{"id":451,"date":"2025-10-22T09:58:59","date_gmt":"2025-10-22T01:58:59","guid":{"rendered":"https:\/\/www.youvii.site\/?p=451"},"modified":"2025-10-22T09:58:59","modified_gmt":"2025-10-22T01:58:59","slug":"25xianlujichu","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/25xianlujichu","title":{"rendered":"2.5\u7ebf\u8def\u57fa\u7840"},"content":{"rendered":"

2.5 \u7ebf\u8def\u57fa\u7840<\/h1>\n

\"1741670842930-80859413-007a-4e8e-a937-5de9e40a2e1b.png\"<\/p>\n

\"1741670842925-42ac55c9-e0a3-45b9-86b5-8fe6a75d6c79.png\"<\/p>\n

\u5168\u53cc\u5de5\uff1a\u53cc\u5411\u901a\u4fe1<\/p>\n

\u534a\u53cc\u5de5\uff1a\u5355\u5411\u901a\u4fe1<\/p>\n

\u4f7f\u7528Duplex\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u53ef\u4ee5\u624b\u52a8\u6307\u5b9a\u53cc\u5de5\u6a21\u5f0f\uff0c\u4f7f\u7528speed\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u547d\u4ee4\u53ef\u4ee5\u6307\u5b9a\u63a5\u53e3\u901f\u7387\u3002<\/p>\n

\"1741670842930-b8944a9a-958d-47a4-9ce4-b8ce416daad4.png\"<\/p>\n

\u81ea\u52a8\u4e13\u7528\u5a92\u4f53\u63a5\u53e3\u4ea4\u53c9\uff08Auto-MDIX\uff09\u529f\u80fd<\/p>\n

\u5f53\u542f\u7528 auto-MDIX \u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4efb\u610f\u4e00\u79cd\u7c7b\u578b\u7684\u7535\u7f06\u8fde\u63a5\u5176\u4ed6\u8bbe\u5907\uff0c\u800c\u63a5\u53e3\u4f1a\u81ea\u52a8\u7ea0\u6b63\u4ee5\u4f7f\u901a\u4fe1\u6210\u529f\u3002\u5728\u6bd4\u8f83\u65b0\u7684\u601d\u79d1\u4ea4\u6362\u673a\u4e0a\uff0c\u4f7f\u7528\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u547d\u4ee4<\/font>mdix auto<\/font><\/strong>\u5c31\u53ef\u4ee5\u542f\u7528\u8fd9\u9879\u529f\u80fd\u3002\u5728\u63a5\u53e3\u4e0a\u4f7f\u7528 auto-MDIX \u65f6\uff0c\u5fc5\u987b\u5c06\u63a5\u53e3\u901f\u7387\u548c\u53cc\u5de5\u6a21\u5f0f\u8bbe\u7f6e\u4e3a<\/font>auto<\/font><\/strong>\uff0c\u8fd9\u6837\u8fd9\u4e2a\u7279\u6027\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/font><\/p>\n


\n<\/font><\/p>\n

\u542f\u7528Auto-MDIX\u547d\u4ee4\u9700\u8981\u5728\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u4e0b\uff1a<\/font><\/p>\n

\"1741670842941-14e07928-2f30-46b6-a7a1-1a2dc804190c.png\"<\/p>\n

\u6ce8\u610f<\/font><\/strong>: Catalyst 2960 \u548c Catalyst 3560 \u4ea4\u6362\u673a\u4e0a\u9ed8\u8ba4\u5373\u4f1a\u542f\u7528 auto-MDIX \u529f\u80fd\uff0c\u4f46\u5728\u66f4\u65e9\u7684 Catalyst 2950 \u548c Catalyst 3550 \u4ea4\u6362\u673a\u4e0a\uff0c\u5219\u6ca1\u6709\u8fd9\u9879\u529f\u80fd\u3002<\/font><\/p>\n


\n<\/font><\/p>\n

\u8981\u60f3\u67e5\u770b\u67d0\u4e2a\u7279\u5b9a\u63a5\u53e3\u7684auto-MDIX \u8bbe\u7f6e\uff0c\u53ef\u4ee5\u628a <\/font>show controllers ethernet-controller<\/font><\/strong> \u547d\u4ee4\u548c <\/font>phy<\/font><\/strong> \u5173\u952e\u5b57\u4e00\u8d77\u4f7f\u7528\u3002\u8981\u60f3\u628a\u8f93\u51fa\u9650\u5236\u5728\u4e0eauto-MDIX\u6709\u5173\u7684\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528 <\/font>include Auto-MDIX<\/font><\/strong> \u8fc7\u6ee4\u5668\u3002\u5982\u56fe\u6240\u793a\uff0c\u8f93\u51fa\u4fe1\u606f\u663e\u793a\u8fd9\u4e2a\u7279\u6027\u76ee\u524d\u662f \u201cOn\u201d \u8fd8\u662f \u201cOff\u201d\u3002<\/font><\/p>\n


\n<\/font><\/p>\n

\u4ea4\u6362\u673a\u9a8c\u8bc1\u547d\u4ee4\uff1a<\/font><\/p>\n


\n<\/font><\/p>\n

Task IOS\u547d\u4ee4 \u663e\u793a\u63a5\u53e3\u7684\u72b6\u6001\u548c\u914d\u7f6e\u3002S1# show interfaces [interface-id] \u663e\u793a\u5f53\u524d\u7684\u542f\u52a8\u914d\u7f6e\u3002S1# show startup-config \u663e\u793a\u5f53\u524d\u7684\u64cd\u4f5c\u914d\u7f6e\u3002S1 # show running-config \u663e\u793a\u6709\u5173\u95ea\u5b58\u6587\u4ef6\u7cfb\u7edf\u7684\u4fe1\u606f\u3002S1# show flash \u663e\u793a\u7cfb\u7edf\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u72b6\u6001\u3002S1# show version \u663e\u793a \u8f93\u5165\u547d\u4ee4\u7684\u5386\u53f2\u8bb0\u5f55\u3002S1# show history \u663e\u793a\u5173\u4e8e\u4e00\u4e2a\u63a5\u53e3\u7684IP \u4fe1\u606f\u3002S1# show ip interface [interface-id] \u663e\u793aMAC\u5730\u5740 \u8868\u3002S1# show mac-address-table\u6216RS1# \u663e\u793aMAC\u5730\u5740\u8868<\/font><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
\u4efb\u52a1<\/font><\/strong><\/th>\nIOS \u547d\u4ee4<\/font><\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u663e\u793a\u63a5\u53e3\u72b6\u6001\u4fe1\u606f\u548c\u914d\u7f6e\u4fe1\u606f\u3002<\/font><\/td>\nS1# <\/font>show interfaces<\/font><\/strong> [<\/font>interface-id<\/font><\/em>]<\/font>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a\u5f53\u524d\u542f\u52a8\u914d\u7f6e\u3002<\/font><\/td>\nS1# <\/font>show startup-config<\/font><\/strong>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a\u5f53\u524d\u7684\u8fd0\u884c\u914d\u7f6e\u3002<\/font><\/td>\nS1# <\/font>show running-config<\/font><\/strong>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a\u6709\u5173\u95ea\u5b58\u6587\u4ef6\u7cfb\u7edf\u7684\u4fe1\u606f\u3002<\/font><\/td>\nS1# <\/font>show flash<\/font><\/strong>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a\u7cfb\u7edf\u786c\u4ef6\u548c\u8f6f\u4ef6\u72b6\u6001\u3002<\/font><\/td>\nS1# <\/font>show version<\/font><\/strong>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a\u8f93\u5165\u7684\u547d\u4ee4\u5386\u53f2\u8bb0\u5f55\u3002<\/font><\/td>\nS1# <\/font>show history<\/font><\/strong>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a\u63a5\u53e3\u7684 IP \u4fe1\u606f\u3002<\/font><\/td>\nS1# <\/font>show ip interface<\/font><\/strong> [<\/font>interface-id<\/font><\/em>]<\/font>
\u6216<\/font>
S1# <\/font>show ipv6 interface<\/font><\/strong> [<\/font>interface-id<\/font><\/em>]<\/font>
<\/font><\/td>\n<\/tr>\n
\u663e\u793a MAC \u5730\u5740\u8868\u3002<\/font><\/td>\nS1# <\/font>show mac-address-table<\/font><\/strong>
\u6216<\/font>
S1# <\/font>show mac address-table<\/font><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
\n

\u66f4\u65b0: 2025-03-11 13:27:24
\n\u539f\u6587: https:\/\/www.yuque.com\/yuhui.net\/network\/lnwmo918qiumqet0<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

2.5 \u7ebf\u8def\u57fa\u7840 \u5168\u53cc\u5de5\uff1a\u53cc\u5411\u901a\u4fe1 \u534a\u53cc\u5de5\uff1a\u5355\u5411\u901a\u4fe1 \u4f7f\u7528Duplex\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u53ef\u4ee5\u624b\u52a8\u6307\u5b9a\u53cc\u5de5\u6a21\u5f0f\uff0c\u4f7f\u7528speed\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u547d\u4ee4\u53ef\u4ee5\u6307\u5b9a\u63a5\u53e3\u901f\u7387\u3002 \u81ea\u52a8\u4e13\u7528\u5a92\u4f53\u63a5\u53e3\u4ea4\u53c9\uff08Auto-MDIX\uff09\u529f\u80fd \u5f53\u542f\u7528 auto-MDIX \u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4efb\u610f\u4e00\u79cd\u7c7b\u578b\u7684\u7535\u7f06\u8fde\u63a5\u5176\u4ed6\u8bbe\u5907\uff0c\u800c\u63a5\u53e3\u4f1a\u81ea\u52a8\u7ea0\u6b63\u4ee5\u4f7f\u901a\u4fe1\u6210\u529f\u3002\u5728\u6bd4\u8f83\u65b0\u7684\u601d\u79d1\u4ea4\u6362\u673a\u4e0a\uff0c\u4f7f\u7528\u63a5\u53e3\u914d\u7f6e\u6a21\u5f0f\u547d\u4ee4mdix auto\u5c31\u53ef\u4ee5\u542f\u7528\u8fd9\u9879\u529f\u80fd\u3002\u5728\u63a5\u53e3\u4e0a\u4f7f\u7528 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61,3],"tags":[79,85],"class_list":["post-451","post","type-post","status-publish","format-standard","hentry","category-ciscoluyouyujiaohuan","category-interface","tag-shiyan","tag-cisco"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=451"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/451\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}