{"id":1517,"date":"2011-08-16T17:38:39","date_gmt":"2011-08-16T09:38:39","guid":{"rendered":"http:\/\/www.slyar.com\/blog\/?p=1517"},"modified":"2022-07-03T15:52:04","modified_gmt":"2022-07-03T22:52:04","slug":"ospf-authentication","status":"publish","type":"post","link":"http:\/\/www.slyar.com\/blog\/ospf-authentication.html","title":{"rendered":"OSPF\u8def\u7531\u8ba4\u8bc1(\u90bb\u5c45\u3001\u533a\u57df\u3001\u865a\u94fe\u8def)"},"content":{"rendered":"<p>\u6587\u7ae0\u4f5c\u8005\uff1a<span style=\"color: #0000ff;\">\u59dc\u5357(Slyar) <\/span>\u6587\u7ae0\u6765\u6e90\uff1aSlyar Home (<a title=\"Slyar\" href=\"http:\/\/www.slyar.com\" target=\"_blank\" rel=\"noopener\">www.slyar.com<\/a>) \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff0c\u8c22\u8c22\u5408\u4f5c\u3002<\/p>\n<p>\u7b80\u5355\u8bb0\u5f55\u4e00\u4e0b\uff0c\u6ca1\u4ec0\u4e48\u7279\u522b\u7684\u3002<\/p>\n<p><a href=\"http:\/\/www.slyar.com\/blog\/wp-content\/uploads\/2011\/08\/2011-08-16_164953.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1518\" title=\"OSPF\u8ba4\u8bc1\" src=\"http:\/\/www.slyar.com\/blog\/wp-content\/uploads\/2011\/08\/2011-08-16_164953.png\" alt=\"\" width=\"545\" height=\"254\" srcset=\"http:\/\/www.slyar.com\/blog\/wp-content\/uploads\/2011\/08\/2011-08-16_164953.png 545w, http:\/\/www.slyar.com\/blog\/wp-content\/uploads\/2011\/08\/2011-08-16_164953-150x70.png 150w, http:\/\/www.slyar.com\/blog\/wp-content\/uploads\/2011\/08\/2011-08-16_164953-300x140.png 300w\" sizes=\"auto, (max-width: 545px) 100vw, 545px\" \/><\/a><\/p>\n<p><span style=\"color: #0000ff;\">OSPF\u8ba4\u8bc1\u5b9e\u9a8c\u65b9\u6848\uff1a<\/span><\/p>\n<p>1\u3001R1\u4e0eR2\u8fdb\u884c\u90bb\u5c45md5\u8ba4\u8bc1<\/p>\n<p>2\u3001area 2\u8fdb\u884c\u533a\u57dfmd5\u8ba4\u8bc1<\/p>\n<p>3\u3001R1\u4e0eR2\u4e4b\u95f4\u521b\u5efa\u57fa\u4e8earea1\u7684\u865a\u94fe\u8def\uff0c\u8fdb\u884c\u865a\u94fe\u8defmd5\u8ba4\u8bc1<\/p>\n<p><span style=\"color: #0000ff;\">R1\u4e3b\u8981\u914d\u7f6e\u4fe1\u606f\uff1a<\/span><\/p>\n<p>!<br \/>\ninterface Loopback0<br \/>\nip address 1.1.1.1 255.255.255.255<br \/>\nip ospf 1 area 0<br \/>\n!<br \/>\ninterface FastEthernet0\/0<br \/>\nip address 192.168.1.1 255.255.255.0<br \/>\nip ospf authentication message-digest <span style=\"color: #ff0000;\">\/\/\u5728\u63a5\u53e3\u4e0a\u542f\u7528OSPF\u90bb\u5c45md5\u8ba4\u8bc1<\/span><br \/>\nip ospf message-digest-key 1 md5 cisco <span style=\"color: #ff0000;\">\/\/\u5728\u63a5\u53e3\u4e0a\u914d\u7f6eOSPF\u90bb\u5c45\u8ba4\u8bc1\u5bc6\u94a5<\/span><br \/>\nip ospf 1 area 1<br \/>\n!<br \/>\nrouter ospf 1<br \/>\nrouter-id 1.1.1.1<br \/>\nlog-adjacency-changes<br \/>\narea 1 virtual-link 2.2.2.2 authentication message-digest <span style=\"color: #ff0000;\">\/\/\u5728\u865a\u94fe\u8def\u4e0a\u542f\u7528md5\u8ba4\u8bc1<\/span><br \/>\narea 1 virtual-link 2.2.2.2 message-digest-key 1 md5 vlink <span style=\"color: #ff0000;\">\/\/\u521b\u5efa\u865a\u94fe\u8def\u5e76\u914d\u7f6eOSPF\u865a\u94fe\u8def\u8ba4\u8bc1\u5bc6\u94a5<\/span><br \/>\n!<\/p>\n<p><span style=\"color: #0000ff;\">R2\u4e3b\u8981\u914d\u7f6e\u4fe1\u606f\uff1a<\/span><\/p>\n<p>!<br \/>\ninterface FastEthernet0\/0<br \/>\nip address 192.168.1.2 255.255.255.0<br \/>\nip ospf authentication message-digest <span style=\"color: #ff0000;\">\/\/\u5728\u63a5\u53e3\u4e0a\u542f\u7528OSPF\u90bb\u5c45md5\u8ba4\u8bc1<\/span><br \/>\nip ospf message-digest-key 1 md5 cisco <span style=\"color: #ff0000;\">\/\/\u5728\u63a5\u53e3\u4e0a\u914d\u7f6eOSPF\u90bb\u5c45\u8ba4\u8bc1\u5bc6\u94a5<\/span><br \/>\nip ospf 1 area 1<br \/>\n!<br \/>\ninterface FastEthernet1\/0<br \/>\nip address 192.168.2.1 255.255.255.0<br \/>\nip ospf message-digest-key 1 md5 area <span style=\"color: #ff0000;\">\/\/\u5728\u533a\u57df\u6240\u5c5e\u63a5\u53e3\u4e0a\u914d\u7f6e\u533a\u57df\u8ba4\u8bc1\u5bc6\u94a5<\/span><br \/>\nip ospf 1 area 2<br \/>\n!<br \/>\nrouter ospf 1<br \/>\nrouter-id 2.2.2.2<br \/>\nlog-adjacency-changes<br \/>\narea 1 virtual-link 1.1.1.1 authentication message-digest <span style=\"color: #ff0000;\">\/\/\u5728\u865a\u94fe\u8def\u4e0a\u542f\u7528md5\u8ba4\u8bc1<\/span><br \/>\narea 1 virtual-link 1.1.1.1 message-digest-key 1 md5 vlink <span style=\"color: #ff0000;\">\/\/\u521b\u5efa\u865a\u94fe\u8def\u5e76\u914d\u7f6eOSPF\u865a\u94fe\u8def\u8ba4\u8bc1\u5bc6\u94a5<\/span><br \/>\narea 2 authentication message-digest <span style=\"color: #ff0000;\">\/\/\u5728area2\u4e0a\u914d\u7f6eOSPF\u533a\u57dfmd5\u8ba4\u8bc1<\/span><br \/>\n!<\/p>\n<p><span style=\"color: #0000ff;\">R3\u4e3b\u8981\u914d\u7f6e\u4fe1\u606f\uff1a<\/span><\/p>\n<p>!<br \/>\ninterface FastEthernet0\/0<br \/>\nip address 192.168.2.2 255.255.255.0<br \/>\nip ospf message-digest-key 1 md5 area <span style=\"color: #ff0000;\">\/\/\u5728\u533a\u57df\u6240\u5c5e\u63a5\u53e3\u4e0a\u914d\u7f6e\u533a\u57df\u8ba4\u8bc1\u5bc6\u94a5<\/span><br \/>\nip ospf 1 area 2<br \/>\n!<br \/>\nrouter ospf 1<br \/>\nrouter-id 3.3.3.3<br \/>\nlog-adjacency-changes<br \/>\narea 2 authentication message-digest <span style=\"color: #ff0000;\">\/\/\u5728area2\u4e0a\u914d\u7f6eOSPF\u533a\u57dfmd5\u8ba4\u8bc1<\/span><br \/>\n!<\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"http:\/\/www.slyar.com\/blog\">Slyar Home<\/a> &raquo; <a href=\"http:\/\/www.slyar.com\/blog\/ospf-authentication.html\">OSPF\u8def\u7531\u8ba4\u8bc1(\u90bb\u5c45\u3001\u533a\u57df\u3001\u865a\u94fe\u8def)<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u4f5c\u8005\uff1a\u59dc\u5357(Slyar) \u6587\u7ae0\u6765\u6e90\uff1aSlyar Home (www.slyar.com) \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff0c\u8c22\u8c22\u5408\u4f5c\u3002 \u7b80\u5355\u8bb0\u5f55\u4e00\u4e0b\uff0c\u6ca1\u4ec0\u4e48\u7279\u522b\u7684\u3002 OSPF\u8ba4\u8bc1\u5b9e\u9a8c\u65b9\u6848\uff1a 1\u3001R1\u4e0eR2\u8fdb\u884c\u90bb\u5c45md5\u8ba4\u8bc1 2\u3001area 2\u8fdb\u884c\u533a\u57dfmd5\u8ba4\u8bc1 3\u3001R1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1104],"tags":[908],"class_list":["post-1517","post","type-post","status-publish","format-standard","hentry","category-computer-networks","tag-cisco"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u8bb0\u5f55OSPF\u8def\u7531\u7684\u8ba4\u8bc1(\u90bb\u5c45\u3001\u533a\u57df\u3001\u865a\u94fe\u8def)\u65b9\u6cd5\u3002\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Slyar\"\/>\n\t<meta name=\"keywords\" content=\"slyar,cisco,ospf,\u8ba4\u8bc1,\u533a\u57df,\u865a\u94fe\u8def,virtual,link,md5,\u5bc6\u94a5,\u52a0\u5bc6\" \/>\n\t<link rel=\"canonical\" href=\"http:\/\/www.slyar.com\/blog\/ospf-authentication.html\" \/>\n\t<meta name=\"generator\" content=\"All 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