148\uff09\u548c BGP\uff08\u8fb9\u754c\u7f51\u5173\u534f\u8bae\uff09\u7b49\uff0cRouter ID \u662f\u8bc6\u522b\u8def\u7531\u5668\u7684\u6838\u5fc3\u4f9d\u636e\u3002\u5f53\u7f51\u7edc\u4e2d\u7684\u8def\u7531\u5668\u9700\u8981\u76f8\u4e92\u4ea4\u6362\u8def\u7531\u4fe1\u606f\u3001\u6784\u5efa\u8def\u7531\u8868\u65f6\uff0cRouter ID \u53ef\u4ee5\u786e\u4fdd\u4fe1\u606f\u51c6\u786e\u65e0\u8bef\u5730\u5728\u7279\u5b9a\u8def\u7531\u5668\u4e4b\u95f4\u4f20\u9012\u548c\u5904\u7406\u3002\u5982\u679c\u6ca1\u6709\u660e\u786e\u4e14\u552f\u4e00\u7684 Router ID\uff0c\u8def\u7531\u4fe1\u606f\u53ef\u80fd\u4f1a\u53d1\u751f\u6df7\u6dc6\uff0c\u5bfc\u81f4\u7f51\u7edc\u6570\u636e\u5305\u65e0\u6cd5\u6b63\u786e\u8f6c\u53d1\uff0c\u4e25\u91cd\u5f71\u54cd\u7f51\u7edc\u7684\u8fde\u901a\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u901a\u5e38\uff0cRouter ID \u662f\u4e00\u4e2a 32 \u4f4d\u7684\u6570\u503c\uff0c\u53ef\u4ee5\u91c7\u7528 IP \u5730\u5740\u7684\u5f62\u5f0f\u6765\u8868\u793a\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6709\u591a\u79cd\u5206\u914d\u65b9\u5f0f\u3002\u4e00\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u624b\u52a8\u914d\u7f6e\uff0c\u7f51\u7edc\u7ba1\u7406\u5458\u6839\u636e\u7f51\u7edc\u89c4\u5212\u548c\u7ba1\u7406\u7684\u9700\u8981\uff0c\u4e3a\u6bcf\u4e2a\u8def\u7531\u5668\u6307\u5b9a\u4e00\u4e2a\u552f\u4e00\u7684 Router ID\u3002<\/p>\n

\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236\u6807\u8bc6\u7b26\uff0c\u4f46\u9700\u8981\u4eba\u5de5\u5e72\u9884\uff0c\u4e14\u5728\u5927\u578b\u7f51\u7edc\u4e2d\u5bb9\u6613\u51fa\u73b0\u914d\u7f6e\u9519\u8bef\u3002\u53e6\u4e00\u79cd\u65b9\u5f0f\u662f\u8def\u7531\u5668\u81ea\u52a8\u9009\u62e9\uff0c\u4f8b\u5982\u4e00\u4e9b\u8def\u7531\u534f\u8bae\u53ef\u4ee5\u4ece\u8def\u7531\u5668\u7684\u63a5\u53e3 IP \u5730\u5740\u4e2d\u9009\u62e9\u4e00\u4e2a\u4f5c\u4e3a Router ID\u3002\u4e0d\u8fc7\uff0c\u8fd9\u79cd\u81ea\u52a8\u9009\u62e9\u65b9\u5f0f\u53ef\u80fd\u5b58\u5728\u4e00\u5b9a\u7684\u5c40\u9650\u6027\uff0c\u5982\u63a5\u53e3 IP \u5730\u5740\u53d8\u5316\u53ef\u80fd\u5bfc\u81f4 Router ID \u7684\u6539\u53d8\uff0c\u4ece\u800c\u5f71\u54cd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u5728 OSPF \u534f\u8bae\u4e2d\uff0cRouter ID \u7528\u4e8e\u6807\u8bc6\u6bcf\u4e2a\u53c2\u4e0e OSPF \u8fdb\u7a0b\u7684\u8def\u7531\u5668\u3002\u5728\u533a\u57df\u5185\uff0c\u8def\u7531\u5668\u901a\u8fc7 Router ID \u6765\u9009\u4e3e DR\uff08\u6307\u5b9a\u8def\u7531\u5668\uff09\u548c BDR\uff08\u5907\u4efd\u6307\u5b9a\u8def\u7531\u5668\uff09\u3002\u8fd9\u4e9b\u9009\u4e3e\u8fc7\u7a0b\u5bf9\u4e8e\u51cf\u5c11\u7f51\u7edc\u4e2d\u7684\u8def\u7531\u4fe1\u606f\u4ea4\u6362\u91cf\u3001\u63d0\u9ad8\u7f51\u7edc\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002\u800c\u4e14\uff0cOSPF \u8def\u7531\u5668\u4f7f\u7528 Router ID \u5728\u94fe\u8def\u72b6\u6001\u6570\u636e\u5e93\u4e2d\u6807\u8bc6\u81ea\u5df1\uff0c\u5176\u4ed6\u8def\u7531\u5668\u6839\u636e\u8fd9\u4e9b\u4fe1\u606f\u6765\u8ba1\u7b97\u6700\u77ed\u8def\u5f84\u6811\uff0c\u786e\u5b9a\u6570\u636e\u5305\u7684\u8f6c\u53d1\u8def\u5f84\u3002\u5982\u679c Router ID \u51fa\u73b0\u95ee\u9898\uff0c\u5982\u91cd\u590d\u6216\u4e0d\u660e\u786e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u9009\u4e3e\u5f02\u5e38\uff0c\u8fdb\u800c\u5f71\u54cd\u6574\u4e2a\u533a\u57df\u5185\u7684\u8def\u7531\u8ba1\u7b97\u548c\u6570\u636e\u8f6c\u53d1\u3002<\/p>\n

\u5728 BGP \u4e2d\uff0cRouter ID \u66f4\u662f\u4e0d\u53ef\u6216\u7f3a\u3002\u4f5c\u4e3a\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u81ea\u6cbb\u7cfb\u7edf\u7684\u5916\u90e8\u7f51\u5173\u534f\u8bae\uff0cBGP \u4f9d\u8d56 Router ID \u6765\u8bc6\u522b\u90bb\u5c45\u8def\u7531\u5668\u3002\u5728 BGP \u5bf9\u7b49\u4f53\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\u548c\u4ea4\u6362\u8def\u7531\u66f4\u65b0\u4fe1\u606f\u65f6\uff0cRouter ID \u786e\u4fdd\u4e86\u4fe1\u606f\u7684\u51c6\u786e\u6765\u6e90\u548c\u76ee\u7684\u5730\u3002<\/p>\n

\u4e0d\u540c\u81ea\u6cbb\u7cfb\u7edf\u4e2d\u7684\u8def\u7531\u5668\u901a\u8fc7 Router ID \u6765\u5224\u65ad\u8def\u7531\u4fe1\u606f\u7684\u53ef\u4fe1\u5ea6\u548c\u4f18\u5148\u7ea7\uff0c\u4ece\u800c\u51b3\u5b9a\u662f\u5426\u5c06\u8fd9\u4e9b\u8def\u7531\u4fe1\u606f\u7eb3\u5165\u81ea\u5df1\u7684\u8def\u7531\u8868\u3002\u5982\u679c Router ID \u914d\u7f6e\u4e0d\u5f53\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4 BGP \u8fde\u63a5\u65e0\u6cd5\u5efa\u7acb\u6216\u8def\u7531\u4fe1\u606f\u7684\u9519\u8bef\u4f20\u64ad\uff0c\u5f71\u54cd\u5168\u7403\u4e92\u8054\u7f51\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n

\u4e3a\u4e86\u786e\u4fdd\u7f51\u7edc\u7684\u6b63\u5e38\u8fd0\u884c\uff0c\u5bf9\u5168\u5c40 Router ID \u7684\u7ba1\u7406\u548c\u7ef4\u62a4\u81f3\u5173\u91cd\u8981\u3002\u5728\u7f51\u7edc\u89c4\u5212\u9636\u6bb5\uff0c\u5c31\u9700\u8981\u5408\u7406\u5730\u5206\u914d Router ID\uff0c\u907f\u514d\u51fa\u73b0\u91cd\u590d\u7684\u60c5\u51b5\u3002\u5728\u7f51\u7edc\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u8981\u5b9a\u671f\u68c0\u67e5 Router ID \u7684\u72b6\u6001\uff0c\u7279\u522b\u662f\u5f53\u7f51\u7edc\u62d3\u6251\u53d1\u751f\u53d8\u5316\u6216\u8fdb\u884c\u8bbe\u5907\u5347\u7ea7\u65f6\u3002<\/p>\n

\u5982\u679c\u53d1\u73b0 Router ID \u76f8\u5173\u7684\u95ee\u9898\uff0c\u5982\u56e0\u8bbe\u5907\u6545\u969c\u5bfc\u81f4 Router ID \u4e22\u5931\u6216\u6539\u53d8\uff0c\u9700\u8981\u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\u8fdb\u884c\u4fee\u590d\u548c\u8c03\u6574\u3002\u6b64\u5916\uff0c\u5bf9\u4e8e\u7f51\u7edc\u4e2d\u7684\u65b0\u52a0\u5165\u8def\u7531\u5668\uff0c\u8981\u786e\u4fdd\u5176 Router ID \u7684\u5206\u914d\u7b26\u5408\u7f51\u7edc\u6574\u4f53\u89c4\u5212\uff0c\u4e0e\u73b0\u6709\u8def\u7531\u5668\u7684 Router ID \u4e0d\u51b2\u7a81\u3002<\/p>\n

\u603b\u4e4b\uff0c\u5168\u5c40 Router ID \u662f\u7f51\u7edc\u67b6\u6784\u4e2d\u4e00\u4e2a\u770b\u4f3c\u5fae\u5c0f\u5374\u5f71\u54cd\u6df1\u8fdc\u7684\u5143\u7d20\u3002\u5b83\u8d2f\u7a7f\u4e8e\u8def\u7531\u534f\u8bae\u7684\u5404\u4e2a\u73af\u8282\uff0c\u4ece\u8def\u7531\u4fe1\u606f\u7684\u4ea4\u6362\u3001\u8ba1\u7b97\u5230\u6700\u7ec8\u7684\u6570\u636e\u5305\u8f6c\u53d1\uff0c\u90fd\u79bb\u4e0d\u5f00\u5b83\u7684\u51c6\u786e\u6807\u8bc6\u3002\u5408\u7406\u5730\u914d\u7f6e\u3001\u7ba1\u7406\u548c\u7ef4\u62a4\u5168\u5c40 Router ID\uff0c\u662f\u4fdd\u969c\u7f51\u7edc\u9ad8\u6548\u3001\u7a33\u5b9a\u8fd0\u884c\u7684\u91cd\u8981\u73af\u8282\uff0c\u4e5f\u662f\u7f51\u7edc\u5de5\u7a0b\u5e08\u5728\u7f51\u7edc\u5efa\u8bbe\u548c\u7ba1\u7406\u8fc7\u7a0b\u4e2d\u9700\u8981\u91cd\u70b9\u5173\u6ce8\u7684\u5185\u5bb9\u3002<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\u5728\u9519\u7efc\u590d\u6742\u7684\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u5168\u5c40 Router ID\uff08\u8def\u7531\u5668\u6807\u8bc6\u7b26\uff09\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5b83\u5982\u540c\u7f51\u7edc\u4e2d\u7684\u8eab\u4efd\u8bc1\uff0c\u4e3a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,2],"tags":[],"class_list":["post-12048","post","type-post","status-publish","format-standard","hentry","category-cisco","category-network"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/12048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12048"}],"version-history":[{"count":1,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/12048\/revisions"}],"predecessor-version":[{"id":12119,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/12048\/revisions\/12119"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}