{"id":197,"date":"2025-01-09T16:25:08","date_gmt":"2025-01-09T08:25:08","guid":{"rendered":"https:\/\/dingjiayang.cn\/?p=197"},"modified":"2025-04-11T16:31:50","modified_gmt":"2025-04-11T08:31:50","slug":"%e5%8d%8e%e4%b8%ba%e4%ba%a4%e6%8d%a2%e6%9c%ba%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/dingjiayang.cn\/index.php\/197\/","title":{"rendered":"\u534e\u4e3a\u4ea4\u6362\u673a"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1.\u4ea4\u6362\u673a\u544a\u8b66\u63d0\u9192<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Quidway] undo info-center enable\t\u5173\u95ed\n&#91;Quidway] info-center enable \t\t\u5f00\u542f<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">2.\u521b\u5efavlan<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;Quidway&gt; \/\/\u7528\u6237\u89c6\u56fe\uff0c\u4e5f\u5c31\u662f\u5728Quidway\u6a21\u5f0f\u4e0b\u8fd0\u884c\u547d\u4ee4\u3002\n&lt;Quidway&gt;system-view \/\/\u8fdb\u5165\u914d\u7f6e\u89c6\u56fe\n&#91;Quidway] vlan 10 \/\/\u521b\u5efavlan 10\uff0c\u5e76\u8fdb\u5165vlan10\u914d\u7f6e\u89c6\u56fe\uff0c\u5982\u679cvlan10\u5b58\u5728\u5c31\u76f4\u63a5\u8fdb\u5165vlan10\u914d\u7f6e\u89c6\u56fe\n&#91;Quidway-vlan10] quit \/\/\u56de\u5230\u914d\u7f6e\u89c6\u56fe\n&#91;Quidway] vlan 100 \/\/\u521b\u5efavlan 100\uff0c\u5e76\u8fdb\u5165vlan100\u914d\u7f6e\u89c6\u56fe\uff0c\u5982\u679cvlan10\u5b58\u5728\u5c31\u76f4\u63a5\u8fdb\u5165vlan100\u914d\u7f6e\u89c6\u56fe\n&#91;Quidway-vlan100] quit \/\/\u56de\u5230\u914d\u7f6e\u89c6\u56fe<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">3.<strong>\u5c06\u7aef\u53e3\u52a0\u5165\u5230vlan\u4e2d<\/strong><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>Quidway] interface GigabitEthernet2\/0\/1 (10G\u5149\u53e3)\n&#91;Quidway- GigabitEthernet2\/0\/1] port link-type access \/\/\u5b9a\u4e49\u7aef\u53e3\u4f20\u8f93\u6a21\u5f0f\n&#91;Quidway- GigabitEthernet2\/0\/1] port default vlan 100 \/\/\u5c06\u7aef\u53e3\u52a0\u5165vlan100\n&#91;Quidway- GigabitEthernet2\/0\/1] quit \/\/\u56de\u5230\u914d\u7f6e\u89c6\u56fe\n&#91;Quidway] interface GigabitEthernet1\/0\/0 \/\/\u8fdb\u51651\u53f7\u63d2\u69fd\u4e0a\u7684\u7b2c\u4e00\u4e2a\u5343\u5146\u7f51\u53e3\u914d\u7f6e\u89c6\u56fe\u4e2d\u30020\u4ee3\u88681\u53f7\u53e3\n&#91;Quidway- GigabitEthernet1\/0\/0] port link-type trunk \/\/\u5b9a\u4e49\u7aef\u53e3\u4f20\u8f93\u6a21\u5f0f\n&#91;Quidway- GigabitEthernet2\/0\/1] port trunk allow-pass vlan all \n&#91;Quidway- GigabitEthernet2\/0\/1] quit<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">4.\u7aef\u53e3\u7ec4<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Quidway] interface Vlanif100 \/\/ \u8fdb\u5165vlan100\u63a5\u53e3\u89c6\u56fe\u4e0evlan 100\u547d\u4ee4\u8fdb\u5165\u7684\u5730\u65b9\u4e0d\u540c\n&#91;Quidway-Vlanif100] ip address 192.168.1.1 24 \/\/ \u5b9a\u4e49vlan100\u7ba1\u7406IP\u4e09\u5c42 \u4ea4\u6362\u7f51\u5173\u8def\u7531\n&#91;Quidway-Vlanif100]undo ip address 192.168.1.1 24 \/\/\u5220\u9664vlan\u7ed1\u5b9aIP\n&#91;Quidway-Vlanif100] quit \/\/\u8fd4\u56de\u89c6\u56fe<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>5\u3001\u9759\u6001\u8def\u7531<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\u6709\u591a\u4e2avlan\u60c5\u51b5\u4e0b\uff0c\u767b\u5f55\u7ba1\u7406\u5730\u5740\u8bbe\u5907\uff0c\u9700\u8981\u914d\u7f6e\u9759\u6001\u8def\u7531\u3002\n&#91;Quidway]ip route-static 0.0.0.0 0.0.0.0 119.167.200.89 \/\/\u914d\u7f6e\u9ed8\u8ba4\u7f51\u5173\u3002<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>6\u3001 \u4ea4\u6362\u673a\u4fdd\u5b58\u8bbe\u7f6e\u548c\u91cd\u7f6e\u547d\u4ee4<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;Quidway&gt;save \/\/\u4fdd\u5b58\u914d\u7f6e\u4fe1\u606f\n&lt;Quidway&gt;reset saved-configuration \/\/\u91cd\u7f6e\u4ea4\u6362\u673a\u7684\u914d\u7f6e\n&lt;Quidway&gt;reboot \/\/\u91cd\u65b0\u542f\u52a8\u4ea4\u6362\u673a<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>7\u3001\u4ea4\u6362\u673a\u5e38\u7528\u7684\u663e\u793a\u547d\u4ee4<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7528\u6237\u89c6\u56fe\u6a21\u5f0f\u4e0b\uff1a\n&lt;Quidway&gt;display current-configuration \/\/\u663e\u793a\u73b0\u5728\u4ea4\u6362\u673a\u6b63\u5728\u8fd0\u884c\u7684\u914d\u7f6e\u660e\u7ec6\n&lt;Quidway&gt;display device \/\/\u663e\u793a\u5404\u8bbe\u5907\u72b6\u6001\n&lt;Quidway&gt;display interface \uff1f \/\/\u663e\u793a\u4e2a\u7aef\u53e3\u72b6\u6001\uff0c\u7528\uff1f\u53ef\u4ee5\u67e5\u770b\u540e\u8fb9\u8ddf\u7684\u9009\u9879\n&lt;Quidway&gt;display version \/\/\u67e5\u770b\u4ea4\u6362\u673a\u56fa\u4ef6\u7248\u672c\u4fe1\u606f\n&lt;Quidway&gt;display vlan \uff1f \/\/ \u67e5\u770bvlan\u7684\u914d\u7f6e\u4fe1\u606f<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>8\u3001\u6062\u590d\u4ea4\u6362\u673a\u51fa\u5382\u8bbe\u7f6e<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;Quidway&gt;reset saved-configuration \/\/\u91cd\u7f6e\u4ea4\u6362\u673a\u7684\u914d\u7f6e<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>9.telnet\u914d\u7f6e<\/h2>\n\n\n\n<p id=\"ubc1b11b9\">\u5728V200R020C00\u53ca\u4e4b\u540e\u7248\u672ctelnet\u767b\u5f55\u4e0d\u4e0a<\/p>\n\n\n\n<p id=\"u039d7ce7\">\u4f7f\u7528\u547d\u4ee4telnet server-source all-interface<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9.1\u4f7f\u80fd\u670d\u52a1\u5668\u529f\u80fd\u3002<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] telnet server-source -i Vlanif 10  \/\/\u5047\u8bbe\u5ba2\u6237\u7aef\u4f7f\u7528IP\u5730\u574010.10.10.20\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u8be5\u5730\u5740\u5bf9\u5e94\u7684\u63a5\u53e3\u4e3aVlanif 10\u3002\u8be5\u547d\u4ee4\u4ec5\u5728V200R020C00\u53ca\u4e4b\u540e\u7248\u672c\u4f7f\u7528\u3002\n&#91;HUAWEI] telnet server enable<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">9.2. \u914d\u7f6eVTY\u7528\u6237\u754c\u9762\u7684\u652f\u6301\u534f\u8bae\u7c7b\u578b\u3002<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;HUAWEI] user-interface vty 0 4\n&#91;HUAWEI-ui-vty0-4] protocol inbound telnet    \/\/\u6307\u5b9aVTY\u7528\u6237\u754c\u9762\u6240\u652f\u6301\u7684\u534f\u8bae\u4e3aTelnet<\/code><\/pre>\n\n\n\n<p id=\"ue685d8c0\">\u914d\u7f6eVTY\u7528\u6237\u754c\u9762\u7684\u8ba4\u8bc1\u65b9\u5f0f\u4e3aPassword\uff1a<\/p>\n\n\n\n<p id=\"u09cbe433\">\u9009\u62e9password\u8ba4\u8bc1\uff0c\u76f4\u63a5\u914d\u7f6eVTY\u7528\u6237\u754c\u9762\u7684\u7ea7\u522b\u548c\u767b\u5f55\u5bc6\u7801\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;HUAWEI-ui-vty0-4] authentication-mode password    \/\/\u914d\u7f6e\u8ba4\u8bc1\u65b9\u5f0f\u4e3apassword\n&#91;HUAWEI-ui-vty0-4] set authentication password cipher YsHsjx_202206    \/\/\u914d\u7f6e\u767b\u5f55\u5bc6\u7801\u4e3aYsHsjx_202206\n&#91;HUAWEI-ui-vty0-4] user privilege level 15    \/\/\u914d\u7f6eVTY\u7528\u6237\u754c\u9762\u7684\u7ea7\u522b\u4e3a15<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>9.3. \u914d\u7f6eVTY\u7528\u6237\u754c\u9762\u7684\u8ba4\u8bc1\u65b9\u5f0f\u548c\u7528\u6237\u7ea7\u522b\u3002<\/h3>\n\n\n\n<p id=\"u85eb210a\">\u914d\u7f6eVTY\u7528\u6237\u754c\u9762\u7684\u8ba4\u8bc1\u65b9\u5f0f\u4e3aAAA\uff1a<\/p>\n\n\n\n<p id=\"uebb15a9e\">\u9009\u62e9AAA\u8ba4\u8bc1\uff0c\u9700\u8981\u914d\u7f6eAAA\u7528\u6237\u7684\u8ba4\u8bc1\u4fe1\u606f\u3001\u63a5\u5165\u7c7b\u578b\u548c\u7528\u6237\u7ea7\u522b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;HUAWEI-ui-vty0-4] authentication-mode aaa    \/\/\u914d\u7f6e\u8ba4\u8bc1\u65b9\u5f0f\u4e3aAAA\n&#91;HUAWEI-ui-vty0-4] quit\n&#91;HUAWEI] aaa\n&#91;HUAWEI-aaa] local-user admin123 password cipher abcd@123    \/\/\u521b\u5efa\u672c\u5730\u7528\u6237admin123\uff0c\u767b\u5f55\u5bc6\u7801\u4e3aabcd@123\n&#91;HUAWEI-aaa] local-user admin123 service-type telnet    \/\/\u914d\u7f6e\u672c\u5730\u7528\u6237admin123\u7684\u63a5\u5165\u7c7b\u578b\u4e3aTelnet\u65b9\u5f0f\n&#91;HUAWEI-aaa] local-user admin123 privilege level 15    \/\/\u914d\u7f6e\u672c\u5730\u7528\u6237admin123\u7684\u7ea7\u522b\u4e3a15\nWarning: This operation may affect online users, are you sure to change the user privilege level ?&#91;Y\/N]y<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>9.4. \u5ba2\u6237\u7aefTelnet\u767b\u5f55\u8bbe\u5907\u3002<\/h3>\n\n\n\n<p id=\"u2be5a781\">\u8fdb\u5165\u7ba1\u7406\u5458PC\u7684Windows\u7684\u547d\u4ee4\u884c\u63d0\u793a\u7b26\uff0c\u6267\u884c\u76f8\u5173\u547d\u4ee4\uff0c\u901a\u8fc7Telnet\u65b9\u5f0f\u767b\u5f55\u8bbe\u5907\u3002<\/p>\n\n\n\n<p id=\"uea108e47\">C:\\Documents and Settings\\Administrator&gt; telnet 10.10.10.20 23<\/p>\n\n\n\n<p id=\"uabb73e84\">\u8f93\u5165Enter\u952e\u540e\uff0c\u5728\u767b\u5f55\u7a97\u53e3\u8f93\u5165AAA\u9a8c\u8bc1\u65b9\u5f0f\u914d\u7f6e\u7684\u767b\u5f55\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u9a8c\u8bc1\u901a\u8fc7\u540e\uff0c\u51fa\u73b0\u7528\u6237\u89c6\u56fe\u7684\u547d\u4ee4\u884c\u63d0\u793a\u7b26\uff0c\u81f3\u6b64\u7528\u6237\u6210\u529f\u767b\u5f55\u8bbe\u5907\u3002\uff08\u4ee5\u4e0b\u663e\u793a\u4fe1\u606f\u4ec5\u4e3a\u793a\u610f\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Login authentication\n\n\nUsername:admin123\nPassword:\nInfo: The max number of VTY users is 15, and the number\n      of current VTY users on line is 2.\n      The current login time is 2018-12-22 18:33:18+00:00.\n&lt;HUAWEI&gt;<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>10.PVID\u914d\u7f6e<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code> interface GigabitEthernet0\/0\/1\n port link-type trunk\n port trunk pvid vlan 20\n port trunk allow-pass vlan 20 30 40<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>11.DHCP\u914d\u7f6e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><br>1. \u4f7f\u80fdDHCP\u670d\u52a1<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] sysname Switch\n&#91;Switch] dhcp enable<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>2.\u914d\u7f6e\u63a5\u53e3\u52a0\u5165VLAN<\/h3>\n\n\n\n<p><br># \u914d\u7f6eGE0\/0\/1\u63a5\u53e3\u52a0\u5165VLAN10\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Switch] vlan batch 10 to 11\n&#91;Switch] interface gigabitethernet 0\/0\/1\n&#91;Switch-GigabitEthernet0\/0\/1] port link-type hybrid\n&#91;Switch-GigabitEthernet0\/0\/1] port hybrid pvid vlan 10\n&#91;Switch-GigabitEthernet0\/0\/1] port hybrid untagged vlan 10\n&#91;Switch-GigabitEthernet0\/0\/1] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>3.\u914d\u7f6eVLANIF\u63a5\u53e3IP\u5730\u5740<\/h3>\n\n\n\n<p><br># \u914d\u7f6eVLANIF10\u63a5\u53e3\u5730\u5740\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Switch] interface vlanif 10\n&#91;Switch-Vlanif10] ip address 10.1.1.1 25\n&#91;Switch-Vlanif10] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>4.\u914d\u7f6e\u5168\u5c40\u5730\u5740\u6c60<\/h3>\n\n\n\n<p><br># \u914d\u7f6e\u5168\u5c40\u5730\u5740\u6c60pool1\u4e2d\u7684IP\u5730\u5740\u6c60\u548c\u76f8\u5173\u7f51\u7edc\u53c2\u6570\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Switch] ip pool pool1\n&#91;Switch-ip-pool-pool1] network 10.1.1.0 mask 255.255.255.128\n&#91;Switch-ip-pool-pool1] dns-list 10.1.2.3\n&#91;Switch-ip-pool-pool1] gateway-list 10.1.1.1\n&#91;Switch-ip-pool-pool1] lease day 10\n&#91;Switch-ip-pool-pool1] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>5.\u4f7f\u80fdDHCP\u670d\u52a1\u5668\u3002<\/h3>\n\n\n\n<p><br># \u5728Vlanif10\u63a5\u53e3\u4e0b\u4f7f\u80fdDHCP\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Switch] interface vlanif 10\n&#91;Switch-Vlanif10] dhcp select global\n&#91;Switch-Vlanif10] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>6.\u9a8c\u8bc1\u914d\u7f6e\u7ed3\u679c<\/h3>\n\n\n\n<p><br># \u5728Switch\u4e0a\u6267\u884c\u547d\u4ee4<strong>display ip pool name pool1<\/strong>\u6765\u67e5\u770b\u5168\u5c40\u5730\u5740\u6c60pool1\u7684\u5206\u914d\u60c5\u51b5\uff0c\u201cUsed\u201d\u5b57\u6bb5\u663e\u793a\u5df2\u7ecf\u5206\u914d\u51fa\u53bb\u7684IP\u5730\u5740\u6570\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><br>7.DHCP Snooping<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><br>7.1.\u4f7f\u80fdDHCP Snooping\u529f\u80fd\u3002<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;SwitchC] dhcp enable\n&#91;SwitchC]dhcp snooping enable<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>7.2.\u4f7f\u80fd\u7528\u6237\u4fa7\u63a5\u53e3\u7684DHCP Snooping\u529f\u80fd\u3002<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;SwitchC] dhcp snooping enable vlan 1 to 100\uff08\u6216\u76f4\u63a5\u5728\u63a5\u53e3\u542f\u7528\u5982\u4e0b\uff09\n&#91;SwitchC] interface gigabitethernet 0\/0\/1\n&#91;SwitchC-GigabitEthernet0\/0\/1] dhcp snooping enable<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>7.3.\u914d\u7f6e\u63a5\u53e3\u7684\u4fe1\u4efb\u72b6\u6001<\/h3>\n\n\n\n<p>\u5c06\u8fde\u63a5DHCP Server\u7684\u63a5\u53e3\u72b6\u6001\u914d\u7f6e\u4e3a\u201cTrusted\u201d\u3002\u63a5dhcp\u7684\u7aef\u53e3\u548c\u4ea4\u6362\u673a\u7ea7\u8054\u7aef\u53e3\u9700\u8981\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;SwitchC] interface gigabitethernet 0\/0\/3\n&#91;SwitchC-GigabitEthernet0\/0\/3]dhcp snooping trusted<\/code><\/pre>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"L6FCk\">12.\u5806\u53e0\u914d\u7f6e<\/h2>\n\n\n\n<p id=\"u6fcb0efd\"><strong>\u5806\u53e0\u4f18\u5148\u7ea7\u7684\u6570\u5b57\u8d8a\u5927\uff0c\u4f18\u5148\u7ea7\u8d8a\u9ad8<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"y8cH3\">\u4e00\u3001\u6848\u5217\uff1a\u4e24\u53f0S5735s\uff0c\u8fd9\u4e2a\u578b\u53f7\u7684\u4ea4\u6362\u673a\u67094\u4e2a\u5343\u5146\u5149\u53e3\u3002\u4f46\u662f\u7528\u4f5c\u5806\u53e0\uff0c\u636e\u8bf4\u53ef\u4ee5\u8fbe\u5230\u4e07\u5146\u6548\u679c<\/h3>\n\n\n\n<p id=\"u9bb56727\">1\u3001\u4e24\u6839\u5149\u7ea4<\/p>\n\n\n\n<p id=\"ud45072ed\">2\u3001\u6bcf\u53f0\u4ea4\u6362\u673a\u90fd\u9009\u53d6 GigabitEthernet1\/0\/51 \u548c GigabitEthernet1\/0\/52 \u505a\u5806\u53e0\u53e3<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"PRQpy\">\u4e8c\u3001\u6ce8\u610f\u4e8b\u9879\uff1a<\/h3>\n\n\n\n<p id=\"u83665816\">1\u3001\u4e00\u822c\u9700\u7528\u5230\u5149\u53e3\u4e14\u4e07\u5146\u4ee5\u4e0a\u7684\u53e3\uff0c\u4f46\u662f\u8fd9\u53f0\u8bbe\u5907\u53ea\u6709\u5343\u5146\u5149\u53e3\uff0c\u4f46\u662f\u7528\u4f5c\u5806\u53e0\u53ef\u8fbe\u5230\u4e07\u5146\u3002<\/p>\n\n\n\n<p id=\"u7990976b\">2\u3001SW1\u768452\u53e3\u8fde\u63a5SW2\u768451\u53e3\uff0cSW1\u768451\u53e3\u8fdeSW2\u768452\u53e3\uff08\u4ea4\u53c9\u8fde\uff0c\u5426\u5219\u5806\u53e0\u4e0d\u6210\u529f\uff09<\/p>\n\n\n\n<p id=\"u091519ac\">3\u3001\u5efa\u8bae\u5728\u914d\u7f6e\u5b8c\u6210\u540e\u5728\u63a5\u7ebf\uff0c\u91cd\u65b0\u52a0\u7535\u542f\u52a8\u8bbe\u5907\u3002<\/p>\n\n\n\n<p id=\"u1788c5b9\">4\u3001\u5806\u53e0\u540e\u914d\u7f6e\u4f1a\u4ee5\u4e3b\u673a\u914d\u7f6e\u4e3a\u51c6\uff0c\u4e3b\u673a\u7684\u914d\u7f6e\u4f1a\u540c\u6b65\u7ed9\u5907\u673a\u3002\u5907\u673a\u539f\u6709\u7684\u914d\u7f6e\u4f1a\u4e22\u5931\uff0c\u4e0d\u4f1a\u540c\u6b65\u7ed9\u4e3b\u673a\u3002<\/p>\n\n\n\n<p id=\"ua64df601\">\u666e\u901a\u7ebf\u7f06\u5806\u53e0<\/p>\n\n\n\n<p id=\"u99f83766\">\u666e\u901a\u5806\u53e0\u7ebf\u7f06\u5305\u62ec\uff1a\u5149\u7ebf\u7f06\u3001\u7f51\u7ebf\u548c\u9ad8\u901f\u7535\u7f06\u3002\u4f7f\u7528\u666e\u901a\u7ebf\u7f06\u5806\u53e0\u65f6\uff0c\u903b\u8f91\u5806\u53e0\u7aef\u53e3\u9700\u8981\u624b\u52a8\u8fdb\u884c\u914d\u7f6e\uff0c\u5426\u5219\u65e0\u6cd5\u7ec4\u5efa\u5806\u53e0\u3002<\/p>\n\n\n\n<p id=\"u54854976\">\u4e13\u7528\u7ebf\u7f06\u5806\u53e0<\/p>\n\n\n\n<p id=\"u94387dfe\">\u4e13\u7528\u5806\u53e0\u7ebf\u7f06\u7684\u5916\u89c2\u5982\u56fe2\u6240\u793a\uff0c\u4e13\u7528\u5806\u53e0\u7ebf\u7f06\u7684\u4e24\u7aef\u533a\u5206\u4e3b\u548c\u5907\uff0c\u5e26\u6709Master\u6807\u7b7e\u7684\u4e00\u7aef\u4e3a\u4e3b\u7aef\uff0c\u4e0d\u5e26\u6709\u6807\u7b7e\u7684\u4e00\u7aef\u4e3a\u5907\u7aef\u3002\u4f7f\u7528\u4e13\u7528\u7ebf\u7f06\u5806\u53e0\u65f6\uff0c\u4e13\u7528\u5806\u53e0\u7ebf\u7f06\u6309\u7167\u89c4\u5219\u63d2\u5165\u7aef\u53e3\u540e\uff0c\u4ea4\u6362\u673a\u5c31\u53ef\u4ee5\u81ea\u52a8\u7ec4\u5efa\u5806\u53e0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b2CEl\"><strong>\u4e09\u3001\u914d\u7f6e\u6b65\u9aa4<\/strong><\/h3>\n\n\n\n<p id=\"u7978ea1a\">\u4e3b\u4ea4\u6362\u673a\u914d\u7f6e\u4f1a\u540c\u6b65\u5230\u5907\u4ea4\u6362\u673a\uff0c\u5907\u4ea4\u6362\u673a\u914d\u7f6e\u4f1a\u4e22\u5931,\u5efa\u8bae\u5907\u4efd\u914d\u7f6e<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"YGS0B\"><br><\/h3>\n\n\n\n<pre id=\"G9dcl\" class=\"wp-block-code\"><code>\uff081\uff09\u3001\u914d\u7f6eSW1\uff1a\n&#91;SW1]stack member all domain 1  \/\/\u53ea\u6709\u5806\u53e0\u57dfID\u76f8\u540c\u7684\u4ea4\u6362\u673a\u624d\u80fd\u52a0\u5165\u540c\u4e00\u4e2a\u5806\u53e0\u7cfb\u7edf\u3002\n\n&#91;SW1]interface stack-port 0\/1   \/\/\u521b\u5efa\u903b\u8f91\u5806\u53e0\u53e31\n&#91;SW1-stack-port0\/1]port interface gigabitethernet 0\/0\/51 enable   \/\/\u7ed1\u5b9a\u903b\u8f91\u7aef\u53e3\u548c\u7269\u7406\u7aef\u53e3\n\n\n\n&#91;SW1]interface stack-port 0\/2 \n&#91;SW1-stack-port0\/2]port interface gigabitethernet 0\/0\/52 enable\n&#91;SW1-stack-port0\/2]quit\n\n\n\n&#91;SW1]stack slot 0 priority 200   \/\/\u4fee\u6539\u4e3b\u4ea4\u6362\u673a\u7684\u5806\u53e0\u4f18\u5148\u7ea7\u4e3a200\uff0c\u9ed8\u8ba4\u662f100\u3002\u5806\u53e0ID\u91c7\u7528\u7f3a\u7701\u503c0\u3002\n\n&lt;SW1&gt;save force  \/\/\u4fdd\u5b58\u914d\u7f6e\u3002\u7136\u540e\u4e0b\u7535\n<\/code><\/pre>\n\n\n\n<p id=\"u572418d2\"><\/p>\n\n\n\n<p id=\"u7f1c3cc7\"><\/p>\n\n\n\n<pre id=\"WVFpB\" class=\"wp-block-code\"><code>\uff082\uff09\u3001\u914d\u7f6eSW2\uff1a\n\n&#91;SW2]stack member all domain 1  \/\/\u53ea\u6709\u5806\u53e0\u57dfID\u76f8\u540c\u7684\u4ea4\u6362\u673a\u624d\u80fd\u52a0\u5165\u540c\u4e00\u4e2a\u5806\u53e0\u7cfb\u7edf\u3002\n&#91;SW2]interface stack-port 0\/1 \n&#91;SW2-stack-port0\/1]port interface gigabitethernet 0\/0\/51 enable\n\n\n&#91;SW2]interface stack-port 0\/2 \n&#91;SW2-stack-port0\/2]port interface gigabitethernet 0\/0\/52 enable\n\n&#91;SW2] stack slot 0 renumber 1  \/\/\u5806\u53e0\u4f18\u5148\u7ea7\u91c7\u7528\u7f3a\u7701\u503c100\u3002\u4fee\u6539\u5806\u53e0ID\u4e3a1\u3002\n\n&lt;SW2&gt;save force     \/\/\u4fdd\u5b58\u914d\u7f6e\u3002\u7136\u540e\u4e0b\u7535\n\n\u6ce8\uff1a\u4e0e\u534e\u4e09\u4ea4\u6362\u673a\u4e0d\u540c\uff0c\u534e\u4e3a\u5907\u4ea4\u6362\u673a\u662f\u5148\u628a\u903b\u8f91\u53e3\u548c\u5806\u53e0\u53e3\u7ed1\u5b9a\uff0c\u7136\u540e\u518d\u6539number\u53f7\u3002\u4e14\u5907\u4ea4\u6362\u673a\u521b\u5efa\u7684\u903b\u8f91\u7aef\u53e3\u4e0e\u4e3b\u4ea4\u6362\u7684\u903b\u8f91\u7aef\u53e3\u4e00\u81f4\u3002<\/code><\/pre>\n\n\n\n<p id=\"ude0d9325\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"BON8l\"><strong>\uff083\uff09\u3001\u4e0b\u7535\uff0c\u7136\u540e\u8fde\u63a5\u5149\u7ea4\uff0csw1\u768451\u53e3\u8fde\u63a5sw2\u768452\u53e3\uff1bsw1\u768452\u53e3\u8fde\u63a5sw2\u768451\u53e3\u3002<\/strong><\/h4>\n\n\n\n<p id=\"uad7b8ca5\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"EYytf\"><strong>\uff084\uff09\u3001\u5148\u7ed9\u4e3b\u4ea4\u6362\u673aSW1\u52a0\u7535\uff0c\u7136\u540e\u518d\u542f\u52a8\u5907\u4ea4\u6362\u673aSW2<\/strong><\/h4>\n\n\n\n<p id=\"u7d5c713b\"><\/p>\n\n\n\n<p id=\"ufd449947\"><strong>\u5b8c\u6210\u4e0a\u8ff0\u914d\u7f6e\u540e\uff0c\u63a5\u7ebf\uff0c\u5806\u53e0\u5b8c\u6210\u3002<\/strong><\/p>\n\n\n\n<p id=\"ub033bbfb\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"R4Ced\"><strong>\u56db\u3001\u68c0\u6d4b\u547d\u4ee4<\/strong><\/h3>\n\n\n\n<p id=\"u6795d982\"><strong>1\u3001\u67e5\u770b\u63a5\u53e3\uff0c\u51fa\u73b00\/0\/1-0\/0\/52,1\/0\/1-1\/0\/52\uff0c\u8bf4\u660e\u5806\u53e0\u6210\u529f<\/strong><\/p>\n\n\n\n<p id=\"u626fce0d\"><strong>2\u3001\u53ef\u4ee5\u4e32\u53e3\u767b\u5165\u8bbe\u5907\uff0c\u67e5\u770b\u5806\u53e0\u4fe1\u606f<\/strong><\/p>\n\n\n\n<p id=\"ua61d116a\"><\/p>\n\n\n\n<p id=\"ucc230756\"><strong>[Stack] display stack configuration \/\/\u6838\u5bf9\u5806\u53e0ID\u3001\u4f18\u5148\u7ea7\u7b49\u53c2\u6570<\/strong><\/p>\n\n\n\n<p id=\"u24b2489e\"><\/p>\n\n\n\n<p id=\"u5832bd7b\"><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"E2sAZ\">14.\u5e38\u7528\u67e5\u8be2\u547d\u4ee4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"fmKhN\">1.\u67e5\u770b\u4ea4\u6362\u673a\u91cd\u542f\u8bb0\u5f55<\/h3>\n\n\n\n<p id=\"u2b72daf8\">display reboot info<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"664\" height=\"181\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-231\"  sizes=\"auto, (max-width: 664px) 100vw, 664px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ca5ME\">2.\u67e5\u770barp<\/h3>\n\n\n\n<p id=\"ub6f3b09c\">dis arp<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"794\" height=\"264\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-232\"  sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c7Ig7\">3.\u67e5\u770b mac\u5730\u5740<\/h3>\n\n\n\n<p id=\"u444e7caf\">dis mac-address<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-3.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"221\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-3.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-233\"  sizes=\"auto, (max-width: 779px) 100vw, 779px\" \/><\/div><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"gm77h\">\u67e5\u8be2\u5177\u4f53\u67d0\u4e2amac\u5730\u5740\u5bf9\u5e94\u7aef\u53e3<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"246\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-230\"  sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mWGAW\">4.\u67e5\u8be2\u65e5\u5fd7<\/h3>\n\n\n\n<p id=\"u8431314e\">\u6ce8\u610f\uff1a\u4ea4\u6362\u673a\u81ea\u52a8\u91cd\u542f\u4f1a\u4fdd\u5b58\u65e5\u5fd7\uff0c\u8ba4\u4e3a\u65ad\u7535\u91cd\u542f\u4e0d\u4f1a\u4fdd\u5b58\u65e5\u5fd7<\/p>\n\n\n\n<p id=\"u06e7debd\">display logbuffer<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"kihMZ\">5.\u663e\u793acpu\u4f7f\u7528\u72b6\u51b5<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-4.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"481\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-4.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-234\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Rx0R6\">6.\u663e\u793a\u5bf9\u7aef\u8fde\u63a5\u7aef\u53e3<\/h3>\n\n\n\n<p id=\"u243e1d75\">display lldp neighbor brief<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"qWWI6\">15.\u5220\u9664vlan<\/h2>\n\n\n\n<p id=\"u8ddd3012\"><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u5220\u9664\u548c\u6279\u91cf\u5220\u9664vlan\uff08\u5220\u9664vlan--\u9700\u8981\u5148\u5220\u9664vlanif\u4fe1\u606f--\u518d\u5220vlan\uff09\n&#91;Huawei] undo vlan 2 \/\/\u5220\u9664vlan 2\n&#91;Huawei] undo vlan batch 3 to 10 \/\/\u6279\u91cf\u5220\u9664vlan 3-10\n&#91;Huawei] display vlan \/\/\u67e5\u770bvlan\u4fe1\u606f\n&#91;Huawei] quit<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ZMYwn\">16.\u955c\u50cf\u53e3<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>inbound\uff1a\u5c06\u955c\u50cf\u7aef\u53e3\u5165\u65b9\u5411\u7ed1\u5b9a\u5230\u89c2\u5bdf\u7aef\u53e3\uff0c\u5373\u5c06\u955c\u50cf\u7aef\u53e3\u63a5\u6536\u7684\u62a5\u6587\u590d\u5236\u5230\u89c2\u5bdf\u7aef\u53e3\u4e0a\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>outbound\uff1a\u5c06\u955c\u50cf\u7aef\u53e3\u51fa\u65b9\u5411\u7ed1\u5b9a\u5230\u89c2\u5bdf\u7aef\u53e3\uff0c\u5373\u5c06\u955c\u50cf\u7aef\u53e3\u53d1\u9001\u7684\u62a5\u6587\u590d\u5236\u5230\u89c2\u5bdf\u7aef\u53e3\u4e0a\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>both\uff1a\u5c06\u955c\u50cf\u7aef\u53e3\u53cc\u65b9\u5411\u7ed1\u5b9a\u5230\u89c2\u5bdf\u7aef\u53e3\uff0c\u5c06\u955c\u50cf\u7aef\u53e3\u6536\u3001\u53d1\u7684\u62a5\u6587\u90fd\u590d\u5236\u5230\u89c2\u5bdf\u7aef\u53e3\u4e0a\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"189912f8\">1\u3001 \u4e00\u5bf9\u4e00\u672c\u5730\u63a5\u53e3\u955c\u50cf\uff08\u4e0a\uff09\u3001\u4e00\u5bf9\u591a\u672c\u5730\u63a5\u53e3\u955c\u50cf\uff08\u4e0b\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-5.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"480\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-5.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-238\"  sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/><\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-6.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"397\" height=\"440\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-6.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-239\"  sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"DIvfx\">\u4e00\u5bf9\u4e00\u914d\u7f6e\uff1a<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;Huawei>sy\n\nEnter system view, return user view with Ctrl+Z.\n\n&#91;Huawei]sys SW_1\n\n&#91;SW_1]&#91;SW_1]observe-port 1 interface GigabitEthernet0\/0\/2 (\u914d\u7f6e\u89c2\u5bdf\u53e3\uff09\n\n&#91;SW_1]interface GigabitEthernet 0\/0\/1\n\n&#91;SW_1-GigabitEthernet0\/0\/1]port-mirroring to observe-port 1 both \uff08\u914d\u7f6e\u63a5\u53e3\u955c\u50cf\u63a5\u53e3\uff1a\u8fdb\u51fa\u6d41\u91cf\uff09<\/code><\/pre>\n\n\n\n<p id=\"ub6a83564\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"arDBM\">\u4e00\u5bf9\u591a\u914d\u7f6e\uff1a<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;Huawei>sy\n\nEnter system view, return user view with Ctrl+Z.\n\n&#91;Huawei]sys sw_2\n\n&#91;SW_2]observe-port 1 interface GigabitEthernet 0\/0\/5 \uff08\u914d\u7f6e\u89c2\u5bdf\u53e3\uff09\n\n&#91;SW_2]port-group 1 \uff08\u521b\u5efa\u7aef\u53e3\u7ec41\uff09\n\n&#91;SW_2-port-group-1]group-member GigabitEthernet 0\/0\/2 to GigabitEthernet 0\/0\/4 \uff08\u6279\u91cf\u6dfb\u52a02-4\u53e3\uff09\n\n&#91;SW_2-port-group-1]port-mirroring to observe-port 1 both \uff08\u914d\u7f6e\u955c\u50cf\u63a5\u53e3\uff09\n\n&#91;SW_2-GigabitEthernet0\/0\/2]port-mirroring to observe-port 1 both\n\n&#91;SW_2-GigabitEthernet0\/0\/3]port-mirroring to observe-port 1 both\n\n&#91;SW_2-GigabitEthernet0\/0\/4]port-mirroring to observe-port 1 both<\/code><\/pre>\n\n\n\n<p id=\"uf5067ca7\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"bml71\">17.MSTP<\/h2>\n\n\n\n<p id=\"u90c5c523\">\u5728\u4e00\u4e2a\u590d\u6742\u7684\u7f51\u7edc\u4e2d\uff0c\u7531\u4e8e\u5197\u4f59\u5907\u4efd\u7684\u9700\u8981\uff0c\u7f51\u7edc\u89c4\u5212\u8005\u4e00\u822c\u90fd\u503e\u5411\u4e8e\u5728\u8bbe\u5907\u4e4b\u95f4\u90e8\u7f72\u591a\u6761\u7269\u7406\u94fe\u8def\uff0c\u5176\u4e2d\u4e00\u6761\u4f5c\u4e3a\u4e3b\u7528\u94fe\u8def\uff0c\u5176\u4ed6\u4f5c\u4e3a\u5907\u4efd\u94fe\u8def\u3002\u8fd9\u6837\u5c31\u96be\u514d\u4f1a\u5f62\u6210\u73af\u8def\uff0c\u82e5\u7f51\u7edc\u4e2d\u5b58\u5728\u73af\u8def\uff0c\u53ef\u80fd\u4f1a\u5f15\u8d77\u5e7f\u64ad\u98ce\u66b4\u548cMAC\u8868\u9879\u88ab\u7834\u574f\u3002\u4e3a\u6b64\uff0c\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u90e8\u7f72MSTP\u534f\u8bae\u9884\u9632\u73af\u8def\u3002MSTP\u53ef\u963b\u585e\u4e8c\u5c42\u7f51\u7edc\u4e2d\u7684\u5197\u4f59\u94fe\u8def\uff0c\u5c06\u7f51\u7edc\u4fee\u526a\u6210\u6811\u72b6\uff0c\u8fbe\u5230\u6d88\u9664\u73af\u8def\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n<p id=\"u6674f883\">\u5982<a href=\"https:\/\/support.huawei.com\/enterprise\/zh\/doc\/EDOC1000141427\/fe03199b#fig_dc_cfg_stp_010701\" target=\"_blank\" rel=\"noreferrer noopener\">\u56fe5-18<\/a>\u6240\u793a\uff0cSwitchA\u3001SwitchB\u3001SwitchC\u548cSwitchD\u90fd\u8fd0\u884cMSTP\u3002\u4e3a\u5b9e\u73b0VLAN2\uff5eVLAN10\u548cVLAN11\uff5eVLAN20\u7684\u6d41\u91cf\u8d1f\u8f7d\u5206\u62c5\uff0cMSTP\u5f15\u5165\u4e86\u591a\u5b9e\u4f8b\u3002MSTP\u53ef\u8bbe\u7f6eVLAN\u6620\u5c04\u8868\uff0c\u628aVLAN\u548c\u751f\u6210\u6811\u5b9e\u4f8b\u76f8\u5173\u8054\u3002<\/p>\n\n\n\n<p id=\"ue2fe762a\"><strong>\u56fe5-18<\/strong> \u914d\u7f6eMSTP\u529f\u80fd\u7ec4\u7f51\u56fe<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-7.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"382\" height=\"652\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-7.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-244\"  sizes=\"auto, (max-width: 382px) 100vw, 382px\" \/><\/div><\/figure>\n\n\n\n<p id=\"ue2fe762a\"><\/p>\n\n\n\n<p id=\"u748300d4\"><strong>\u914d\u7f6e\u601d\u8def<\/strong><\/p>\n\n\n\n<p id=\"u228d8232\">\u91c7\u7528\u4ee5\u4e0b\u601d\u8def\u914d\u7f6eMSTP\u529f\u80fd\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5728\u5904\u4e8e\u73af\u5f62\u7f51\u7edc\u4e2d\u7684\u4ea4\u6362\u8bbe\u5907\u4e0a\u914d\u7f6eMSTP\u57fa\u672c\u529f\u80fd\u3002<\/li>\n\n\n\n<li>\u914d\u7f6e\u4fdd\u62a4\u529f\u80fd\uff0c\u5b9e\u73b0\u5bf9\u8bbe\u5907\u6216\u94fe\u8def\u7684\u4fdd\u62a4\u3002\u4f8b\u5982\uff1a\u5728\u5404\u5b9e\u4f8b\u7684\u6839\u6865\u8bbe\u5907\u6307\u5b9a\u7aef\u53e3\u914d\u7f6e\u6839\u4fdd\u62a4\u529f\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<p id=\"uf97a6ce0\">\u8bbe\u5907\u914d\u7f6e\u6839\u4fdd\u62a4\u529f\u80fd\u540e\uff0c\u5982\u679c\u6839\u6865\u548c\u5907\u4efd\u6839\u6865\u4e4b\u95f4\u7684\u94fe\u8defdown\u4e86\uff0c\u5219\u914d\u7f6e\u6839\u4fdd\u62a4\u7684\u7aef\u53e3\u72b6\u6001\u4f1a\u56e0\u4e3a\u6839\u4fdd\u62a4\u529f\u80fd\u751f\u6548\u76f4\u63a5\u53d8\u6210discarding\u72b6\u6001\u3002<\/p>\n\n\n\n<p id=\"ub0721f90\">\u4e3a\u4e86\u63d0\u9ad8\u53ef\u9760\u6027\uff0c\u5efa\u8bae\u6839\u6865\u548c\u5907\u4efd\u6839\u6865\u4e4b\u95f4\u7684\u94fe\u8def\u7ed1\u5b9aEth-Trunk\u3002<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u914d\u7f6e\u8bbe\u5907\u7684\u4e8c\u5c42\u8f6c\u53d1\u529f\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<p id=\"u289ead58\"><\/p>\n\n\n\n<p id=\"udc2fc614\"><strong>\u64cd\u4f5c\u6b65\u9aa4<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"BGDKF\">1.\u914d\u7f6eMSTP\u57fa\u672c\u529f\u80fd<\/h3>\n\n\n\n<p id=\"u27719169\">\u914d\u7f6eSwitchA\u3001SwitchB\u3001SwitchC\u548cSwitchD\u5230\u57df\u540d\u4e3aRG1\u7684\u57df\u5185\uff0c\u521b\u5efa\u5b9e\u4f8bMSTI1\u548c\u5b9e\u4f8bMSTI2<\/p>\n\n\n\n<p id=\"ub4adc65f\">\u5f53\u4e24\u53f0\u4ea4\u6362\u8bbe\u5907\u7684\u4ee5\u4e0b\u914d\u7f6e\u90fd\u76f8\u540c\u65f6\uff0c\u8fd9\u4e24\u53f0\u4ea4\u6362\u8bbe\u5907\u5c5e\u4e8e\u540c\u4e00\u4e2aMST\u57df\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MST\u57df\u7684\u57df\u540d\u3002<\/li>\n\n\n\n<li>\u591a\u751f\u6210\u6811\u5b9e\u4f8b\u548cVLAN\u7684\u6620\u5c04\u5173\u7cfb\u3002<\/li>\n\n\n\n<li>MST\u57df\u7684\u4fee\u8ba2\u7ea7\u522b\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"FMw9Q\"># \u914d\u7f6e\u5b9e\u4f8b1\u7684\u6839\u6865SwitchA\u7684MST\u57df\u3002<\/h5>\n\n\n\n<pre id=\"sahjQ\" class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] sysname SwitchA\n&#91;SwitchA] stp region-configuration\n&#91;SwitchA-mst-region] region-name RG1 \/\/\u914d\u7f6e\u57df\u540d\u4e3aRG1\u3002\n&#91;SwitchA-mst-region] instance 1 vlan 2 to 10 \/\/\u5c06VLAN 2\u81f3VLAN 10\u6620\u5c04\u5230\u5b9e\u4f8b1\u4e0a\u3002\n&#91;SwitchA-mst-region] instance 2 vlan 11 to 20 \/\/\u5c06VLAN 11\u81f3VLAN 20\u6620\u5c04\u5230\u5b9e\u4f8b2\u4e0a\u3002\n&#91;SwitchA-mst-region] active region-configuration \/\/\u6fc0\u6d3bMST\u57df\u7684\u914d\u7f6e\u3002\n&#91;SwitchA-mst-region] quit<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"HQMEH\"># \u914d\u7f6e\u5b9e\u4f8b2\u7684\u6839\u6865SwitchB\u7684MST\u57df\u3002<\/h5>\n\n\n\n<pre id=\"umFJZ\" class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] sysname SwitchB\n&#91;SwitchB] stp region-configuration\n&#91;SwitchB-mst-region] region-name RG1 \/\/\u914d\u7f6e\u57df\u540d\u4e3aRG1\u3002\n&#91;SwitchB-mst-region] instance 1 vlan 2 to 10 \/\/\u5c06VLAN 2\u81f3VLAN 10\u6620\u5c04\u5230\u5b9e\u4f8b1\u4e0a\u3002\n&#91;SwitchB-mst-region] instance 2 vlan 11 to 20 \/\/\u5c06VLAN 11\u81f3VLAN 20\u6620\u5c04\u5230\u5b9e\u4f8b2\u4e0a\u3002\n&#91;SwitchB-mst-region] active region-configuration \/\/\u6fc0\u6d3bMST\u57df\u7684\u914d\u7f6e\u3002\n&#91;SwitchB-mst-region] quit<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"woXjh\"># \u914d\u7f6e\u63a5\u5165\u4ea4\u6362\u673aSwitchC\u7684MST\u57df\u3002<\/h5>\n\n\n\n<pre id=\"H3VtU\" class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] sysname SwitchC\n&#91;SwitchC] stp region-configuration\n&#91;SwitchC-mst-region] region-name RG1 \/\/\u914d\u7f6e\u57df\u540d\u4e3aRG1\u3002\n&#91;SwitchC-mst-region] instance 1 vlan 2 to 10 \/\/\u5c06VLAN 2\u81f3VLAN 10\u6620\u5c04\u5230\u5b9e\u4f8b1\u4e0a\u3002\n&#91;SwitchC-mst-region] instance 2 vlan 11 to 20 \/\/\u5c06VLAN 11\u81f3VLAN 20\u6620\u5c04\u5230\u5b9e\u4f8b2\u4e0a\u3002\n&#91;SwitchC-mst-region] active region-configuration \/\/\u6fc0\u6d3bMST\u57df\u7684\u914d\u7f6e\u3002\n&#91;SwitchC-mst-region] quit<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"ddWSD\"># \u914d\u7f6e\u63a5\u5165\u4ea4\u6362\u673aSwitchD\u7684MST\u57df\u3002<\/h5>\n\n\n\n<pre id=\"lVafn\" class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] sysname SwitchD\n&#91;SwitchD] stp region-configuration\n&#91;SwitchD-mst-region] region-name RG1 \/\/\u914d\u7f6e\u57df\u540d\u4e3aRG1\u3002\n&#91;SwitchD-mst-region] instance 1 vlan 2 to 10 \/\/\u5c06VLAN 2\u81f3VLAN 10\u6620\u5c04\u5230\u5b9e\u4f8b1\u4e0a\u3002\n&#91;SwitchD-mst-region] instance 2 vlan 11 to 20 \/\/\u5c06VLAN 11\u81f3VLAN 20\u6620\u5c04\u5230\u5b9e\u4f8b2\u4e0a\u3002\n&#91;SwitchD-mst-region] active region-configuration \/\/\u6fc0\u6d3bMST\u57df\u7684\u914d\u7f6e\u3002\n&#91;SwitchD-mst-region] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"V9yoj\">2.\u914d\u7f6e\u6839\u6865\u4e0e\u5907\u4efd\u6839\u6865<\/h3>\n\n\n\n<p id=\"ude84fd52\">\u5728\u57dfRG1\u5185\uff0c\u914d\u7f6eMSTI1\u4e0eMSTI2\u7684\u6839\u6865\u4e0e\u5907\u4efd\u6839\u6865<\/p>\n\n\n\n<p id=\"u55485567\">\u914d\u7f6eMSTI1\u7684\u6839\u6865\u4e0e\u5907\u4efd\u6839\u6865<\/p>\n\n\n\n<p id=\"ubf3d3c1e\"># \u914d\u7f6eSwitchA\u4e3aMSTI1\u7684\u6839\u6865\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchA] stp instance 1 root primary<\/code><\/li>\n<\/ul>\n\n\n\n<p id=\"u0287b35c\"># \u914d\u7f6eSwitchB\u4e3aMSTI1\u7684\u5907\u4efd\u6839\u6865\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchB] stp instance 1 root secondary<\/code><\/li>\n<\/ul>\n\n\n\n<p id=\"u2a0f46e1\">\u914d\u7f6eMSTI2\u7684\u6839\u6865\u4e0e\u5907\u4efd\u6839\u6865<\/p>\n\n\n\n<p id=\"ub4b32430\"># \u914d\u7f6eSwitchB\u4e3aMSTI2\u7684\u6839\u6865\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchB] stp instance 2 root primary<\/code><\/li>\n<\/ul>\n\n\n\n<p id=\"u338484c2\"># \u914d\u7f6eSwitchA\u4e3aMSTI2\u7684\u5907\u4efd\u6839\u6865\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchA] stp instance 2 root secondary<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"umi0z\">3.\u914d\u7f6e\u8def\u5f84\u5f00\u9500\u503c<\/h3>\n\n\n\n<p id=\"u0ba7cc53\">\u914d\u7f6e\u5b9e\u4f8bMSTI1\u548cMSTI2\u4e2d\u5c06\u8981\u88ab\u963b\u585e\u7aef\u53e3\u7684\u8def\u5f84\u5f00\u9500\u503c\u5927\u4e8e\u7f3a\u7701\u503c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7aef\u53e3\u8def\u5f84\u5f00\u9500\u503c\u53d6\u503c\u8303\u56f4\u7531\u8def\u5f84\u5f00\u9500\u8ba1\u7b97\u65b9\u6cd5\u51b3\u5b9a\uff0c\u8fd9\u91cc\u9009\u62e9\u4f7f\u7528\u534e\u4e3a\u8ba1\u7b97\u65b9\u6cd5\u4e3a\u4f8b\uff0c\u914d\u7f6e\u5b9e\u4f8bMSTI1\u548cMSTI2\u4e2d\u5c06\u88ab\u963b\u585e\u7aef\u53e3\u7684\u8def\u5f84\u5f00\u9500\u503c\u4e3a20000\u3002<\/li>\n\n\n\n<li>\u540c\u4e00\u7f51\u7edc\u5185\u6240\u6709\u4ea4\u6362\u8bbe\u5907\u7684\u7aef\u53e3\u8def\u5f84\u5f00\u9500\u5e94\u4f7f\u7528\u76f8\u540c\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<p id=\"u60600b24\"># \u914d\u7f6e\u5b9e\u4f8b1\u7684\u6839\u6865SwitchA\u7684\u7aef\u53e3\u8def\u5f84\u5f00\u9500\u503c\u7684\u8ba1\u7b97\u65b9\u6cd5\u4e3a\u534e\u4e3a\u8ba1\u7b97\u65b9\u6cd5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>[SwitchA] stp pathcost-standard legacy<\/code><\/li>\n<\/ol>\n\n\n\n<p id=\"u4c9efa2f\"># \u914d\u7f6e\u5b9e\u4f8b2\u7684\u6839\u6865SwitchB\u7684\u7aef\u53e3\u8def\u5f84\u5f00\u9500\u8ba1\u7b97\u65b9\u6cd5\u4e3a\u534e\u4e3a\u8ba1\u7b97\u65b9\u6cd5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>[SwitchB] stp pathcost-standard legacy<\/code><\/li>\n<\/ol>\n\n\n\n<p id=\"uf0e99b9b\"># \u914d\u7f6e\u63a5\u5165\u4ea4\u6362\u673aSwitchC\u7684\u7aef\u53e3\u8def\u5f84\u5f00\u9500\u8ba1\u7b97\u65b9\u6cd5\u4e3a\u534e\u4e3a\u8ba1\u7b97\u65b9\u6cd5\uff0c\u5c06\u7aef\u53e3GE0\/0\/2\u5728\u5b9e\u4f8bMSTI2\u4e2d\u7684\u8def\u5f84\u5f00\u9500\u503c\u914d\u7f6e\u4e3a20000\u3002<\/p>\n\n\n\n<pre id=\"w0P3z\" class=\"wp-block-code\"><code>&#91;SwitchC] stp pathcost-standard legacy\n&#91;SwitchC] interface gigabitethernet 0\/0\/2\n&#91;SwitchC-GigabitEthernet0\/0\/2] stp instance 2 cost 20000\n&#91;SwitchC-GigabitEthernet0\/0\/2] quit<\/code><\/pre>\n\n\n\n<p id=\"u69f24721\"># \u914d\u7f6e\u63a5\u5165\u4ea4\u6362\u673aSwitchD\u7684\u7aef\u53e3\u8def\u5f84\u5f00\u9500\u8ba1\u7b97\u65b9\u6cd5\u4e3a\u534e\u4e3a\u8ba1\u7b97\u65b9\u6cd5\uff0c\u5c06\u7aef\u53e3GE0\/0\/2\u5728\u5b9e\u4f8bMSTI1\u4e2d\u7684\u8def\u5f84\u5f00\u9500\u503c\u914d\u7f6e\u4e3a20000\u3002<\/p>\n\n\n\n<pre id=\"NdU5y\" class=\"wp-block-code\"><code>&#91;SwitchD] stp pathcost-standard legacy\n&#91;SwitchD] interface gigabitethernet 0\/0\/2\n&#91;SwitchD-GigabitEthernet0\/0\/2] stp instance 1 cost 20000\n&#91;SwitchD-GigabitEthernet0\/0\/2] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"PLL9S\">4.\u4f7f\u80fdMSTP\uff0c\u5b9e\u73b0\u7834\u9664\u73af\u8def<\/h3>\n\n\n\n<p id=\"u8946f7b5\">\u8bbe\u5907\u5168\u5c40\u4f7f\u80fdMSTP<\/p>\n\n\n\n<p id=\"u40085810\"># \u5728\u5b9e\u4f8b1\u7684\u6839\u6865SwitchA\u4e0a\u542f\u52a8MSTP\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchA] stp enable<\/code><\/li>\n<\/ul>\n\n\n\n<p id=\"u28e9223e\"># \u5728\u5b9e\u4f8b2\u7684\u6839\u6865SwitchB\u4e0a\u542f\u52a8MSTP\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchB] stp enable<\/code><\/li>\n<\/ul>\n\n\n\n<p id=\"u4874e869\"># \u5728\u63a5\u5165\u4ea4\u6362\u673aSwitchC\u4e0a\u542f\u52a8MSTP\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchC] stp enable<\/code><\/li>\n<\/ul>\n\n\n\n<p id=\"u523bb01f\"># \u5728\u63a5\u5165\u4ea4\u6362\u673aSwitchD\u4e0a\u542f\u52a8MSTP\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>[SwitchD] stp enable<\/code><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"VJ8xR\">5.\u914d\u7f6e\u8fb9\u7f18\u7aef\u53e3<\/h3>\n\n\n\n<p id=\"u763b79b9\">\u5c06\u4e0e\u7ec8\u7aef\u76f8\u8fde\u7684\u7aef\u53e3\u8bbe\u7f6e\u4e3a\u8fb9\u7f18\u7aef\u53e3<\/p>\n\n\n\n<p id=\"uf4939173\"># \u914d\u7f6eSwitchC\u7aef\u53e3GE0\/0\/1\u8bbe\u7f6e\u4e3a\u8fb9\u7f18\u7aef\u53e3\u3002<\/p>\n\n\n\n<pre id=\"lvnEN\" class=\"wp-block-code\"><code>&#91;SwitchC] interface gigabitethernet 0\/0\/1\n&#91;SwitchC-GigabitEthernet0\/0\/1] stp edged-port enable\n&#91;SwitchC-GigabitEthernet0\/0\/1] quit<\/code><\/pre>\n\n\n\n<p id=\"u433f6d80\">\uff08\u53ef\u9009\uff09\u914d\u7f6eSwitchC\u7684BPDU\u4fdd\u62a4\u529f\u80fd\u3002<\/p>\n\n\n\n<p id=\"ubd1b8d83\">[SwitchC] stp bpdu-protection<\/p>\n\n\n\n<p id=\"ue4e7f8d8\"># \u914d\u7f6eSwitchD\u7aef\u53e3GE0\/0\/1\u8bbe\u7f6e\u4e3a\u8fb9\u7f18\u7aef\u53e3\u3002<\/p>\n\n\n\n<pre id=\"VS1eg\" class=\"wp-block-code\"><code>&#91;SwitchD] interface gigabitethernet 0\/0\/1\n&#91;SwitchD-GigabitEthernet0\/0\/1] stp edged-port enable\n&#91;SwitchD-GigabitEthernet0\/0\/1] quit<\/code><\/pre>\n\n\n\n<p id=\"u0e128f72\">\uff08\u53ef\u9009\uff09\u914d\u7f6eSwitchD\u7684BPDU\u4fdd\u62a4\u529f\u80fd\u3002<\/p>\n\n\n\n<p id=\"u5123fc20\">[SwitchD] stp bpdu-protection<\/p>\n\n\n\n<p id=\"ube6c4a57\">\u5982\u679c\u4e0e\u8fb9\u7f18\u7aef\u53e3\u76f8\u8fde\u7684\u662f\u4f7f\u80fd\u4e86STP\u529f\u80fd\u7684\u7f51\u7edc\u8bbe\u5907\uff0c\u914d\u7f6eBPDU\u4fdd\u62a4\u529f\u80fd\u540e\uff0c\u5982\u679c\u8fb9\u7f18\u7aef\u53e3\u6536\u5230BPDU\u62a5\u6587\uff0c\u8fb9\u7f18\u7aef\u53e3\u5c06\u4f1a\u88abshutdown\uff0c\u8fb9\u7f18\u7aef\u53e3\u5c5e\u6027\u4e0d\u53d8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ucNZd\">6.\u914d\u7f6e\u6839\u4fdd\u62a4<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u914d\u7f6e\u4fdd\u62a4\u529f\u80fd\uff0c\u5982\u5728\u5404\u5b9e\u4f8b\u7684\u6839\u6865\u8bbe\u5907\u7684\u6307\u5b9a\u7aef\u53e3\u914d\u7f6e\u6839\u4fdd\u62a4\u529f\u80fd<\/li>\n<\/ol>\n\n\n\n<p id=\"uf3f30ca9\"># \u5728\u5b9e\u4f8b1\u6839\u6865SwitchA\u7aef\u53e3GE0\/0\/1\u4e0a\u542f\u52a8\u6839\u4fdd\u62a4\u3002<\/p>\n\n\n\n<pre id=\"J06ZL\" class=\"wp-block-code\"><code>&#91;SwitchA] interface gigabitethernet 0\/0\/1\n&#91;SwitchA-GigabitEthernet0\/0\/1] stp root-protection\n&#91;SwitchA-GigabitEthernet0\/0\/1] quit<\/code><\/pre>\n\n\n\n<p id=\"ued3af2a4\"># \u5728\u5b9e\u4f8b2\u6839\u6865SwitchB\u7aef\u53e3GE0\/0\/1\u4e0a\u542f\u52a8\u6839\u4fdd\u62a4\u3002<\/p>\n\n\n\n<pre id=\"F8EPy\" class=\"wp-block-code\"><code>&#91;SwitchB] interface gigabitethernet 0\/0\/1\n&#91;SwitchB-GigabitEthernet0\/0\/1] stp root-protection\n&#91;SwitchB-GigabitEthernet0\/0\/1] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"DIovr\">7.\u9a8c\u8bc1\u914d\u7f6e\u7ed3\u679c<\/h3>\n\n\n\n<p id=\"u81416158\">\u7ecf\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0c\u5728\u7f51\u7edc\u8ba1\u7b97\u7a33\u5b9a\u540e\uff0c\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff0c\u9a8c\u8bc1\u914d\u7f6e\u7ed3\u679c\u3002<\/p>\n\n\n\n<p id=\"uc47b9198\">\u672c\u914d\u7f6e\u4e3e\u4f8b\u4ee5\u5b9e\u4f8b1\u548c\u5b9e\u4f8b2\u4e3a\u4f8b\uff0c\u56e0\u6b64\u4e0d\u7528\u5173\u6ce8\u5b9e\u4f8b0\u4e2d\u7aef\u53e3\u7684\u72b6\u6001\u3002<\/p>\n\n\n\n<p id=\"ub46abd39\"># \u5728\u5b9e\u4f8b1\u7684\u6839\u6865SwitchA\u4e0a\u6267\u884c<strong>display stp brief<\/strong>\u547d\u4ee4\uff0c\u67e5\u770b\u7aef\u53e3\u72b6\u6001\u548c\u7aef\u53e3\u7684\u4fdd\u62a4\u7c7b\u578b\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre id=\"xfjY6\" class=\"wp-block-code\"><code>&#91;SwitchA] display stp brief\n MSTID  Port                        Role  STP State       Protection\n   0    GigabitEthernet0\/0\/1        DESI  FORWARDING      ROOT\n   0    Eth-Trunk1                  DESI  FORWARDING      NONE\n   1    GigabitEthernet0\/0\/1        DESI  FORWARDING      ROOT\n   1    Eth-Trunk1                  DESI  FORWARDING      NONE\n   2    GigabitEthernet0\/0\/1        DESI  FORWARDING      ROOT\n   2    Eth-Trunk1                  ROOT  FORWARDING      NONE<\/code><\/pre>\n\n\n\n<p id=\"u5432f52a\">\u5728MSTI1\u4e2d\uff0c\u7531\u4e8eSwitchA\u662f\u6839\u6865\uff0cSwitchA\u7684\u7aef\u53e3Eth-Trunk1\u548cGE0\/0\/1\u6210\u4e3a\u6307\u5b9a\u7aef\u53e3\u3002\u5728MSTI2\u4e2d\uff0cSwitchA\u7684\u7aef\u53e3GE0\/0\/1\u6210\u4e3a\u6307\u5b9a\u7aef\u53e3\uff0c\u7aef\u53e3Eth-Trunk1\u6210\u4e3a\u6839\u7aef\u53e3\u3002<\/p>\n\n\n\n<p id=\"u23732a28\"># \u5728\u5b9e\u4f8b2\u7684\u6839\u6865SwitchB\u4e0a\u6267\u884c<strong>display stp brief<\/strong>\u547d\u4ee4\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre id=\"WH8Jt\" class=\"wp-block-code\"><code>&#91;SwitchB] display stp brief\n MSTID  Port                        Role  STP State       Protection\n   0    GigabitEthernet0\/0\/1        DESI  FORWARDING      ROOT\n   0    Eth-Trunk1                  ROOT  FORWARDING      NONE\n   1    GigabitEthernet0\/0\/1        DESI  FORWARDING      ROOT\n   1    Eth-Trunk1                  ROOT  FORWARDING      NONE\n   2    GigabitEthernet0\/0\/1        DESI  FORWARDING      ROOT\n   2    Eth-Trunk1                  DESI  FORWARDING      NONE<\/code><\/pre>\n\n\n\n<p id=\"u8b3a6860\">\u5728MSTI2\u4e2d\uff0c\u7531\u4e8eSwitchB\u662f\u6839\u6865\uff0c\u7aef\u53e3GE0\/0\/1\u548cEth-Trunk1\u5728MSTI2\u4e2d\u6210\u4e3a\u6307\u5b9a\u7aef\u53e3\u3002\u5728MSTI1\u4e2d\uff0cSwitchB\u7684\u7aef\u53e3GE0\/0\/1\u6210\u4e3a\u6307\u5b9a\u7aef\u53e3\uff0c\u7aef\u53e3Eth-Trunk1\u6210\u4e3a\u6839\u7aef\u53e3\u3002<\/p>\n\n\n\n<p id=\"u9b9b7c21\"># \u5728\u63a5\u5165\u4ea4\u6362\u673aSwitchC\u4e0a\u6267\u884c<strong>display stp interface brief<\/strong>\u547d\u4ee4\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre id=\"lRacI\" class=\"wp-block-code\"><code>&#91;SwitchC] display stp interface gigabitethernet 0\/0\/3 brief\n MSTID  Port                        Role  STP State       Protection\n   0    GigabitEthernet0\/0\/3        ROOT  FORWARDING      NONE\n   1    GigabitEthernet0\/0\/3        ROOT  FORWARDING      NONE\n   2    GigabitEthernet0\/0\/3        ROOT  FORWARDING      NONE<\/code><\/pre>\n\n\n\n<pre id=\"PlwNn\" class=\"wp-block-code\"><code>&#91;SwitchC] display stp interface gigabitethernet 0\/0\/2 brief\n MSTID  Port                        Role  STP State       Protection\n   0    GigabitEthernet0\/0\/2        DESI  FORWARDING      NONE\n   1    GigabitEthernet0\/0\/2        DESI  FORWARDING      NONE\n   2    GigabitEthernet0\/0\/2        ALTE  DISCARDING      NONE<\/code><\/pre>\n\n\n\n<p id=\"u0b7bac46\">SwitchC\u7684\u7aef\u53e3GE0\/0\/3\u5728MSTI1\u548cMSTI2\u4e2d\u4e3a\u6839\u7aef\u53e3\u3002SwitchC\u7684\u53e6\u4e00\u4e2a\u7aef\u53e3GE0\/0\/2\uff0c\u5728MSTI2\u4e2d\u88ab\u963b\u585e\uff0c\u5728MSTI1\u4e2d\u88ab\u8ba1\u7b97\u4e3a\u6307\u5b9a\u7aef\u53e3\u3002<\/p>\n\n\n\n<p id=\"u8aefee42\"># \u5728\u63a5\u5165\u4ea4\u6362\u673aSwitchD\u4e0a\u6267\u884c<strong>display stp interface brief<\/strong>\u547d\u4ee4\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre id=\"l9hgr\" class=\"wp-block-code\"><code>&#91;SwitchD] display stp interface gigabitethernet 0\/0\/3 brief\n MSTID  Port                        Role  STP State       Protection\n   0    GigabitEthernet0\/0\/3        ROOT  FORWARDING      NONE\n   1    GigabitEthernet0\/0\/3        ROOT  FORWARDING      NONE\n   2    GigabitEthernet0\/0\/3        ROOT  FORWARDING      NONE<\/code><\/pre>\n\n\n\n<pre id=\"MFJdC\" class=\"wp-block-code\"><code>&#91;SwitchD] display stp interface gigabitethernet 0\/0\/2 brief\n MSTID  Port                        Role  STP State       Protection\n   0    GigabitEthernet0\/0\/2        ALTE  DISCARDING      NONE\n   1    GigabitEthernet0\/0\/2        ALTE  DISCARDING      NONE\n   2    GigabitEthernet0\/0\/2        DESI  FORWARDING      NONE<\/code><\/pre>\n\n\n\n<p id=\"u7ac29810\">SwitchD\u7684\u7aef\u53e3GE0\/0\/3\u5728MSTI1\u548cMSTI2\u4e2d\u4e3a\u6839\u7aef\u53e3\u3002SwitchD\u7684\u53e6\u4e00\u4e2a\u7aef\u53e3GE0\/0\/2\uff0c\u5728MSTI1\u4e2d\u88ab\u963b\u585e\uff0c\u5728MSTI2\u4e2d\u88ab\u8ba1\u7b97\u4e3a\u6307\u5b9a\u7aef\u53e3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"O9vdq\">8.\u914d\u7f6e\u6587\u4ef6<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u4f8b1\u7684\u6839\u6865SwitchA\u7684\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n\n\n\n<pre id=\"E2vgA\" class=\"wp-block-code\"><code>#\nsysname SwitchA\n#\nvlan batch 2 to 20\n#\nstp instance 1 root primary\nstp instance 2 root secondary\nstp pathcost-standard legacy\n#\nstp region-configuration\n region-name RG1\n instance 1 vlan 2 to 10\n instance 2 vlan 11 to 20\n active region-configuration\n#\ninterface Eth-Trunk1\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n#\ninterface GigabitEthernet0\/0\/1\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n stp root-protection\n#\ninterface GigabitEthernet0\/0\/2\n eth-trunk 1\n#\ninterface GigabitEthernet0\/0\/3\n eth-trunk 1\n#\nreturn<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u4f8b2\u7684\u6839\u6865SwitchB\u7684\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n\n\n\n<pre id=\"I8ICp\" class=\"wp-block-code\"><code>#\nsysname SwitchB\n#\nvlan batch 2 to 20\n#\nstp instance 1 root secondary\nstp instance 2 root primary\nstp pathcost-standard legacy\n#\nstp region-configuration\n region-name RG1\n instance 1 vlan 2 to 10\n instance 2 vlan 11 to 20\n active region-configuration\n#\ninterface Eth-Trunk1\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n#\ninterface GigabitEthernet0\/0\/1\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n stp root-protection\n#\ninterface GigabitEthernet0\/0\/2\n eth-trunk 1\n#\ninterface GigabitEthernet0\/0\/3\n eth-trunk 1\n#\nreturn<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u5165\u4ea4\u6362\u673aSwitchC\u7684\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n\n\n\n<pre id=\"usNuX\" class=\"wp-block-code\"><code>#\nsysname SwitchC\n#\nvlan batch 2 to 20\n#\nstp bpdu-protection\nstp pathcost-standard legacy\n#\nstp region-configuration\n region-name RG1\n instance 1 vlan 2 to 10\n instance 2 vlan 11 to 20\n active region-configuration\n#\ninterface GigabitEthernet0\/0\/1\n port link-type access\n port default vlan 2\n stp edged-port enable \n#\ninterface GigabitEthernet0\/0\/2\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n stp instance 2 cost 20000\n#\ninterface GigabitEthernet0\/0\/3\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n#\nreturn<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u5165\u4ea4\u6362\u673aSwitchD\u7684\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n\n\n\n<pre id=\"k71gC\" class=\"wp-block-code\"><code>#\nsysname SwitchD\n#\nvlan batch 2 to 20\n#\nstp bpdu-protection\nstp pathcost-standard legacy\n#\nstp region-configuration\n region-name RG1\n instance 1 vlan 2 to 10\n instance 2 vlan 11 to 20\n active region-configuration\n#\ninterface GigabitEthernet0\/0\/1\n port link-type access\n port default vlan 11\n stp edged-port enable \n#\ninterface GigabitEthernet0\/0\/2\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n stp instance 1 cost 20000\n#\ninterface GigabitEthernet0\/0\/3\n port link-type trunk\n port trunk allow-pass vlan 2 to 20\n#\nreturn<\/code><\/pre>\n\n\n\n<p id=\"ufeb09e7f\"><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"rjEMx\">21.ACL\u7b56\u7565<\/h2>\n\n\n\n<p id=\"uf207ce15\">\u5728\u534e\u4e3a\u4ea4\u6362\u673a\u4e0a\uff0c\u901a\u8fc7\u914d\u7f6e <strong>\u9ad8\u7ea7ACL\uff08\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff09<\/strong> \u53ef\u4ee5\u5b9e\u73b0\u7981\u6b62\u8bbf\u5ba2WiFi\u7f51\u6bb5\uff08<code>172.30.3.0\/24<\/code>\uff09\u8bbf\u95ee\u5185\u7f51\u7f51\u6bb5\uff08<code>172.30.1.0\/24<\/code> \u548c <code>172.30.2.0\/24<\/code>\uff09\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u914d\u7f6e\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"hqliV\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"qyRxu\"><strong>\u4e00\u3001\u914d\u7f6eACL\u89c4\u5219<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"ruJpR\"><strong>1. \u521b\u5efa\u9ad8\u7ea7ACL 3000<\/strong><\/h4>\n\n\n\n<pre id=\"l81y8\" class=\"wp-block-code\"><code>system-view\nacl 3000  # \u8fdb\u5165ACL 3000\u914d\u7f6e\u89c6\u56fe\n\n  # \u62d2\u7edd\u8bbf\u5ba2\u7f51\u6bb5\u8bbf\u95ee\u5185\u7f51172.30.1.0\/24\n  rule 5 deny ip source 172.30.3.0 0.0.0.255 destination 172.30.1.0 0.0.0.255\n\n  # \u62d2\u7edd\u8bbf\u5ba2\u7f51\u6bb5\u8bbf\u95ee\u5185\u7f51172.30.2.0\/24\n  rule 10 deny ip source 172.30.3.0 0.0.0.255 destination 172.30.2.0 0.0.0.255\n\n  # \u5141\u8bb8\u8bbf\u5ba2\u8bbf\u95ee\u5176\u4ed6\u7f51\u7edc\uff08\u5982\u4e92\u8054\u7f51\uff09\n  rule 100 permit ip\n\nquit<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"Jtj21\"><strong>\u5173\u952e\u53c2\u6570\u89e3\u91ca<\/strong>\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>source 172.30.3.0 0.0.0.255<\/code>\uff1a\u5339\u914d\u8bbf\u5ba2WiFi\u7f51\u6bb5\uff08<code>172.30.3.0\/24<\/code>\uff09\u3002<\/li>\n\n\n\n<li><code>destination 172.30.1.0 0.0.0.255<\/code>\uff1a\u5339\u914d\u76ee\u6807\u5185\u7f51\u7f51\u6bb5\uff08<code>172.30.1.0\/24<\/code>\uff09\u3002<\/li>\n\n\n\n<li><code>rule 100 permit ip<\/code>\uff1a\u5141\u8bb8\u8bbf\u5ba2\u8bbf\u95ee\u5176\u4ed6\u672a\u88ab\u62d2\u7edd\u7684\u6d41\u91cf\uff08\u5982\u4e92\u8054\u7f51\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"j3Vk0\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bFZuk\"><strong>\u4e8c\u3001\u5e94\u7528ACL\u5230\u63a5\u53e3<\/strong><\/h3>\n\n\n\n<p id=\"uaa9ba54f\">\u6839\u636e\u8bbf\u5ba2WiFi\u6d41\u91cf\u7684\u5165\u53e3\u65b9\u5411\uff0c\u5c06ACL\u5e94\u7528\u5230\u5bf9\u5e94\u7684\u63a5\u53e3\uff08\u901a\u5e38\u662f\u8bbf\u5ba2WiFi VLAN\u63a5\u53e3\u7684 <strong>\u5165\u65b9\u5411<\/strong>\uff09\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"SRGus\"><strong>1. \u5e94\u7528ACL\u5230\u8bbf\u5ba2WiFi\u63a5\u53e3<\/strong><\/h4>\n\n\n\n<pre id=\"XVwPS\" class=\"wp-block-code\"><code># \u5047\u8bbe\u8bbf\u5ba2WiFi\u6d41\u91cf\u901a\u8fc7VLAN\u63a5\u53e3100\u8fdb\u5165\u4ea4\u6362\u673a\ninterface Vlanif 100\n  traffic-filter inbound acl 3000   # \u5728\u5165\u65b9\u5411\u5e94\u7528ACL\nquit<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"a5lkL\"><strong>2. \u6216\u5e94\u7528ACL\u5230\u7269\u7406\u63a5\u53e3<\/strong><\/h4>\n\n\n\n<pre id=\"OcWUJ\" class=\"wp-block-code\"><code># \u82e5\u8bbf\u5ba2WiFi\u901a\u8fc7\u7269\u7406\u63a5\u53e3\uff08\u5982GigabitEthernet 0\/0\/10\uff09\u63a5\u5165\ninterface GigabitEthernet 0\/0\/10\n  traffic-filter inbound acl 3000\nquit<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"hwKP6\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"SYyeL\"><strong>\u4e09\u3001\u9a8c\u8bc1\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"dVImG\"><strong>1. \u67e5\u770bACL\u89c4\u5219<\/strong><\/h4>\n\n\n\n<pre id=\"GITVY\" class=\"wp-block-code\"><code>display acl 3000<\/code><\/pre>\n\n\n\n<p id=\"u6566f46d\">\u8f93\u51fa\u5e94\u5305\u542b\u4ee5\u4e0b\u89c4\u5219\uff1a<\/p>\n\n\n\n<pre id=\"Jdxqv\" class=\"wp-block-code\"><code>Advanced ACL 3000, 3 rules\n rule 5 deny ip source 172.30.3.0 0.0.0.255 destination 172.30.1.0 0.0.0.255\n rule 10 deny ip source 172.30.3.0 0.0.0.255 destination 172.30.2.0 0.0.0.255\n rule 100 permit ip<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"xwEA6\"><strong>2. \u6d4b\u8bd5\u6d41\u91cf\u963b\u65ad<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5408\u6cd5\u6d4b\u8bd5<\/strong>\uff1a\u8bbf\u5ba2WiFi\u7528\u6237\u8bbf\u95ee\u4e92\u8054\u7f51\uff08\u5982 <code>8.8.8.8<\/code>\uff09\u5e94\u6b63\u5e38\u3002<\/li>\n\n\n\n<li><strong>\u975e\u6cd5\u6d4b\u8bd5<\/strong>\uff1a\u8bbf\u5ba2WiFi\u7528\u6237\u8bbf\u95ee <code>172.30.1.1<\/code> \u6216 <code>172.30.2.1<\/code> \u5e94\u88ab\u963b\u65ad\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"wb37l\"><strong>3. \u67e5\u770bACL\u547d\u4e2d\u7edf\u8ba1<\/strong><\/h4>\n\n\n\n<pre id=\"ryUA2\" class=\"wp-block-code\"><code>display acl 3000<\/code><\/pre>\n\n\n\n<p id=\"ua916b39f\">\u8f93\u51fa\u4e2d <code>rule 5<\/code> \u548c <code>rule 10<\/code> \u7684 <code>matched<\/code> \u5b57\u6bb5\u4f1a\u663e\u793a\u88ab\u62d2\u7edd\u7684\u6d41\u91cf\u8ba1\u6570\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"ZARdC\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"VgbQV\"><strong>\u56db\u3001\u6ce8\u610f\u4e8b\u9879<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>ACL\u89c4\u5219\u987a\u5e8f<\/strong>\uff1a<br>\u89c4\u5219\u6309\u7f16\u53f7\u4ece\u5c0f\u5230\u5927\u5339\u914d\uff0c\u786e\u4fdd\u62d2\u7edd\u89c4\u5219\uff08<code>rule 5<\/code>\u3001<code>rule 10<\/code>\uff09\u5728\u5141\u8bb8\u89c4\u5219\uff08<code>rule 100<\/code>\uff09\u4e4b\u524d\u3002<br><strong>\u9519\u8bef\u793a\u4f8b<\/strong>\uff1a\u82e5 <code>rule 100 permit ip<\/code> \u653e\u5728\u9996\u4f4d\uff0c\u6240\u6709\u6d41\u91cf\u90fd\u4f1a\u88ab\u653e\u884c\uff0c\u62d2\u7edd\u89c4\u5219\u5931\u6548\u3002<\/li>\n\n\n\n<li><strong>\u53cd\u5411\u63a9\u7801<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>0.0.0.255<\/code> \u8868\u793a\u5339\u914d\u6574\u4e2a <code>\/24<\/code> \u7f51\u6bb5\uff08\u4f8b\u5982 <code>172.30.3.0\/24<\/code>\uff09\u3002<\/li>\n\n\n\n<li>\u82e5\u9700\u7cbe\u786e\u5339\u914d\u5355\u4e2aIP\uff0c\u4f7f\u7528 <code>0.0.0.0<\/code>\uff08\u4f8b\u5982 <code>source 172.30.3.100 0.0.0.0<\/code>\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u653e\u884c\u5fc5\u8981\u534f\u8bae<\/strong>\uff1a<br>\u5982\u679c\u8bbf\u5ba2WiFi\u9700\u8981DHCP\u6216DNS\u670d\u52a1\uff0c\u9700\u6dfb\u52a0\u653e\u884c\u89c4\u5219\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"a1F2D\" class=\"wp-block-code\"><code>acl 3000\n  # \u653e\u884cDNS\uff08UDP 53\uff09\n  rule 3 permit udp destination-port eq 53\n  # \u653e\u884cDHCP\uff08UDP 67\/68\uff09\n  rule 4 permit udp destination-port eq 67\n  rule 6 permit udp destination-port eq 68<\/code><\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u591aVLAN\/\u63a5\u53e3\u573a\u666f<\/strong>\uff1a<br>\u82e5\u8bbf\u5ba2WiFi\u5206\u5e03\u5728\u591a\u4e2aVLAN\u6216\u63a5\u53e3\uff0c\u9700\u5728\u6240\u6709\u76f8\u5173\u63a5\u53e3\u7684\u5165\u65b9\u5411\u5e94\u7528ACL\u3002<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"QlYvf\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"lMCbg\"><strong>\u4e94\u3001\u4fdd\u5b58\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<pre id=\"muMFc\" class=\"wp-block-code\"><code>save  # \u4fdd\u5b58\u914d\u7f6e\uff0c\u9632\u6b62\u91cd\u542f\u540e\u4e22\u5931<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"bqkhu\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ixePF\"><strong>\u603b\u7ed3<\/strong><\/h3>\n\n\n\n<p id=\"u470d8507\">\u901a\u8fc7\u4e0a\u8ff0\u914d\u7f6e\uff0c\u8bbf\u5ba2WiFi\u7528\u6237\u5c06\u88ab\u7981\u6b62\u8bbf\u95ee\u5185\u7f51 <code>172.30.1.0\/24<\/code> \u548c <code>172.30.2.0\/24<\/code>\uff0c\u4f46\u4ecd\u53ef\u6b63\u5e38\u8bbf\u95ee\u4e92\u8054\u7f51\u3002\u5173\u952e\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u9ad8\u7ea7ACL\u5b9a\u4e49\u6e90\u548c\u76ee\u6807\u7f51\u6bb5\u3002<\/li>\n\n\n\n<li>\u6309\u987a\u5e8f\u6392\u5217\u89c4\u5219\uff08\u62d2\u7edd\u5728\u524d\uff0c\u5141\u8bb8\u5728\u540e\uff09\u3002<\/li>\n\n\n\n<li>\u5c06ACL\u5e94\u7528\u5230\u6b63\u786e\u7684\u63a5\u53e3\u548c\u65b9\u5411\uff08\u901a\u5e38\u4e3a\u8bbf\u5ba2\u6d41\u91cf\u5165\u53e3\u7684 <code>inbound<\/code> \u65b9\u5411\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p id=\"u66164c83\">\u5728\u534e\u4e3a\u4ea4\u6362\u673a\u4e0a\u5220\u9664ACL\uff08\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff09\u7b56\u7565\u9700\u8981\u5206\u4e24\u6b65\u64cd\u4f5c\uff1a<strong>\u5148\u89e3\u9664\u63a5\u53e3\u4e0a\u7684ACL\u5e94\u7528\uff0c\u518d\u5220\u9664ACL\u89c4\u5219\u672c\u8eab<\/strong>\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"QnzsW\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"MvxVk\">\u516d\u3001\u5220\u9664acl<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"GCZHI\"><strong>\u6b65\u9aa4 1\uff1a\u89e3\u9664\u63a5\u53e3\u7684ACL\u7ed1\u5b9a<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"eOOvV\"><strong>1.1 \u67e5\u770bACL\u88ab\u54ea\u4e9b\u63a5\u53e3\u5f15\u7528<\/strong><\/h5>\n\n\n\n<pre id=\"j9mmL\" class=\"wp-block-code\"><code>display current-configuration | include acl &lt;ACL\u7f16\u53f7&gt;<\/code><\/pre>\n\n\n\n<p id=\"u68a25e86\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre id=\"NWQWH\" class=\"wp-block-code\"><code>display current-configuration | include acl 3000<\/code><\/pre>\n\n\n\n<p id=\"uc444e997\">\u8f93\u51fa\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre id=\"WTxc1\" class=\"wp-block-code\"><code>interface GigabitEthernet0\/0\/1\n traffic-filter inbound acl 3000<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"W0J6Y\"><strong>1.2 \u8fdb\u5165\u63a5\u53e3\u89c6\u56fe\uff0c\u89e3\u9664ACL\u7ed1\u5b9a<\/strong><\/h5>\n\n\n\n<pre id=\"zQEcH\" class=\"wp-block-code\"><code>system-view\ninterface GigabitEthernet0\/0\/1\n undo traffic-filter inbound  # \u5220\u9664\u5165\u65b9\u5411ACL\u7ed1\u5b9a\uff08\u6216\u6307\u5b9aACL\u7f16\u53f7\uff09\n quit<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"cHKsJ\"\/>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"F8Yrs\"><strong>\u6b65\u9aa4 2\uff1a\u5220\u9664ACL\u89c4\u5219<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"PJNQu\"><strong>2.1 \u8fdb\u5165ACL\u89c6\u56fe\u5e76\u5220\u9664\u89c4\u5219<\/strong><\/h5>\n\n\n\n<pre id=\"fs2eN\" class=\"wp-block-code\"><code>acl &lt;ACL\u7f16\u53f7&gt;  # \u4f8b\u5982\uff1aacl 3000\n undo rule &lt;\u89c4\u5219\u7f16\u53f7&gt;  # \u9010\u6761\u5220\u9664\u89c4\u5219\n quit<\/code><\/pre>\n\n\n\n<p id=\"u2a7c1eff\">\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre id=\"gJt3G\" class=\"wp-block-code\"><code>acl 3000\n undo rule 5    # \u5220\u9664\u89c4\u52195\n undo rule 10   # \u5220\u9664\u89c4\u521910\n quit<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"OqUAd\"><strong>2.2 \u76f4\u63a5\u5220\u9664\u6574\u4e2aACL\uff08\u53ef\u9009\uff09<\/strong><\/h5>\n\n\n\n<pre id=\"rgCev\" class=\"wp-block-code\"><code>undo acl &lt;ACL\u7f16\u53f7&gt;<\/code><\/pre>\n\n\n\n<p id=\"uc786e531\">\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre id=\"WmH8W\" class=\"wp-block-code\"><code>undo acl 3000  # \u5220\u9664\u6574\u4e2aACL 3000<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"W4RIh\"\/>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"uYUY3\"><strong>\u9a8c\u8bc1\u5220\u9664\u7ed3\u679c<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"W89Xu\"><strong>1. \u67e5\u770bACL\u662f\u5426\u5df2\u5220\u9664<\/strong><\/h5>\n\n\n\n<pre id=\"kW5PG\" class=\"wp-block-code\"><code>display acl &lt;ACL\u7f16\u53f7&gt;  # \u82e5\u663e\u793a\"ACL does not exist\"\u8868\u793a\u5220\u9664\u6210\u529f<\/code><\/pre>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"IV067\"><strong>2. \u68c0\u67e5\u63a5\u53e3\u914d\u7f6e<\/strong><\/h5>\n\n\n\n<pre id=\"WEcxO\" class=\"wp-block-code\"><code>display current-configuration interface GigabitEthernet0\/0\/1  # \u786e\u8ba4\u65e0ACL\u7ed1\u5b9a<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"Hm5a9\"\/>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"Jgv6l\"><strong>\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"JJJmk\"><strong>1. \u5220\u9664ACL\u65f6\u62a5\u9519\uff1a<\/strong><code>ACL is being used<\/code><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u539f\u56e0<\/strong>\uff1aACL\u4ecd\u88ab\u63a5\u53e3\u6216\u5176\u4ed6\u7b56\u7565\uff08\u5982QoS\u3001\u8def\u7531\u7b56\u7565\uff09\u5f15\u7528\u3002<\/li>\n\n\n\n<li><strong>\u89e3\u51b3<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528 <code>display acl &lt;ACL\u7f16\u53f7><\/code> \u67e5\u770b\u5f15\u7528\u4f4d\u7f6e\u3002<\/li>\n\n\n\n<li>\u89e3\u9664\u6240\u6709\u5f15\u7528\u540e\u91cd\u8bd5\u5220\u9664\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h9ETi\"><strong>2. \u5220\u9664\u540e\u914d\u7f6e\u672a\u751f\u6548<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4fdd\u5b58\u914d\u7f6e<\/strong>\uff1a\u5220\u9664\u540e\u9700\u6267\u884c <code>save<\/code> \u6c38\u4e45\u751f\u6548\u3002<\/li>\n<\/ul>\n\n\n\n<pre id=\"Bo4YX\" class=\"wp-block-code\"><code>save<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"x2bbW\"\/>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"gM0O7\"><\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"NA2IF\">22.\u805a\u5408<\/h2>\n\n\n\n<p id=\"ue6ceb472\">\u6ce8\u610f\u4e8b\u9879<\/p>\n\n\n\n<p id=\"u1269f257\">\u805a\u5408\u53e3\u7f16\u53f7<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5fc5\u987b\u4e00\u81f4<\/strong>\uff1a\u805a\u5408\u6a21\u5f0f\u3001\u7269\u7406\u7aef\u53e3\u53c2\u6570\uff08\u901f\u7387\u3001VLAN\u7b49\uff09\u3001\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u3002<\/li>\n\n\n\n<li><strong>\u65e0\u9700\u4e00\u81f4<\/strong>\uff1a\u805a\u5408\u7ec4\u7f16\u53f7\u3001\u4ea4\u6362\u673a\u54c1\u724c\/\u578b\u53f7\uff08\u9700\u517c\u5bb9\u534f\u8bae\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"hpHXx\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"f7dNC\"><strong>\u4e00\u3001\u624b\u5de5\u805a\u5408\uff08\u9759\u6001LAG\uff0c\u65e0\u9700\u534f\u8bae\uff09<\/strong><\/h3>\n\n\n\n<p id=\"uf34036b8\"><strong>\u7279\u70b9<\/strong>\uff1a\u624b\u52a8\u7ed1\u5b9a\u7aef\u53e3\uff0c\u4e24\u7aef\u65e0\u9700\u534f\u5546\uff0c\u4f46\u5fc5\u987b\u4fdd\u8bc1\u914d\u7f6e\u4e00\u81f4\u3002<\/p>\n\n\n\n<p id=\"u17274268\"><strong>\u914d\u7f6e\u547d\u4ee4<\/strong>\uff1a<\/p>\n\n\n\n<pre id=\"szONM\" class=\"wp-block-code\"><code># \u521b\u5efaEth-Trunk\u63a5\u53e3\uff08\u4ee5Trunk 1\u4e3a\u4f8b\uff09\nsystem-view\ninterface Eth-Trunk 1\n mode manual load-balance   # \u8bbe\u7f6e\u4e3a\u624b\u5de5\u8d1f\u8f7d\u5206\u62c5\u6a21\u5f0f\uff08\u9ed8\u8ba4\u6a21\u5f0f\uff0c\u53ef\u7701\u7565\uff09\n quit\n\n# \u5c06\u7269\u7406\u63a5\u53e3\u52a0\u5165Eth-Trunk\ninterface GigabitEthernet 0\/0\/1\n eth-trunk 1\n quit\ninterface GigabitEthernet 0\/0\/2\n eth-trunk 1\n quit\n\n# \u53ef\u9009\uff1a\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\uff08\u5982\u57fa\u4e8e\u76ee\u7684IP\uff09\ninterface Eth-Trunk 1\n load-balance dst-ip\n quit<\/code><\/pre>\n\n\n\n<p id=\"u00956195\"><strong>\u9a8c\u8bc1\u547d\u4ee4<\/strong>\uff1a<\/p>\n\n\n\n<pre id=\"cOVuq\" class=\"wp-block-code\"><code>display eth-trunk 1          # \u67e5\u770bEth-Trunk\u72b6\u6001\ndisplay interface Eth-Trunk 1 # \u67e5\u770b\u805a\u5408\u63a5\u53e3\u8be6\u7ec6\u4fe1\u606f<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"SYhhW\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aCmM2\"><strong>\u4e8c\u3001LACP\u52a8\u6001\u805a\u5408\uff08\u57fa\u4e8e\u534f\u8bae\u534f\u5546\uff09<\/strong><\/h3>\n\n\n\n<p id=\"u8f9adfb9\"><\/p>\n\n\n\n<p id=\"ud7bba033\"><strong>\u5f53\u9700\u8981\u5728\u4e24\u4e2a\u76f4\u8fde\u8bbe\u5907\u95f4\u63d0\u4f9b\u4e00\u4e2a\u8f83\u5927\u7684\u94fe\u8def\u5e26\u5bbd\u5e76\u4e14\u8bbe\u5907\u90fd\u652f\u6301LACP\u534f\u8bae\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528LACP\u6a21\u5f0f\u3002<\/strong><\/p>\n\n\n\n<p id=\"ud3947dc3\"><strong>LACP\u6a21\u5f0f\u4e0d\u4ec5\u53ef\u4ee5\u5b9e\u73b0\u589e\u52a0\u5e26\u5bbd\u3001\u63d0\u9ad8\u53ef\u9760\u6027\u3001\u8d1f\u8f7d\u5206\u62c5\u7684\u76ee\u7684\uff0c\u800c\u4e14\u53ef\u4ee5\u63d0\u9ad8Eth-Trunk\u7684\u5bb9\u9519\u6027\u3001\u63d0\u4f9b\u5907\u4efd\u529f\u80fd\u3002<\/strong><\/p>\n\n\n\n<p id=\"uc71d0852\"><strong>\u5728LACP\u6a21\u5f0f\u4e0b\uff0c\u90e8\u5206\u94fe\u8def\u662f\u6d3b\u52a8\u94fe\u8def\uff0c\u6240\u6709\u6d3b\u52a8\u94fe\u8def\u5747\u53c2\u4e0e\u6570\u636e\u8f6c\u53d1\u3002\u5982\u679c\u67d0\u6761\u6d3b\u52a8\u94fe\u8def\u6545\u969c\uff0c\u94fe\u8def\u805a\u5408\u7ec4\u81ea\u52a8\u5728\u975e\u6d3b\u52a8\u94fe\u8def\u4e2d\u9009\u62e9\u4e00\u6761\u94fe\u8def\u4f5c\u4e3a\u6d3b\u52a8\u94fe\u8def\uff0c\u6765\u53c2\u4e0e\u6570\u636e\u8f6c\u53d1\u3002<\/strong><\/p>\n\n\n\n<p id=\"uf8d95eb6\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-8.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"397\" height=\"173\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-8.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-252\"  sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/div><\/figure>\n\n\n\n<p id=\"uf8d95eb6\"><\/p>\n\n\n\n<p id=\"u03957d86\"><strong>\u5982\u4e0b\u56feSW1\u548cSW2\u5404\u81ea\u7684GE0\/0\/1\u3001GE0\/0\/2\u3001GE0\/0\/3\u52a0\u5165\u94fe\u8def\u805a\u5408\u4e2d\uff0cGE0\/0\/3\u4f5c\u4e3a\u5907\u4efd\u94fe\u8def\u3002<\/strong><\/p>\n\n\n\n<p id=\"ua27fc5c3\"><\/p>\n\n\n\n<p id=\"u24137f2b\"><strong>\u914d\u7f6e\u8fc7\u7a0b<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"t2RLf\"><strong>SW1<\/strong><\/h4>\n\n\n\n<pre id=\"pt8iX\" class=\"wp-block-code\"><code>&#91;SW1]interface Eth-Trunk 2 \/\/\u521b\u5efaeth-trunk 2\u805a\u5408\u53e3\n&#91;SW1-Eth-Trunk2]mode lacp-static \/\/\u914d\u7f6e\u6a21\u5f0f\u4e3alacp\u9759\u6001\u6a21\u5f0f\n&#91;SW1-Eth-Trunk2]trunkport GigabitEthernet 0\/0\/1 to 0\/0\/3 \/\/\u628aGE0\/0\/1 \u5230GE0\/0\/3\u52a0\u5165\u5230\u805a\u5408\u7ec4\n\n\u5728SW1\u4e0a\u914d\u7f6e\u7cfb\u7edf\u4f18\u5148\u7ea7\u4e3a100\uff0c\u4f7f\u5176\u6210\u4e3aLACP\u4e3b\u52a8\u7aef\n&#91;SW1]lacp priority 100\n\n\u5728SW1\u4e0a\u914d\u7f6e\u6d3b\u52a8\u63a5\u53e3\u4e0a\u9650\u9608\u503c\u4e3a2\n&#91;SW1]interface Eth-Trunk 2\n&#91;SW1-Eth-Trunk2]max active-linknumber 2\n\n\u5728SW1\u8fdb\u5165\u7269\u7406\u63a5\u53e3\u914d\u7f6e\u63a5\u53e3\u4f18\u5148\u7ea7\uff0c\u786e\u5b9a\u6d3b\u52a8\u94fe\u8def\uff0c\u6b64\u5904\u53ea\u914d\u7f6eGE1\u548cGE2\u53e3\uff0cGE3\u53e3\u4fdd\u6301\u9ed8\u8ba4\u503c32768\u3002\n&#91;SW1]interface GigabitEthernet 0\/0\/1\n&#91;SW1-GigabitEthernet0\/0\/1]lacp priority 100\n&#91;SW1]interface GigabitEthernet 0\/0\/2\n&#91;SW1-GigabitEthernet0\/0\/2]lacp priority 100\n\n\u914d\u7f6eEth-Trunk2\u63a5\u53e3\u4e3atrunk\uff0c\u5e76\u5141\u8bb8VLAN10\u548cVLAN20\u901a\u8fc7\uff08vlan\u914d\u7f6e\u8fc7\u7a0b\u7701\u7565\uff09\n&#91;SW1]interface Eth-Trunk 2\n&#91;SW1-Eth-Trunk2]port link-type trunk\n&#91;SW1-Eth-Trunk2]port trunk allow-pass vlan 10 20<\/code><\/pre>\n\n\n\n<p id=\"ua9fae95f\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"KPpk8\"><strong>SW2<\/strong><\/h4>\n\n\n\n<pre id=\"zaAq2\" class=\"wp-block-code\"><code>&#91;SW2]interface Eth-Trunk 2\n&#91;SW2-Eth-Trunk2]mode lacp-static \/\/\u914d\u7f6e\u6a21\u5f0f\u4e3alacp\u9759\u6001\u6a21\u5f0f\n\n\u5206\u522b\u628aGE0\/0\/1\u3001GE0\/0\/2\u3001GE0\/0\/3\u52a0\u5165\u5230\u805a\u5408\u53e3\uff08\u6b64\u5904\u91c7\u7528\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\uff0c\u4e0d\u662f\u6279\u91cf\u52a0\u5165\u4e86\uff09\n\n&#91;SW2]interface GigabitEthernet 0\/0\/1\n&#91;SW2-GigabitEthernet0\/0\/1]eth-trunk 2\n\n&#91;SW2]interface GigabitEthernet 0\/0\/2\n&#91;SW2-GigabitEthernet0\/0\/2]eth-trunk 2\n\n&#91;SW2]interface GigabitEthernet 0\/0\/3\n&#91;SW2-GigabitEthernet0\/0\/3]eth-trunk 2\n\nSW2\u4e0a\u4f18\u5148\u7ea7\u4fdd\u6301\u9ed8\u8ba4\uff0c\u5728SW2\u4e0a\u914d\u7f6e\u6d3b\u52a8\u63a5\u53e3\u4e0a\u9650\u9608\u503c\u4e3a2\n&#91;SW2]interface Eth-Trunk 2\n&#91;SW2-Eth-Trunk2]max active-linknumber 2\n\n\u914d\u7f6eEth-Trunk2\u63a5\u53e3\u4e3atrunk\uff0c\u5e76\u5141\u8bb8VLAN10\u548cVLAN20\u901a\u8fc7\uff08vlan\u914d\u7f6e\u8fc7\u7a0b\u7701\u7565\uff09\n&#91;SW2]interface Eth-Trunk 2\n&#91;SW2-Eth-Trunk2]port link-type trunk\n&#91;SW2-Eth-Trunk2]port trunk allow-pass vlan 10 20<\/code><\/pre>\n\n\n\n<p id=\"ub4b4e2ee\"><\/p>\n\n\n\n<p id=\"ub8406ef1\"><strong>\u4f7f\u7528\u547d\u4ee4display eth-trunk 2\u5206\u522b\u5728SW1\u548cSW2\u4e0a\u67e5\u770b\u63a5\u53e3\u60c5\u51b5<\/strong><\/p>\n\n\n\n<p id=\"u028e8f9e\"><strong>SW1\u4e0a\u67e5\u770b<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-9.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"424\" height=\"368\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-9.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-254\"  sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/><\/div><\/figure>\n\n\n\n<p id=\"uf577c266\"><strong>SW2<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-10.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"347\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-10.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-255\"  sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div><\/figure>\n\n\n\n<p id=\"u591d7e42\"><strong>\u628aSW1\u7684GE0\/0\/1\u53e3shutdown\uff0c<\/strong><\/p>\n\n\n\n<p id=\"u836087f3\"><strong>[SW1]interface GigabitEthernet 0\/0\/1<\/strong><\/p>\n\n\n\n<p id=\"ua2f835dc\"><strong>[SW1-GigabitEthernet0\/0\/1]shutdown<\/strong><\/p>\n\n\n\n<p id=\"ud5f84928\"><\/p>\n\n\n\n<p id=\"uc1e5b062\"><strong>\u518d\u6b21\u67e5\u770b\u805a\u5408\u53e3\u60c5\u51b5\uff0cGE0\/0\/3\u5df2\u5207\u6362\u4e3a\u9009\u4e2d\u72b6\u6001\u4e86\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-11.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"437\" height=\"373\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-11.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-256\"  sizes=\"auto, (max-width: 437px) 100vw, 437px\" \/><\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"XY2uT\">23.ssh\u767b\u5f55<\/h2>\n\n\n\n<p id=\"uc43f8b08\">\u4ee5\u4e0b\u662f\u534e\u4e3a\u4ea4\u6362\u673a\u914d\u7f6eSSH\u767b\u5f55\u7684\u8be6\u7ec6\u6b65\u9aa4\uff08\u4e0eTelnet\u76f8\u6bd4\u66f4\u5b89\u5168\uff0c\u63a8\u8350\u751f\u4ea7\u73af\u5883\u4f7f\u7528\uff09\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"boEfz\"\/>\n\n\n\n<pre id=\"xUQ3a\" class=\"wp-block-code\"><code>&#91;Huawei] rsa local-key-pair create \/\/\u521b\u5efarsa\u672c\u5730\u5bc6\u94a5\u5bf9\n\n&#91;Huawei]aaa \/\/\u8fdb\u5165aaa\u6a21\u5f0f\n\n&#91;Huawei-aaa]local-user admin password ciper Admin@123 \/\/\u914d\u7f6e\u767b\u5f55\u7528\u6237\u5bc6\u7801(admin\u662f\u767b\u5f55\u7528\u6237\u540d\uff0cAdmin@123\u662f\u767b\u5f55\u5bc6\u7801)\n\n&#91;Huawei-aaa]local-user admin service-type ssh \/\/\u914d\u7f6e\u767b\u5f55\u7c7b\u578b\u4e3aSSH\n\n&#91;Huawei-aaa]quit \/\/\u9000\u51fa\n\n&#91;Huawei]user-interface vty 0 4 \/\/\u914d\u7f6e\u7528\u6237\u865a\u62df\u7aef\u53e3\n\n&#91;Huawei-ui-vty0-4]authentication-mode aaa \/\/\u8ba4\u8bc1\u7c7b\u578b\u4e3a3a\n\n&#91;Huawei-ui-vty0-4]user privilege level 15 \/\/\u914d\u7f6e\u7528\u6237\u7ea7\u522b\n\n&#91;Huawei-ui-vty0-4]protocol inbound ssh \/\/\u914d\u7f6e\u5141\u8bb8ssh\u767b\u5165\n\n&#91;Huawei-ui-vty0-4]quit \/\/\u9000\u51fa\n\n&#91;Huawei]stelnet server enable \/\/\u5f00\u542fSSH\u670d\u52a1\n\n&#91;Huawei]ssh user admin authentication-type password \/\/\u914d\u7f6eadmin\u7528\u6237\u8bbe\u7f6essh\u8ba4\u8bc1\u4e3apassword\n\n&#91;Huawei]ssh user admin service-type stelnet \/\/\u914d\u7f6eadmin\u7528\u6237\u8bbe\u7f6essh\u670d\u52a1\u7c7b\u578b\u4e3astelnet\n<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ZAUF2\">25.ospf<\/h2>\n\n\n\n<p id=\"u1a0c34ff\">\u4ee5\u4e0b\u662f\u534e\u4e3a\u8bbe\u5907\u4e0aOSPF\u534f\u8bae\u7684\u914d\u7f6e\u547d\u4ee4\u8be6\u89e3\uff0c\u6db5\u76d6\u57fa\u7840\u914d\u7f6e\u3001\u9ad8\u7ea7\u529f\u80fd\u53ca\u5e38\u89c1\u573a\u666f\u793a\u4f8b\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"rgVWz\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"C1p8Z\"><strong>\u4e00\u3001OSPF\u57fa\u7840\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"qb6Fp\">1. <strong>\u542f\u7528OSPF\u8fdb\u7a0b<\/strong><\/h4>\n\n\n\n<pre id=\"CLIkR\" class=\"wp-block-code\"><code>system-view\nospf &#91;process-id]  # \u8fdb\u5165OSPF\u914d\u7f6e\u89c6\u56fe\uff0cprocess-id\u9ed8\u8ba4\u4e3a1<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>process-id<\/code>\uff1a\u53ef\u9009\uff0c\u7528\u4e8e\u591aOSPF\u8fdb\u7a0b\u573a\u666f\uff08\u4e0d\u540c\u8fdb\u7a0b\u72ec\u7acb\u8def\u7531\u8ba1\u7b97\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"mDc5K\">2. <strong>\u914d\u7f6eRouter ID<\/strong><\/h4>\n\n\n\n<pre id=\"pRTLI\" class=\"wp-block-code\"><code>router-id x.x.x.x  # \u624b\u52a8\u6307\u5b9aRouter ID\uff08\u5efa\u8bae\u663e\u5f0f\u914d\u7f6e\uff09<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Router ID\u552f\u4e00\u6807\u8bc6\u4e00\u53f0OSPF\u8def\u7531\u5668\uff0c\u901a\u5e38\u914d\u7f6e\u4e3aLoopback\u63a5\u53e3IP\u5730\u5740\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"oeJwb\">3. <strong>\u5b9a\u4e49\u533a\u57df\uff08Area\uff09<\/strong><\/h4>\n\n\n\n<pre id=\"e01Xe\" class=\"wp-block-code\"><code>area area-id  # \u8fdb\u5165\u533a\u57df\u914d\u7f6e\u89c6\u56fe\uff0carea-id\u4e3a0\u8868\u793a\u9aa8\u5e72\u533a\u57df\n  network ip-address wildcard-mask  # \u5ba3\u544a\u7f51\u6bb5\u5230OSPF<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre id=\"rbBmX\" class=\"wp-block-code\"><code>area 0\n  network 192.168.1.0 0.0.0.255  # \u5ba3\u544a192.168.1.0\/24\u7f51\u6bb5<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"JLXFE\">4. <strong>\u63a5\u53e3\u4e0b\u542f\u7528OSPF<\/strong><\/h4>\n\n\n\n<pre id=\"x4XGl\" class=\"wp-block-code\"><code>interface GigabitEthernet0\/0\/1\n  ospf enable &#91;process-id] area area-id  # \u5728\u63a5\u53e3\u5173\u8054OSPF\u533a\u57df<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6ce8\u610f<\/strong>\uff1a\u534e\u4e3a\u8bbe\u5907\u9700\u5728\u63a5\u53e3\u89c6\u56fe\u4e0b\u6fc0\u6d3bOSPF\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"bp5Ol\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"I4NVC\"><strong>\u4e8c\u3001\u9a8c\u8bc1\u4e0e\u8bca\u65ad\u547d\u4ee4<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"Jacqn\">1. <strong>\u67e5\u770bOSPF\u90bb\u5c45\u72b6\u6001<\/strong><\/h4>\n\n\n\n<pre id=\"rOgEr\" class=\"wp-block-code\"><code>display ospf peer          # \u67e5\u770b\u6240\u6709OSPF\u90bb\u5c45\ndisplay ospf peer brief    # \u90bb\u5c45\u7b80\u8981\u4fe1\u606f<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"oHOHR\">2. <strong>\u67e5\u770bOSPF\u8def\u7531\u8868<\/strong><\/h4>\n\n\n\n<pre id=\"c1vZ7\" class=\"wp-block-code\"><code>display ospf routing       # \u67e5\u770bOSPF\u8ba1\u7b97\u7684\u8def\u7531\ndisplay ip routing-table protocol ospf  # \u67e5\u770bOSPF\u6ce8\u5165\u7684\u8def\u7531<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"vcpsy\">3. <strong>\u67e5\u770bOSPF\u63a5\u53e3\u4fe1\u606f<\/strong><\/h4>\n\n\n\n<pre id=\"kIJVk\" class=\"wp-block-code\"><code>display ospf interface GigabitEthernet0\/0\/1<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"GSKoc\">4. <strong>\u8c03\u8bd5\u4e0e\u65e5\u5fd7<\/strong><\/h4>\n\n\n\n<pre id=\"IKWBp\" class=\"wp-block-code\"><code>terminal monitor  # \u5f00\u542f\u5b9e\u65f6\u65e5\u5fd7\ndebugging ospf event  # \u8c03\u8bd5OSPF\u4e8b\u4ef6\uff08\u8c28\u614e\u4f7f\u7528\uff09<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"vJKX4\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Bl6Gz\"><strong>\u4e09\u3001\u914d\u7f6e\u793a\u4f8b<\/strong><\/h3>\n\n\n\n<p id=\"u224dcc11\">\u4e92\u8054\u7aef\u53e3\u5fc5\u987b\u540c\u7f51\u6bb5<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"TICAq\"><strong>\u62d3\u6251\u8bf4\u660e<\/strong>\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>R1<\/strong> \u548c <strong>R2<\/strong> \u901a\u8fc7 <code>GE0\/0\/0<\/code> \u63a5\u53e3\u4e92\u8054\uff0cIP \u5206\u522b\u4e3a <code>192.168.1.1\/24<\/code> \u548c <code>192.168.1.2\/24<\/code>\u3002<\/li>\n\n\n\n<li>\u914d\u7f6e OSPF \u5b9e\u73b0\u8def\u7531\u4e92\u901a\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"l2XOt\"><strong>R1 \u914d\u7f6e<\/strong>\uff1a<\/h4>\n\n\n\n<pre id=\"mdlgR\" class=\"wp-block-code\"><code>system-view\nsysname R1\ninterface GigabitEthernet0\/0\/0\n  ip address 192.168.1.1 24\n  undo shutdown\nospf 1 router-id 1.1.1.1\n  area 0\n    network 192.168.1.0 0.0.0.255<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"JwQRY\"><strong>R2 \u914d\u7f6e<\/strong>\uff1a<\/h4>\n\n\n\n<pre id=\"ufgBO\" class=\"wp-block-code\"><code>system-view\nsysname R2\ninterface GigabitEthernet0\/0\/0\n  ip address 192.168.1.2 24\n  undo shutdown\nospf 1 router-id 2.2.2.2\n  area 0\n    network 192.168.1.0 0.0.0.255<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"jrLue\"><strong>\u7f51\u7edc\u62d3\u6251<\/strong>\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6838\u5fc3\u4ea4\u6362\u673a\uff08S5700\uff09\u4f5c\u4e3aVLAN 10\/20\u7684\u7f51\u5173\uff0c\u8fde\u63a5\u8def\u7531\u5668\uff08AR2200\uff09\u8bbf\u95ee\u5916\u7f51\u3002<\/li>\n\n\n\n<li>\u6838\u5fc3\u4ea4\u6362\u673a\u548c\u8def\u7531\u5668\u5747\u5c5e\u4e8eOSPF Area 0\u3002<\/li>\n\n\n\n<li><strong>\u6838\u5fc3\u4ea4\u6362\u673a\u4e0e\u8def\u7531\u5668\u5728\u540c\u4e00OSPF\u533a\u57df\uff0c\u65e0\u9700\u9759\u6001\u8def\u7531<\/strong><\/li>\n\n\n\n<li><strong>\u8def\u7531\u5668\u8fde\u63a5\u5916\u90e8\u7f51\u7edc\uff08\u975eOSPF\u57df\uff09<\/strong>\uff1a<strong>\u9700\u5728\u8def\u7531\u5668\u4e0a\u914d\u7f6e\u9ed8\u8ba4\u8def\u7531\u5e76\u91cd\u5206\u5e03\u5230OSPF<\/strong><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"b3729dc2\"><strong>\u6838\u5fc3\u4ea4\u6362\u673a\u914d\u7f6e<\/strong>\uff1a<\/h4>\n\n\n\n<pre id=\"nn1Bn\" class=\"wp-block-code\"><code># \u521b\u5efaVLAN\u5e76\u914d\u7f6eSVI\nvlan batch 10 20\ninterface Vlanif10\n  ip address 192.168.10.1 24\ninterface Vlanif20\n  ip address 192.168.20.1 24\n\n# \u914d\u7f6e\u4e0a\u884c\u63a5\u53e3\u8fde\u63a5\u8def\u7531\u5668\ninterface GigabitEthernet0\/0\/24\n  ip address 10.1.1.2 24\n\n# \u542f\u7528OSPF\u5e76\u5ba3\u544a\u5185\u7f51\u7f51\u6bb5\nospf 1 router-id 3.3.3.3\n  area 0\n    network 192.168.10.0 0.0.0.255\n    network 192.168.20.0 0.0.0.255\n    network 10.1.1.0 0.0.0.255<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"4d30219b\"><strong>\u8def\u7531\u5668\u914d\u7f6e<\/strong>\uff1a<\/h4>\n\n\n\n<pre id=\"SFuaM\" class=\"wp-block-code\"><code># \u914d\u7f6e\u63a5\u53e3IP\ninterface GigabitEthernet0\/0\/0\n  ip address 10.1.1.1 24\n  ospf enable 1 area 0\n\n# \u914d\u7f6e\u9ed8\u8ba4\u8def\u7531\u6307\u5411\u5916\u7f51\uff08\u5047\u8bbe\u5916\u7f51\u63a5\u53e3\u4e3aGE0\/0\/1\uff09\ninterface GigabitEthernet0\/0\/1\n  ip address 100.1.1.2 24\nip route-static 0.0.0.0 0 100.1.1.1\n\n# \u5c06\u9ed8\u8ba4\u8def\u7531\u91cd\u5206\u5e03\u5230OSPF\nospf 1\n default-route-advertise always<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"D6YWK\"><\/h4>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sJihn\"><strong>\u4e94\u3001\u6ce8\u610f\u4e8b\u9879<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u533a\u57df\u89c4\u5212<\/strong>\uff1a\u9aa8\u5e72\u533a\u57df\uff08Area 0\uff09\u5fc5\u987b\u8fde\u7eed\uff0c\u975e\u9aa8\u5e72\u533a\u57df\u9700\u901a\u8fc7\u865a\u94fe\u8def\u6216\u7269\u7406\u8fde\u63a5\u63a5\u5165\u3002<\/li>\n\n\n\n<li><strong>\u7f51\u7edc\u5ba3\u544a<\/strong>\uff1a\u4f7f\u7528\u53cd\u63a9\u7801\uff08Wildcard Mask\uff09\u7cbe\u786e\u5339\u914d\u63a5\u53e3IP\u3002<\/li>\n\n\n\n<li><strong>\u8ba4\u8bc1\u4e00\u81f4\u6027<\/strong>\uff1a\u540c\u4e00\u533a\u57df\u6216\u94fe\u8def\u7684\u8ba4\u8bc1\u65b9\u5f0f\u548c\u5bc6\u94a5\u9700\u4e00\u81f4\u3002<\/li>\n\n\n\n<li><strong>Router ID\u51b2\u7a81<\/strong>\uff1a\u786e\u4fdd\u5168\u7f51\u552f\u4e00\uff0c\u5426\u5219\u90bb\u5c45\u5173\u7cfb\u65e0\u6cd5\u5efa\u7acb\u3002<\/li>\n<\/ol>\n\n\n\n<p id=\"uc5be6ef5\">\u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0c\u53ef\u5feb\u901f\u90e8\u7f72OSPF\u7f51\u7edc\u5e76\u6839\u636e\u9700\u6c42\u6269\u5c55\u529f\u80fd\u3002\u5efa\u8bae\u7ed3\u5408<code>display<\/code>\u547d\u4ee4\u9a8c\u8bc1\u914d\u7f6e\u7ed3\u679c\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"iG3xC\">26.ip\u548cmac\u5730\u5740\u7ed1\u5b9a<\/h2>\n\n\n\n<p id=\"ub1b3e1b2\">ip\u548cmac\u7ed1\u5b9a\u53ea\u80fd\u505a\u5230\u7981\u6b62\u8bbf\u95ee\u7f51\u5173\u53ca\u5176\u4ed6\u7f51\u6bb5\uff0c\u4f46\u53ef\u4ee5ping\u901a\u5185\u7f51\u4e3b\u673a\u3002\u53ef\u7ed3\u5408port-sercurity\u505a\u7b56\u7565<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"rDCJb\">\u52a8\u6001\u7ed1\u5b9a<\/h3>\n\n\n\n<p id=\"u3c6e4342\">dhcp\u4e0a\u7f51\u53ea\u4f1a\u67e5\u627e\u52a8\u6001\u7ed1\u5b9a\u8868\u9879\u5185\u5bb9<\/p>\n\n\n\n<p id=\"u1a417145\">IP\u4e0eMAC\u7ed1\u5b9a\u7684\u597d\u5904\uff1a\u4e0d\u80fd\u968f\u610f\u4fee\u6539IP\uff0c\u907f\u514dIP\u51b2\u7a81\uff1b<\/p>\n\n\n\n<p id=\"u71f42a49\">                                     \u4fdd\u62a4\u7f51\u7edc\u5b89\u5168\uff0c\u51cf\u5c11ARP\u653b\u51fb\uff1b<\/p>\n\n\n\n<p id=\"u6d615af8\">                                     \u4fdd\u8bc1\u7528\u6237\u5408\u6cd5IP\u4e0d\u4f1a\u88ab\u76d7\u7528\u4ee5\u53ca\u6ee5\u7528\uff1b<\/p>\n\n\n\n<p id=\"uf9b1cde7\">                                     \u4e00\u53f0\u8bbe\u5907\u53ea\u80fd\u591f\u56fa\u5b9a\u4e00\u4e2a\u3002<\/p>\n\n\n\n<p id=\"uc6b4f544\">\u7f3a\u70b9\uff1a\u65e0\u6cd5\u963b\u6b62\u8bbf\u5ba2\u7528\u6237\u4f7f\u7528\u7f51\u7edc<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-12-1024x684.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-12-1024x684.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-265\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"JGMOh\">LSW3<\/h4>\n\n\n\n<pre id=\"hklL3\" class=\"wp-block-code\"><code>\n\ndhcp enable\n#\nip pool vlan10\n gateway-list 192.168.10.254\n network 192.168.10.0 mask 255.255.255.0\n dns-list 8.8.8.8\n#\nip pool vlan20\n gateway-list 192.168.20.254\n network 192.168.20.0 mask 255.255.255.0\n dns-list 8.8.8.8\n#\ninterface Vlanif10\n ip address 192.168.10.254 255.255.255.0\n dhcp select global\n#\ninterface Vlanif20\n ip address 192.168.20.254 255.255.255.0\n dhcp select global\n#\ninterface GigabitEthernet0\/0\/1\n port link-type trunk\n port trunk allow-pass vlan 2 to 4094\n#\ninterface GigabitEthernet0\/0\/2\n port link-type trunk\n port trunk allow-pass vlan 2 to 4094<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"rdbXG\">LSW2<\/h4>\n\n\n\n<pre id=\"dpREs\" class=\"wp-block-code\"><code>\n\ndhcp enable\ndhcp snooping enable\n\nvlan batch 10\n#\ninterface Ethernet0\/0\/1\n port link-type access\n port default vlan 10\n#\ninterface Ethernet0\/0\/2\n port link-type trunk\n  dhcp snooping trusted\n port trunk allow-pass vlan 2 to 4094\n#\n  \n \n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"D1ZNa\">LSW4<\/h4>\n\n\n\n<pre id=\"DMSdJ\" class=\"wp-block-code\"><code>dhcp enable\ndhcp snooping enable\n\nvlan batch 20\n#\ninterface Ethernet0\/0\/1\n port link-type access\n port default vlan 20\n#\ninterface Ethernet0\/0\/2\n port link-type trunk\n  dhcp snooping trusted\n port trunk allow-pass vlan 2 to 4094<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"xR63D\">\u5728LSW3\u4ea4\u6362\u673a\u4e0a\u518d\u914d\u7f6e\u52a8\u6001IP\u4e0eMAC\u5730\u5740\u7ed1\u5b9a<\/h4>\n\n\n\n<pre id=\"t95JN\" class=\"wp-block-code\"><code>&#91;Huawei]dhcp enable #\u4f7f\u80fdDHCP\nInfo: The operation may take a few seconds. Please wait for a moment.done.\n&#91;Huawei]dhcp snooping enable  #\u5f00\u542f\u4e86DHCP Snooping\u7684\u8bbe\u5907\u5c06\u7528\u6237\uff08DHCP\u5ba2\u6237\u7aef\uff09\u7684DHCP\u8bf7\u6c42\u62a5\u6587\u901a\u8fc7\u4fe1\u4efb\u63a5\u53e3\u53d1\u9001\u7ed9\u5408\u6cd5\u7684DHCP\u670d\u52a1\u5668\n&#91;Huawei]vlan 10\t\n&#91;Huawei-vlan10]dhcp snooping enable \n&#91;Huawei-vlan10]arp anti-attack check user-bind enable  #\u914d\u7f6e\u52a8\u6001ARP\u68c0\u6d4b\uff08DAI\uff09\n&#91;Huawei-vlan10]ip source check user-bind enable #\u4f7f\u80fdIP\u62a5\u6587\u68c0\u67e5\u529f\u80fd\nInfo: Add permit rule for dynamic snooping bind-table, please wait a minute!done\n\n&#91;Huawei-vlan10]q\n&#91;Huawei]vlan 20\n&#91;Huawei-vlan20]dhcp snooping enable \n&#91;Huawei-vlan20]arp anti-attack check user-bind enable  #\u914d\u7f6e\u52a8\u6001ARP\u68c0\u6d4b\uff08DAI\uff09\n&#91;Huawei-vlan20]ip source check user-bind enable \nInfo: Add permit rule for dynamic snooping bind-table, please wait a minute!done\n\n&#91;Huawei-vlan20]q<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"rmNuR\">\u67e5\u770b\u7ed3\u679c<\/h4>\n\n\n\n<p id=\"udabae26d\">dis dhcp snooping user-bind all<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-13-1024x248.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"248\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2025\/01\/image-13-1024x248.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-267\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"Dy6F4\">\u8fdb\u9636\u64cd\u4f5c\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"a97ae355\"><strong>\u6279\u91cf\u6e05\u9664\u4e0e\u7cbe\u51c6\u8fc7\u6ee4<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6309 VLAN \u6e05\u9664<\/strong>\uff1a<strong>bash<\/strong><\/li>\n<\/ul>\n\n\n\n<pre id=\"f2Tcq\" class=\"wp-block-code\"><code>reset dhcp snooping user-bind vlan 10<\/code><\/pre>\n\n\n\n<p id=\"uca5a8940\"><br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6309\u63a5\u53e3\u6e05\u9664<\/strong>\uff1a<strong>bash<\/strong><\/li>\n<\/ul>\n\n\n\n<pre id=\"k3v7Q\" class=\"wp-block-code\"><code>reset dhcp snooping user-bind interface gigabitethernet 0\/0\/1<\/code><\/pre>\n\n\n\n<p id=\"ua3135167\"><br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6309 IP\/MAC \u7ec4\u5408\u6e05\u9664<\/strong>\uff1a<strong>bash<\/strong><\/li>\n<\/ul>\n\n\n\n<pre id=\"BgHRB\" class=\"wp-block-code\"><code>reset dhcp snooping user-bind ip-address 192.168.1.100 mac-address 0000-0000-0001<\/code><\/pre>\n\n\n\n<p id=\"ud9dcc0c7\"><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Xio1p\">\u9759\u6001\u7ed1\u5b9a<\/h3>\n\n\n\n<p id=\"ud5db4a16\">\u76f4\u63a5\u5728\u6838\u5fc3\u4ea4\u6362\u673a\u4e0a\u914d\u7f6e\u9759\u6001\u8868\u9879\uff0c\u53ef\u7ed3\u5408\u52a8\u6001\u7ed1\u5b9a<\/p>\n\n\n\n<p id=\"u4aa5d10d\">\u9759\u6001ip\u4e0a\u7f51\uff0c\u53ea\u4f1a\u67e5\u627e\u9759\u6001\u8868\u9879\u91cc\u9762<\/p>\n\n\n\n<p id=\"ud1a156d9\">\u901a\u8fc7\u914d\u7f6e\u57fa\u4e8e\u9759\u6001\u7ed1\u5b9a\u8868\u7684IPSG\uff0c\u5bf9\u975e\u4fe1\u4efb\u63a5\u53e3\u4e0a\u63a5\u6536\u7684IP\u62a5\u6587\u8fdb\u884c\u8fc7\u6ee4\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6076\u610f\u4e3b\u673a\u76d7\u7528\u5408\u6cd5\u4e3b\u673a\u7684IP\u5730\u5740\u4eff\u5192\u5408\u6cd5\u4e3b\u673a\u975e\u6cd5\u8bbf\u95ee\u7f51\u7edc\u3002\u9002\u7528\u4e8e\u5c40\u57df\u7f51\u7edc\u4e2d\u4e3b\u673a\u6570\u8f83\u5c11\uff0c\u4e14\u4e3b\u673a\u4f7f\u7528\u9759\u6001\u914d\u7f6eIP\u5730\u5740\u7684\u7f51\u7edc\u73af\u5883\u3002<\/p>\n\n\n\n<p id=\"u7755b0f3\">\u4ee5\u6dfb\u52a0\u6e90IP\u4e3a192.168.2.1\u3001\u6e90MAC\u4e3a0002-0002-0002\u7684\u9759\u6001\u7ed1\u5b9a\u8868\u9879\uff0c\u5e76\u5728VLAN 10\u4e0a\u4f7f\u80fdIPSG\u529f\u80fd\u4e3a\u4f8b\uff0c\u914d\u7f6e\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre id=\"gHjDb\" class=\"wp-block-code\"><code>&lt;HUAWEI&gt; system-view\n&#91;HUAWEI] user-bind static ip-address 192.168.2.1 mac-address 0002-0002-0002\n&#91;HUAWEI] vlan 10\n&#91;HUAWEI-vlan10] ip source check user-bind enable\n&#91;HUAWEI-vlan10] arp anti-attack check user-bind enable  #\u914d\u7f6e\u52a8\u6001ARP\u68c0\u6d4b\uff08DAI\uff09<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"SecxM\">27.\u7aef\u53e3\u5b89\u5168<\/h2>\n\n\n\n<p id=\"u20cb3cce\">ip mac\u7ed1\u5b9a\u914d\u548c\u7aef\u53e3\u5b89\u5168\u4e00\u5757\u505a<\/p>\n\n\n\n<p id=\"ua8ef991c\"><strong>Sticky MAC<\/strong>\uff1a\u82e5\u4f7f\u7528<code>sticky<\/code>\uff0c\u9996\u6b21\u63a5\u5165\u7684\u5408\u6cd5\u8bbe\u5907MAC\u4f1a\u88ab\u81ea\u52a8\u7ed1\u5b9a\uff0c\u9002\u5408\u52a8\u6001\u573a\u666f\u3002<\/p>\n\n\n\n<pre id=\"N97ZN\" class=\"wp-block-code\"><code># \u8fdb\u5165\u76ee\u6807\u63a5\u53e3\uff08\u5982\u8fde\u63a5\u6388\u6743\u7535\u8111\u7684\u7aef\u53e3\uff09\n&#91;Huawei] interface GigabitEthernet0\/0\/1\n\n# \u542f\u7528\u7aef\u53e3\u5b89\u5168\u5e76\u8bbe\u7f6e\u53c2\u6570\n&#91;Huawei-GigabitEthernet0\/0\/1] port-security enable\n&#91;Huawei-GigabitEthernet0\/0\/1] port-security mac-address sticky\n&#91;Huawei-GigabitEthernet0\/0\/1] port-security max-mac-num 1        # \u4ec5\u5141\u8bb81\u4e2aMAC\u63a5\u5165\n&#91;Huawei-GigabitEthernet0\/0\/1]port-security protect-action shutdown  # \u8fdd\u89c4\u65f6\u5173\u95ed\u7aef\u53e3<\/code><\/pre>\n\n\n\n<p id=\"u10d8a593\">\u91cd\u65b0\u5b66\u4e60mac\u5730\u5740\u8868<\/p>\n\n\n\n<p id=\"uefbd32cb\">\u82e5\u9700\u8981\u91cd\u65b0\u5b66\u4e60mac\u8868\uff0c\u9700\u8981\u66f4\u65b0\u9759\u6001ip\u548cmacdi\u7ed1\u5b9a\u8868\u9879<\/p>\n\n\n\n<pre id=\"Yflgn\" class=\"wp-block-code\"><code>system-view\ninterface &#91;\u63a5\u53e3\u540d]  # \u4f8b\u5982\uff1aGigabitEthernet0\/0\/1\nundo port-security mac-address sticky   # \u5173\u95ed\u7c98\u6027\u5b66\u4e60\uff08\u81ea\u52a8\u5220\u9664\u5df2\u7ed1\u5b9a\u7684MAC\uff09\nport-security mac-address sticky       # \u91cd\u65b0\u542f\u7528\u7c98\u6027\u5b66\u4e60\uff08\u53ef\u9009\uff0c\u6839\u636e\u9700\u6c42\uff09\nquit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"n0oey\"><strong>\u6ce8\u610f\u4e8b\u9879<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7c98\u6027MAC\u9ed8\u8ba4\u4e0d\u4fdd\u5b58<\/strong><br>\u534e\u4e3a\u4ea4\u6362\u673a\u7684\u7c98\u6027MAC\u5730\u5740\u9ed8\u8ba4\u5b58\u50a8\u5728\u8fd0\u884c\u914d\u7f6e\u4e2d\uff0c\u9700\u624b\u52a8\u6267\u884c <code>save<\/code> \u4fdd\u5b58\u5230\u542f\u52a8\u914d\u7f6e\u3002<\/li>\n\n\n\n<li><strong>\u9759\u6001\u7ed1\u5b9a\u4f18\u5148\u7ea7\u66f4\u9ad8<\/strong><br>\u82e5\u9700\u624b\u52a8\u6307\u5b9aMAC\uff0c\u4f7f\u7528 <code>port-security mac-address [MAC]<\/code> \u9759\u6001\u7ed1\u5b9a\uff08\u6b64\u65f6\u7c98\u6027\u5b66\u4e60\u5931\u6548\uff09\u3002<\/li>\n\n\n\n<li><strong>\u8fdd\u89c4\u52a8\u4f5c\u9700\u660e\u786e\u914d\u7f6e<\/strong><br>\u672a\u914d\u7f6e <code>protect-action<\/code> \u65f6\uff0c\u9ed8\u8ba4\u52a8\u4f5c\u4e3a <code>shutdown<\/code>\uff08\u5173\u95ed\u7aef\u53e3\uff09\u3002<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"r2PSj\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ebc6cc23\"><strong>\u6269\u5c55\u573a\u666f<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u540c\u65f6\u5141\u8bb8\u591a\u4e2aMAC\u5730\u5740<\/strong><br>\u8bbe\u7f6e <code>port-security max-mac-num 5<\/code> \u53ef\u5141\u8bb8\u6700\u591a5\u4e2a\u8bbe\u5907\u63a5\u5165\u3002<\/li>\n\n\n\n<li><strong>\u6df7\u5408\u9759\u6001\u4e0e\u52a8\u6001\u7ed1\u5b9a<\/strong><br>\u5148\u9759\u6001\u7ed1\u5b9a\u56fa\u5b9a\u8bbe\u5907\uff0c\u518d\u901a\u8fc7\u7c98\u6027\u5b66\u4e60\u5141\u8bb8\u4e34\u65f6\u8bbe\u5907\u63a5\u5165\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u4ea4\u6362\u673a\u544a\u8b66\u63d0\u9192 2.\u521b\u5efavlan 3.\u5c06\u7aef\u53e3\u52a0\u5165\u5230vlan\u4e2d 4.\u7aef\u53e3\u7ec4 5\u3001\u9759\u6001\u8def\u7531 6\u3001 \u4ea4\u6362\u673a\u4fdd\u5b58\u8bbe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":211,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[16],"class_list":["post-197","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-10","tag-switch"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/posts\/197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/comments?post=197"}],"version-history":[{"count":26,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/posts\/197\/revisions"}],"predecessor-version":[{"id":271,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/posts\/197\/revisions\/271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/media\/211"}],"wp:attachment":[{"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/media?parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/categories?post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/tags?post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}