{"id":477,"date":"2006-08-07T18:56:02","date_gmt":"2006-08-07T10:56:02","guid":{"rendered":"https:\/\/www.ecjtu.com\/keith\/archives\/477"},"modified":"2006-08-31T01:31:14","modified_gmt":"2006-08-30T17:31:14","slug":"%e5%9c%a8cisco%e4%b8%adip-mac%e7%bb%91%e5%ae%9a%e7%9a%84%e4%ba%a4%e6%8d%a2%e6%9c%ba%e8%ae%be%e7%bd%ae%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.ecjtu.com\/keith\/archives\/477","title":{"rendered":"\u5728Cisco\u4e2dIP-MAC\u7ed1\u5b9a\u7684\u4ea4\u6362\u673a\u8bbe\u7f6e\u8be6\u89e3"},"content":{"rendered":"

\u5728Cisco\u4e2d\u6709\u4ee5\u4e0b\u4e09\u79cd\u65b9\u6848\u53ef\u4f9b\u9009\u62e9\uff0c\u65b9\u68481\u548c\u65b9\u68482\u5b9e\u73b0\u7684\u529f\u80fd\u662f\u4e00\u6837\u7684\uff0c\u5373\u5728\u5177\u4f53\u7684\u4ea4\u6362\u673a\u7aef\u53e3\u4e0a\u7ed1\u5b9a\u7279\u5b9a\u7684\u4e3b\u673a\u7684MAC\u5730\u5740\uff08\u7f51\u5361\u786c\u4ef6\u5730\u5740\uff09\uff0c\u65b9\u68483\u662f\u5728\u5177\u4f53\u7684\u4ea4\u6362\u673a\u7aef\u53e3\u4e0a\u540c\u65f6\u7ed1\u5b9a\u7279\u5b9a\u7684\u4e3b\u673a\u7684MAC\u5730\u5740\uff08\u7f51\u5361\u786c\u4ef6\u5730\u5740\uff09\u548cIP\u5730\u5740\u3002
\n1.\u65b9\u68481\u2015\u2015\u57fa\u4e8e\u7aef\u53e3\u7684MAC\u5730\u5740\u7ed1\u5b9a
\n\u601d\u79d12950\u4ea4\u6362\u673a\u4e3a\u4f8b\uff0c\u767b\u5f55\u8fdb\u5165\u4ea4\u6362\u673a\uff0c\u8f93\u5165\u7ba1\u7406\u53e3\u4ee4\u8fdb\u5165\u914d\u7f6e\u6a21\u5f0f\uff0c\u6572\u5165\u547d\u4ee4\uff1a
\nSwitch#config terminal
\n\uff03\u8fdb\u5165\u914d\u7f6e\u6a21\u5f0f
\nSwitch(config)# Interface fastethernet 0\/1
\n\uff03\u8fdb\u5165\u5177\u4f53\u7aef\u53e3\u914d\u7f6e\u6a21\u5f0f
\nSwitch(config-if)#Switchport port-secruity
\n\uff03\u914d\u7f6e\u7aef\u53e3\u5b89\u5168\u6a21\u5f0f
\nSwitch(config-if )switchport port-security mac-address MAC(\u4e3b\u673a\u7684MAC\u5730\u5740)
\n\uff03\u914d\u7f6e\u8be5\u7aef\u53e3\u8981\u7ed1\u5b9a\u7684\u4e3b\u673a\u7684MAC\u5730\u5740
\nSwitch(config-if )no switchport port-security mac-address MAC(\u4e3b\u673a\u7684MAC\u5730\u5740)
\n\uff03\u5220\u9664\u7ed1\u5b9a\u4e3b\u673a\u7684MAC\u5730\u5740<\/p>\n

\u6ce8\u610f\uff1a
\n\u4ee5\u4e0a\u547d\u4ee4\u8bbe\u7f6e\u4ea4\u6362\u673a\u4e0a\u67d0\u4e2a\u7aef\u53e3\u7ed1\u5b9a\u4e00\u4e2a\u5177\u4f53\u7684MAC\u5730\u5740\uff0c\u8fd9\u6837\u53ea\u6709\u8fd9\u4e2a\u4e3b\u673a\u53ef\u4ee5\u4f7f\u7528\u7f51\u7edc\uff0c\u5982\u679c\u5bf9\u8be5\u4e3b\u673a\u7684\u7f51\u5361\u8fdb\u884c\u4e86\u66f4\u6362\u6216\u8005\u5176\u4ed6PC\u673a\u60f3\u901a\u8fc7\u8fd9\u4e2a\u7aef\u53e3\u4f7f\u7528\u7f51\u7edc\u90fd\u4e0d\u53ef\u7528\uff0c\u9664\u975e\u5220\u9664\u6216\u4fee\u6539\u8be5\u7aef\u53e3\u4e0a\u7ed1\u5b9a\u7684MAC\u5730\u5740\uff0c\u624d\u80fd\u6b63\u5e38\u4f7f\u7528\u3002<\/p>\n

\u6ce8\u610f\uff1a
\n\u4ee5\u4e0a\u529f\u80fd\u9002\u7528\u4e8e\u601d\u79d12950\u30013550\u30014500\u30016500\u7cfb\u5217\u4ea4\u6362\u673a<\/p>\n

2.\u65b9\u68482\u2015\u2015\u57fa\u4e8eMAC\u5730\u5740\u7684\u6269\u5c55\u8bbf\u95ee\u5217\u8868<\/p>\n

Switch(config)Mac access-list extended MAC10
\n\uff03\u5b9a\u4e49\u4e00\u4e2aMAC\u5730\u5740\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u5e76\u4e14\u547d\u540d\u8be5\u5217\u8868\u540d\u4e3aMAC10
\nSwitch(config)permit host 0009.6bc4.d4bf any
\n\uff03\u5b9a\u4e49MAC\u5730\u5740\u4e3a0009.6bc4.d4bf\u7684\u4e3b\u673a\u53ef\u4ee5\u8bbf\u95ee\u4efb\u610f\u4e3b\u673a
\nSwitch(config)permit any host 0009.6bc4.d4bf
\n\uff03\u5b9a\u4e49\u6240\u6709\u4e3b\u673a\u53ef\u4ee5\u8bbf\u95eeMAC\u5730\u5740\u4e3a0009.6bc4.d4bf\u7684\u4e3b\u673a
\nSwitch(config-if )interface Fa0\/20
\n#\u8fdb\u5165\u914d\u7f6e\u5177\u4f53\u7aef\u53e3\u7684\u6a21\u5f0f
\nSwitch(config-if )mac access-group MAC10 in
\n\uff03\u5728\u8be5\u7aef\u53e3\u4e0a\u5e94\u7528\u540d\u4e3aMAC10\u7684\u8bbf\u95ee\u5217\u8868\uff08\u5373\u524d\u9762\u6211\u4eec\u5b9a\u4e49\u7684\u8bbf\u95ee\u7b56\u7565\uff09
\nSwitch(config)no mac access-list extended MAC10
\n\uff03\u6e05\u9664\u540d\u4e3aMAC10\u7684\u8bbf\u95ee\u5217\u8868<\/p>\n

\u6b64\u529f\u80fd\u4e0e\u5e94\u7528\u4e00\u5927\u4f53\u76f8\u540c\uff0c\u4f46\u5b83\u662f\u57fa\u4e8e\u7aef\u53e3\u505a\u7684MAC\u5730\u5740\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u9650\u5236\uff0c\u53ef\u4ee5\u9650\u5b9a\u7279\u5b9a\u6e90MAC\u5730\u5740\u4e0e\u76ee\u7684\u5730\u5740\u8303\u56f4\u3002<\/p>\n

\u6ce8\u610f\uff1a
\n\u4ee5\u4e0a\u529f\u80fd\u5728\u601d\u79d12950\u30013550\u30014500\u30016500\u7cfb\u5217\u4ea4\u6362\u673a\u4e0a\u53ef\u4ee5\u5b9e\u73b0\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\u7684\u662f2950\u30013550\u9700\u8981\u4ea4\u6362\u673a\u8fd0\u884c\u589e\u5f3a\u7684\u8f6f\u4ef6\u955c\u50cf\uff08Enhanced Image\uff09\u3002<\/p>\n

3.\u65b9\u68483\u2015\u2015IP\u5730\u5740\u7684MAC\u5730\u5740\u7ed1\u5b9a
\n\u53ea\u80fd\u5c06\u5e94\u75281\u62162\u4e0e\u57fa\u4e8eIP\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u7ec4\u5408\u6765\u4f7f\u7528\u624d\u80fd\u8fbe\u5230IP-MAC \u7ed1\u5b9a\u529f\u80fd\u3002
\nSwitch(config)Mac access-list extended MAC10
\n\uff03\u5b9a\u4e49\u4e00\u4e2aMAC\u5730\u5740\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u5e76\u4e14\u547d\u540d\u8be5\u5217\u8868\u540d\u4e3aMAC10
\nSwitch(config)permit host 0009.6bc4.d4bf any
\n\uff03\u5b9a\u4e49MAC\u5730\u5740\u4e3a0009.6bc4.d4bf\u7684\u4e3b\u673a\u53ef\u4ee5\u8bbf\u95ee\u4efb\u610f\u4e3b\u673a
\nSwitch(config)permit any host 0009.6bc4.d4bf
\n\uff03\u5b9a\u4e49\u6240\u6709\u4e3b\u673a\u53ef\u4ee5\u8bbf\u95eeMAC\u5730\u5740\u4e3a0009.6bc4.d4bf\u7684\u4e3b\u673a
\nSwitch(config)Ip access-list extended IP10
\n\uff03\u5b9a\u4e49\u4e00\u4e2aIP\u5730\u5740\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u5e76\u4e14\u547d\u540d\u8be5\u5217\u8868\u540d\u4e3aIP10
\nSwitch(config)Permit 192.168.0.1 0.0.0.0 any
\n\uff03\u5b9a\u4e49IP\u5730\u5740\u4e3a192.168.0.1\u7684\u4e3b\u673a\u53ef\u4ee5\u8bbf\u95ee\u4efb\u610f\u4e3b\u673a
\nPermit any 192.168.0.1 0.0.0.0
\n\uff03\u5b9a\u4e49\u6240\u6709\u4e3b\u673a\u53ef\u4ee5\u8bbf\u95eeIP\u5730\u5740\u4e3a192.168.0.1\u7684\u4e3b\u673a
\nSwitch(config-if )interface Fa0\/20
\n#\u8fdb\u5165\u914d\u7f6e\u5177\u4f53\u7aef\u53e3\u7684\u6a21\u5f0f
\nSwitch(config-if )mac access-group MAC10 in
\n\uff03\u5728\u8be5\u7aef\u53e3\u4e0a\u5e94\u7528\u540d\u4e3aMAC10\u7684\u8bbf\u95ee\u5217\u8868\uff08\u5373\u524d\u9762\u6211\u4eec\u5b9a\u4e49\u7684\u8bbf\u95ee\u7b56\u7565\uff09
\nSwitch(config-if )Ip access-group IP10 in
\n\uff03\u5728\u8be5\u7aef\u53e3\u4e0a\u5e94\u7528\u540d\u4e3aIP10\u7684\u8bbf\u95ee\u5217\u8868\uff08\u5373\u524d\u9762\u6211\u4eec\u5b9a\u4e49\u7684\u8bbf\u95ee\u7b56\u7565\uff09
\nSwitch(config)no mac access-list extended MAC10
\n\uff03\u6e05\u9664\u540d\u4e3aMAC10\u7684\u8bbf\u95ee\u5217\u8868
\nSwitch(config)no Ip access-group IP10 in
\n\uff03\u6e05\u9664\u540d\u4e3aIP10\u7684\u8bbf\u95ee\u5217\u8868<\/p>\n

\u4e0a\u8ff0\u6240\u63d0\u5230\u7684\u5e94\u75281\u662f\u57fa\u4e8e\u4e3b\u673aMAC\u5730\u5740\u4e0e\u4ea4\u6362\u673a\u7aef\u53e3\u7684\u7ed1\u5b9a\uff0c\u65b9\u68482\u662f\u57fa\u4e8eMAC\u5730\u5740\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff0c\u524d\u4e24\u79cd\u65b9\u6848\u6240\u80fd\u5b9e\u73b0\u7684\u529f\u80fd\u5927\u4f53\u4e00\u6837\u3002\u5982\u679c\u8981\u505a\u5230IP\u4e0eMAC\u5730\u5740\u7684\u7ed1\u5b9a\u53ea\u80fd\u6309\u7167\u65b9\u68483\u6765\u5b9e\u73b0\uff0c\u53ef\u6839\u636e\u9700\u6c42\u5c06\u65b9\u68481\u6216\u65b9\u68482\u4e0eIP\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u7ed3\u5408\u8d77\u6765\u4f7f\u7528\u4ee5\u8fbe\u5230\u81ea\u5df1\u60f3\u8981\u7684\u6548\u679c\u3002
\n\u6ce8\u610f\uff1a
\n\u4ee5\u4e0a\u529f\u80fd\u5728\u601d\u79d12950\u30013550\u30014500\u30016500\u7cfb\u5217\u4ea4\u6362\u673a\u4e0a\u53ef\u4ee5\u5b9e\u73b0\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\u7684\u662f2950\u30013550\u9700\u8981\u4ea4\u6362\u673a\u8fd0\u884c\u589e\u5f3a\u7684\u8f6f\u4ef6\u955c\u50cf\uff08Enhanced Image\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728Cisco\u4e2d\u6709\u4ee5\u4e0b\u4e09\u79cd\u65b9\u6848\u53ef\u4f9b\u9009\u62e9\uff0c\u65b9\u68481\u548c\u65b9\u68482\u5b9e\u73b0\u7684\u529f\u80fd\u662f\u4e00\u6837\u7684\uff0c\u5373\u5728\u5177\u4f53\u7684\u4ea4\u6362\u673a\u7aef\u53e3\u4e0a\u7ed1\u5b9a\u7279\u5b9a\u7684\u4e3b\u673a\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[185],"_links":{"self":[{"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/posts\/477"}],"collection":[{"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/comments?post=477"}],"version-history":[{"count":1,"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/posts\/477\/revisions"}],"predecessor-version":[{"id":478,"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/posts\/477\/revisions\/478"}],"wp:attachment":[{"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/media?parent=477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/categories?post=477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecjtu.com\/keith\/wp-json\/wp\/v2\/tags?post=477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}