{"id":98,"date":"2024-12-17T16:54:50","date_gmt":"2024-12-17T08:54:50","guid":{"rendered":"https:\/\/dingjiayang.cn\/?p=98"},"modified":"2025-04-11T16:31:56","modified_gmt":"2025-04-11T08:31:56","slug":"%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\/98\/","title":{"rendered":"\u534e\u4e09\u4ea4\u6362\u673a"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><br><br>1.\u521b\u5efa\u7528\u6237\u5e76\u5f00\u542ftelnet \u670d\u52a1<\/h2>\n\n\n\n<p><br>##\u5f00\u542f\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C]telnet server enable<\/code><\/pre>\n\n\n\n<p><br><br>##\u914d\u7f6eVTY\u63a5\u53e3\u8ba4\u8bc1\u6a21\u5f0f\u4e3ascheme\u6a21\u5f0f\uff08\u7528\u6237\u540d+\u5bc6\u7801\u8ba4\u8bc1\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C]line vty 0 4\n&#91;H3C-line-vty0-4]authentication-mode scheme\n\n<\/code><\/pre>\n\n\n\n<p><br>#\u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;H3C&gt;system-view  \/\/\u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe<\/code><\/pre>\n\n\n\n<p><br>\u521b\u5efa\u672c\u5730\u7528\u6237admin\uff0c\u5e76\u8bbe\u7f6e\u767b\u5f55\u5bc6\u7801\u4e3a123456\uff0c\u7528\u6237\u7ea7\u522b\u4e3anetwork-admin\u7ba1\u7406\u5458\u7ea7\u522b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C] local-user admin  \/\/\u521b\u5efa\u672c\u5730\u7528\u6237admin\n&#91;H3C-luser-manage-admin] password simple 123456  \/\/\u8bbe\u7f6e\u767b\u5f55\u5bc6\u7801\u4e3a123456\n&#91;H3C-luser-manage-admin] service-type  telnet http https  \/\/\u670d\u52a1\u7c7b\u578btelnet\n&#91;H3C-luser-manage-admin] authorization-attribute user-role network-admin  \/\/\u7528\u6237\u7ea7\u522b\u4e3anetwork-admin\u7ba1\u7406\u5458\u7ea7\u522b\n&#91;H3C-luser-manage-admin] quit  \/\/\u9000\u51fa\u5f53\u524d\u89c6\u56fe<\/code><\/pre>\n\n\n\n<p><br>\u914d\u7f6e\u4ea4\u6362\u673a\u7684\u7ba1\u7406\u5730\u5740<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C] interface vlan-interface 1  \/\/\u8fdb\u5165vlan1\u865a\u63a5\u53e3\n&#91;H3C-VLAN-interface1] ip address 192.168.1.200 255.255.255.0  \/\/\u914d\u7f6eIP\u5730\u5740\u4e3a192.168.1.200\uff0c\u63a9\u7801\u4e3a24\u4f4d\n&#91;H3C-VLAN-interface1] quit  \/\/\u9000\u51fa\u5f53\u524d\u89c6\u56fe\n\n<\/code><\/pre>\n\n\n\n<p><br>\u5f00\u542fhttp\u8ddfhttps\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;3C]ip http enable   \/\/\u5f00\u542fhttp\u670d\u52a1\n&#91;H3C]ip https enable  \/\/\u5f00\u542fhttps\u670d\u52a1\n\n<\/code><\/pre>\n\n\n\n<p><br>\u4fdd\u5b58\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C]save force  \/\/\u4fdd\u5b58\u914d\u7f6e<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>2.\u4ea4\u6362\u673atrunk\u8bbe\u7f6e<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>port link-type trunk\nport trunk permit vlan all<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>3.\u7aef\u53e3\u4e3a\u6865\u63a5\u6a21\u5f0f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>port link-mode bridge<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>4.trunk\u7aef\u53e3\u8bbe\u7f6e\u9ed8\u8ba4pvid<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>port trunk pvid vlan 20    #\u9ed8\u8ba4pvid\u8bbe\u7f6e\u4e3a20<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>5.\u9759\u6001\u8def\u7531<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\u76ee\u6807\u5730\u5740 \u76ee\u6807\u63a9\u7801   \u4e0b\u4e00\u8df3\u5730\u5740\uff08\u7f51\u5173\uff09\nip route-staic 0.0.0.0 .0.0.0.0 172.30.2.1\n\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>6.\u663e\u793a\u76f8\u90bb\u63a5\u53e3\u4fe1\u606f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>dis lldp  neighbor-information list<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>7.\u663e\u793a\u8def\u7531\u8868\u4fe1\u606f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>dis ip routing-table<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>8.\u663e\u793amac\u5730\u5740\u8868<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>dis mac address<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>9.\u663e\u793aarp\u8868<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>dis arp<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>10.\u9759\u6001\u805a\u5408<\/h2>\n\n\n\n<p><br>DeviceB\u4e0eDeviceA\u914d\u7f6e\u5b8c\u5168\u76f8\u540c<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><br>1&nbsp;\u521b\u5efa\u4e8c\u5c42\u805a\u5408\u63a5\u53e31<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;DeviceA] interface bridge-aggregation 1\n&#91;DeviceA-Bridge-Aggregation1] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>2&nbsp;\u5c06\u7aef\u53e3Ten-GigabitEthernet1\/0\/1\u52a0\u5165\u5230\u805a\u5408\u7ec41\u4e2d<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;DeviceA] interface ten-gigabitethernet 1\/0\/1\n&#91;DeviceA-Ten-GigabitEthernet1\/0\/1] port link-aggregation group 1\n&#91;DeviceA-Ten-GigabitEthernet1\/0\/1] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>3 \u5c06\u7aef\u53e3Ten-GigabitEthernet1\/0\/2\u52a0\u5165\u5230\u805a\u5408\u7ec41\u4e2d<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;DeviceA] interface ten-gigabitethernet 1\/0\/2\n&#91;DeviceA-Ten-GigabitEthernet1\/0\/2] port link-aggregation group 1\n&#91;DeviceA-Ten-GigabitEthernet1\/0\/2] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>4 \u914d\u7f6e\u4e8c\u5c42\u805a\u5408\u63a5\u53e31\u4e3aTrunk\u7aef\u53e3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;DeviceA] interface bridge-aggregation 1\n&#91;DeviceA-Bridge-Aggregation1] port link-type trunk\n&#91;DeviceA-Bridge-Aggregation1] port trunk permit vlan all\n&#91;DeviceA-Bridge-Aggregation1] quit<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>5 \u67e5\u770b\u805a\u5408\u7ec4\u7684\u8be6\u7ec6\u4fe1\u606f<\/h3>\n\n\n\n<p><br><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>display link-aggregation verbose<\/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>\uff081\uff09\u914d\u7f6e DHCP \u670d\u52a1\u542f\u7528 DHCP \u670d\u52a1<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code> system-view \/\/\u8fdb\u5165\u7cfb\u7edf\u89c6\u56fe\n&#91;H3C] dhcp enable \/\/\u542f\u7528 DHCP \u670d\u52a1<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\uff082\uff09\u914d\u7f6e\u7aef\u53e3\u6240\u5c5e VLAN \u548c\u5bf9\u5e94 VLAN \u63a5\u53e3\u7684 IP \u5730\u5740\uff0cIP \u5730\u5740\u5373\u662f\u5bf9\u5e94 VLAN \u7684\u7f51\u5173\u5730\u5740<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C]vlan 5 \/\/\u521b\u5efa vlan5\n&#91;H3C-vlan5]port GigabitEthernet 1\/0\/5 \/\/\u5c06 g1\/0\/5 \u53e3\u52a0\u5165 vlan5\n&#91;H3C-vlan5]quit \/\/\u9000\u51fa\u5f53\u524d\u89c6\u56fe\n&#91;H3C]interface vlan 5 \/\/\u8fdb\u5165 vlan5 \u865a\u63a5\u53e3\n&#91;H3C-Vlan-interface5]ip address 192.168.5.254 255.255.255.0 \/\/\u914d\u7f6e IP \u5730\u5740\u4e3a192.168.5.254\uff0c\u63a9\u7801\u4e3a 24\n&#91;H3C-Vlan-interface5]quit \/\/\u9000\u51fa\u5f53\u524d\u89c6\u56fe<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\uff083\uff09\u914d\u7f6e\u4e0d\u53c2\u4e0e\u81ea\u52a8\u5206\u914d\u7684 IP \u5730\u5740\uff08DNS \u670d\u52a1\u5668\u7b49\uff0c\u6b64\u6b65\u4e3a\u9009\u914d\uff09<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C] dhcp server forbidden-ip 192.168.5.100 \/\/\u7981\u6b62\u5c06 192.168.5.100 \u7684\u5730\u5740\u901a\u8fc7 dhcp \u670d\u52a1\u4e0b\u53d1\n&#91;H3C] dhcp server forbidden-ip 192.168.6.100 \/\/\u7981\u6b62\u5c06 192.168.6.100 \u7684\u5730\u5740\u901a\u8fc7 dhcp \u670d\u52a1\u4e0b\u53d1\n&#91;H3C] dhcp server forbidden-ip 192.168.7.100 \/\/\u7981\u6b62\u5c06 192.168.7.100 \u7684\u5730\u5740\u901a\u8fc7 dhcp \u670d\u52a1\u4e0b\u53d1<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\uff084\uff09\u914d\u7f6e DHCP \u5730\u5740\u6c60 5\uff0c\u7528\u6765\u4e3a 192.168.5.0\/24 \u7f51\u6bb5\u5185\u7684\u5ba2\u6237\u7aef\u5206\u914d IP \u5730\u5740\u3002<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>H3C] dhcp server ip-pool 5 \/\/\u914d\u7f6e DHCP \u5730\u5740\u6c60 5\n&#91;H3C-dhcp-pool-5] network 192.168.5.0 mask 255.255.255.0 \/\/\u5206\u914d192.168.5.0\/24 \u7f51\u6bb5\u5730\u5740\n&#91;H3C-dhcp-pool-5] dns-list 223.6.6.6 \/\/\u5730\u5740\u6c60\u5206\u914d dns \u5730\u5740\u4e3a 223.6.6.6\n&#91;H3C-dhcp-pool-5] gateway-list 192.168.5.254 \/\/\u7f51\u5173\u5730\u5740\u4e3a 192.168.5.254\n&#91;H3C-dhcp-pool-5] quit \/\/\u9000\u51fa\u5f53\u524d\u89c6\u56fe<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\uff085\uff09\u4fdd\u5b58\u914d\u7f6e<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;H3C]save force \/\/\u4fdd\u5b58\u914d\u7f6e <\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\uff086\uff09\u67e5\u770b\u5df2\u5206\u914d\u7684\u5730\u5740<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;CORE]dis dhcp server ip-in-use <\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>12.\u4ea4\u6362\u673a\u63a5\u53e3\u4fe1\u606f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>dis int brief<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>13.\u6279\u91cf\u5212\u5206\u7aef\u53e3\u5230vlan<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code> &#91;H3C]vlan 20  \/\/\u521b\u5efaVLAN 20\n &#91;H3C-vlan20]quit \n &#91;H3C]int range gi 1\/0\/20 to gi 1\/0\/30  \/\/\u6279\u91cf\u8fdb\u516520\u53e3\u523030\u53e3\n &#91;H3C-if-range]port link-type access  \/\/\u5c06\u7aef\u53e3\u914d\u7f6e\u4e3aaccess\u6a21\u5f0f\n &#91;H3C-if-range]port access vlan 20   \/\/\u5c06VLAN 20\u5212\u5206\u523020\u53e3\u523030\u53e3\n &#91;H3C-if-range]quit <\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>14.VLAN\u91cc\u5220\u9664\u7aef\u53e3<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;TEST]vlan 10\n&#91;TEST-vlan10]undo port e1\/0\/7<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><br>15.\u6539\u4ea4\u6362\u673a\u540d\u5b57<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>sysname  \u540d\u79f0<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">16.\u5806\u53e0<\/h2>\n\n\n\n<p><br>\u6ce8\u610f\u4e8b\u9879\uff1a\u6838\u5fc3\u505a\u4e86\u5806\u53e0\uff0c\u6c47\u805a\u5206\u522b\u5bf9\u63a5\u4e24\u53f0\u6838\u5fc3\u4ea4\u6362\u673a\uff0c\u505a\u805a\u5408<\/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\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241218132059-1024x986.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"986\" data-original=\"https:\/\/dingjiayang.cn\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241218132059-1024x986.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-137\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\u51c6\u5907\uff1a\u4e24\u53f0\u4ea4\u6362\u673a\u5806\u53e0<\/h3>\n\n\n\n<p id=\"u07708de0\">1\u3001\u4e24\u6839\u5149\u7ea4<\/p>\n\n\n\n<p id=\"u1a4aadf9\">2\u3001\u6bcf\u53f0\u4ea4\u6362\u673a\u90fd\u9009\u53d6 Ten-GigabitEthernet1\/0\/51 \u548c Ten-GigabitEthernet1\/0\/52 \u505a \u5806\u53e0\u53e3<\/p>\n\n\n\n<p id=\"ube799aba\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n\n\n\n<p id=\"ueef64a00\">1\u3001\u9700\u7528\u5230\u5149\u53e3\u4e14\u4e07\u5146\u4ee5\u4e0a\u7684\u53e3\uff0c\u7535\u53e3\u53ca\u5343\u5146\u5149\u53e3\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5806\u53e0\u4e0d\u6210\u529f<\/p>\n\n\n\n<p id=\"u6d197fde\">2\u3001SW1\u768452\u53e3\u8fde\u63a5SW2\u768451\u53e3\uff0cSW1\u768451\u53e3\u8fdeSW2\u768452\u53e3\uff08\u5efa\u8bae\u4ea4\u53c9\u8fde\uff09<\/p>\n\n\n\n<p id=\"uc2a35adf\">3\u3001\u5728\u4e24\u53f0\u4ea4\u6362\u673a\u90fd\u914d\u7f6e\u5b8c\u6210\u540e\u5728\u5206\u522b\u6267\u884cirf-port-configuration active\uff0c\u6267\u884c\u524d\u5148\u4fdd\u5b58\u914d\u7f6e<\/p>\n\n\n\n<p id=\"u26dd962e\">4\u3001\u5efa\u8bae\u5728\u914d\u7f6e\u5b8c\u6210\u540e\u5728\u63a5\u7ebf<\/p>\n\n\n\n<p id=\"u5350a790\">5\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<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><br><strong>\u914d\u7f6eSW1\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;SW1]irf domain 0 \/\/\u540c\u4e00\u62d3\u6251\u5185\u5982\u679c\u6709\u5176\u5b83\u5806\u53e0\u7ec4\uff0cdomain\u4e0d\u80fd\u91cd\u590d\n&#91;SW1]irf member 1 priority 20   \/\/\u4f18\u5148\u7ea7\u5927\u7684\u4e3a\u4e3b\u4ea4\u6362\uff0c\u5176\u4f59\u4e3a\u5907\uff0c\u9ed8\u8ba4\u503c\u4e3a1\n&#91;SW1]int range Ten-GigabitEthernet 1\/0\/51 Ten-GigabitEthernet 1\/0\/52\n&#91;SW1-if-range]shutdown\n&#91;SW1]irf-port 1\/1\n&#91;SW1-irf-port1\/1]port group interface Ten-GigabitEthernet 1\/0\/51\n&#91;SW1-irf-port1\/1]port group interface Ten-GigabitEthernet 1\/0\/52\n&#91;SW1]int range Ten-GigabitEthernet 1\/0\/51 to Ten-GigabitEthernet 1\/0\/52\n&#91;SW1-if-range]undo shutdown\n&#91;SW1]save<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\u914d\u7f6eSW2\uff1a<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;SW2]irf domain 0  \/\/\u9700\u8981\u8ddf\u7b2c\u4e00\u53f0\u4ea4\u6362\u673a\u4fdd\u6301\u4e00\u81f4\n&#91;SW2]irf member 1 renumber 2    \n&#91;SW2]quit \n&#91;SW2]save    \/\/\u91cd\u542f\u524d\u4fdd\u5b58\u914d\u7f6e\n&lt;SW2&gt;reboot\/\/\u8fd9\u6b65\u4e4b\u540e\u91cd\u542f\u8bbe\u5907\uff0c\u63a5\u53e3\u7531 1\/0\/* \u53d8\u6210 2\/0\/*\n&#91;SW2]irf member 2 priority 10  \/\/\u8fd9\u6761\u547d\u4ee4\u53ef\u4e0d\u5199\uff0c\u9ed8\u8ba4\u662f 1\n&#91;SW2]int range Ten-GigabitEthernet 2\/0\/51 Ten-GigabitEthernet 2\/0\/52\n&#91;SW2-if-range]shutdown\n&#91;SW2]irf-port 2\/2\n&#91;SW2-irf-port2\/2]port group interface Ten-GigabitEthernet 2\/0\/51\n&#91;SW2-irf-port2\/2]port group interface Ten-GigabitEthernet 2\/0\/52\n&#91;SW2]int range Ten-GigabitEthernet 2\/0\/51 to Ten-GigabitEthernet 2\/0\/52\n&#91;SW2-if-range]undo shutdown\n&#91;SW2]save<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><br>\u6fc0\u6d3b irf \u914d\u7f6e<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;SW1]irf-port-configuration active\n&#91;SW2]irf-port-configuration active\n\u6ce8\u610f\uff1a\u6267\u884c\u524d\u4fdd\u5b58\u914d\u7f6e\uff0c\u6b64\u65f6\u5806\u53e0\u7ebf\u5982\u679c\u8fde\u63a5\uff0c\u5907\u673a\u4f1a\u91cd\u542f\uff1b\u82e5\u672a\u8fde\u7ebf\uff0c\u6267\u884c\u5b8c\u6b64\u547d\u4ee4\u540e\u63a5\u7ebf\u65f6\u5907\u673a\u4f1a\u91cd\u542f<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"uvyzT\"><strong>irf-port 1\/1 \u548c irf 2\/2 \u6ce8\u89e3<\/strong><\/h3>\n\n\n\n<p id=\"u78a2a824\"><strong>\u524d\u4e00\u4e2a1 \u4ee3\u8868\u4ea4\u6362\u673a\u7684member\u53f7<\/strong><\/p>\n\n\n\n<p id=\"u778cae89\"><strong>\u540e\u4e00\u4e2a1 \u4ee3\u8868irf-port\u7684\u7aef\u53e3\u53f7\uff0c\u53d6\u503c\u4e3a1\u6216\u80052\uff0c\u5982\u679c\u7b2c\u4e00\u53f0\u4ea4\u6362\u673a\u4e3a1\uff0c\u5219\u7b2c\u4e8c\u53f0\u4ea4\u6362\u673a\u5fc5\u987b\u4e3a2<\/strong><\/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=\"qAhYO\">17. ACL<\/h2>\n\n\n\n<p id=\"u22778781\">\u5728\u534e\u4e09\uff08H3C\uff09\u4ea4\u6362\u673a\u4e0a\uff0c\u82e5\u8981\u963b\u6b62\u8bbf\u5ba2WiFi\u7f51\u6bb5 <code>192.168.10.0\/24<\/code> \u8bbf\u95ee\u5185\u7f51 <code>192.168.1.0\/24<\/code> \u548c <code>192.168.2.0\/24<\/code> \u7f51\u6bb5\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e <strong>\u9ad8\u7ea7ACL\uff08\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff09<\/strong> \u5b9e\u73b0\u6d41\u91cf\u8fc7\u6ee4\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=\"tJBJc\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"HIsMo\"><strong>\u4e00\u3001\u914d\u7f6eACL\u89c4\u5219<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"ofXvj\"><strong>1. \u521b\u5efa\u9ad8\u7ea7ACL 3000<\/strong><\/h4>\n\n\n\n<pre id=\"z4qFv\" class=\"wp-block-code\"><code>system-view\nacl advanced 3000\n\n  # \u62d2\u7edd\u8bbf\u5ba2\u7f51\u6bb5\u8bbf\u95ee\u5185\u7f51192.168.1.0\/24\n  rule 5 deny ip source 192.168.10.0 0.0.0.255 destination 192.168.1.0 0.0.0.255\n\n  # \u62d2\u7edd\u8bbf\u5ba2\u7f51\u6bb5\u8bbf\u95ee\u5185\u7f51192.168.2.0\/24\n  rule 10 deny ip source 192.168.10.0 0.0.0.255 destination 192.168.2.0 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=\"GR1Lp\"><strong>\u5173\u952e\u53c2\u6570\u89e3\u91ca<\/strong>\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>source 192.168.10.0 0.0.0.255<\/code>\uff1a\u5339\u914d\u8bbf\u5ba2WiFi\u7f51\u6bb5\uff08<code>192.168.10.0\/24<\/code>\uff09\u3002<\/li>\n\n\n\n<li><code>destination 192.168.1.0 0.0.0.255<\/code>\uff1a\u5339\u914d\u76ee\u6807\u5185\u7f51\u7f51\u6bb5\uff08<code>192.168.1.0\/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=\"wu5fm\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"luv5c\"><strong>\u4e8c\u3001\u5e94\u7528ACL\u5230\u63a5\u53e3<\/strong><\/h3>\n\n\n\n<p id=\"ub1dcfef5\">\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=\"Df1kR\"><strong>1. \u5e94\u7528ACL\u5230\u8bbf\u5ba2WiFi\u63a5\u53e3<\/strong><\/h4>\n\n\n\n<pre id=\"b9a79\" class=\"wp-block-code\"><code># \u5047\u8bbe\u8bbf\u5ba2WiFi\u6d41\u91cf\u901a\u8fc7VLAN\u63a5\u53e3100\u8fdb\u5165\u4ea4\u6362\u673a\ninterface Vlan-interface 100\n  packet-filter 3000 inbound   # \u5728\u5165\u65b9\u5411\u5e94\u7528ACL\nquit<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"WXH2F\"><strong>2. \u6216\u5e94\u7528ACL\u5230\u7269\u7406\u63a5\u53e3<\/strong><\/h4>\n\n\n\n<pre id=\"gyGyA\" class=\"wp-block-code\"><code># \u82e5\u8bbf\u5ba2WiFi\u901a\u8fc7\u7269\u7406\u63a5\u53e3\uff08\u5982GigabitEthernet 1\/0\/10\uff09\u63a5\u5165\ninterface GigabitEthernet 1\/0\/10\n  packet-filter 3000 inbound\nquit<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"TavOU\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"f8ywj\"><strong>\u4e09\u3001\u9a8c\u8bc1\u914d\u7f6e<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"cFTMW\"><strong>1. \u67e5\u770bACL\u89c4\u5219<\/strong><\/h4>\n\n\n\n<pre id=\"SWtza\" class=\"wp-block-code\"><code>display acl 3000<\/code><\/pre>\n\n\n\n<p id=\"u4f5e958e\">\u8f93\u51fa\u5e94\u5305\u542b\u4ee5\u4e0b\u89c4\u5219\uff1a<\/p>\n\n\n\n<pre id=\"eTTS9\" class=\"wp-block-code\"><code>Advanced ACL 3000, 3 rules\n rule 5 deny ip source 192.168.10.0 0.0.0.255 destination 192.168.1.0 0.0.0.255\n rule 10 deny ip source 192.168.10.0 0.0.0.255 destination 192.168.2.0 0.0.0.255\n rule 100 permit ip<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"eS8Q0\"><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>192.168.1.1<\/code> \u6216 <code>192.168.2.1<\/code> \u5e94\u88ab\u963b\u65ad\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"zdSux\"><strong>3. \u67e5\u770bACL\u547d\u4e2d\u7edf\u8ba1<\/strong><\/h4>\n\n\n\n<pre id=\"E7PIZ\" class=\"wp-block-code\"><code>display acl 3000 statistics<\/code><\/pre>\n\n\n\n<p id=\"u75c0dca4\">\u8f93\u51fa\u4e2d <code>rule 5<\/code> \u548c <code>rule 10<\/code> \u7684 <code>Matches<\/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=\"Hb12I\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sFgIJ\"><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>192.168.10.0\/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 192.168.10.100 0.0.0.0<\/code>\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u591aVLAN\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\n\n\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=\"spWkc\" class=\"wp-block-code\"><code>acl advanced 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<hr class=\"wp-block-separator has-alpha-channel-opacity\" id=\"FNSHp\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"FPviD\"><strong>\u603b\u7ed3<\/strong><\/h3>\n\n\n\n<p id=\"u75f5fe56\">\u901a\u8fc7\u4e0a\u8ff0\u914d\u7f6e\uff0c\u8bbf\u5ba2WiFi\u7528\u6237\u5c06\u88ab\u7981\u6b62\u8bbf\u95ee\u5185\u7f51 <code>192.168.1.0\/24<\/code> \u548c <code>192.168.2.0\/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><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u521b\u5efa\u7528\u6237\u5e76\u5f00\u542ftelnet \u670d\u52a1 ##\u5f00\u542f\u670d\u52a1 ##\u914d\u7f6eVTY\u63a5\u53e3\u8ba4\u8bc1\u6a21\u5f0f\u4e3ascheme\u6a21\u5f0f\uff08\u7528\u6237\u540d+\u5bc6\u7801 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":93,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[16],"class_list":["post-98","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\/98","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=98"}],"version-history":[{"count":30,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/posts\/98\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/posts\/98\/revisions\/281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/media\/93"}],"wp:attachment":[{"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/media?parent=98"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/categories?post=98"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dingjiayang.cn\/index.php\/wp-json\/wp\/v2\/tags?post=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}