{"id":2035,"date":"2020-11-18T14:33:11","date_gmt":"2020-11-18T06:33:11","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=2035"},"modified":"2020-11-19T15:23:02","modified_gmt":"2020-11-19T07:23:02","slug":"ifconfig%e4%b8%8eip%e4%bd%bf%e7%94%a8%e5%af%b9%e6%af%94","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/2035","title":{"rendered":"ifconfig\u4e0eip\u4f7f\u7528\u5bf9\u6bd4"},"content":{"rendered":"<p>\/ bin \/ ip&nbsp;\u547d\u4ee4\u5df2\u7ecf\u5b58\u5728\u4e86\u4e00\u6bb5\u65f6\u95f4\u3002\u4f46\u662f\u4eba\u4eec\u7ee7\u7eed\u4f7f\u7528\u65e7\u547d\u4ee4\/ sbin \/ ifconfig\u3002\u8ba9\u6211\u4eec\u6e05\u695a\u4e00\u70b9\uff1aifconfig\u4e0d\u4f1a\u5f88\u5feb\u6d88\u5931\uff0c\u4f46\u662f\u5b83\u7684\u8f83\u65b0\u7248\u672cip\u66f4\u52a0\u5f3a\u5927\uff0c\u6700\u7ec8\u5c06\u53d6\u4ee3\u5b83\u3002<\/p>\n\n\n\n<p>ip&nbsp;\u7684\u624b\u518c\u9875\u4e4d\u770b\u8d77\u6765\u53ef\u80fd\u4ee4\u4eba\u751f\u754f\uff0c\u4f46\u662f\u4e00\u65e6\u60a8\u719f\u6089\u4e86\u547d\u4ee4\u8bed\u6cd5\uff0c\u5c31\u5f88\u5bb9\u6613\u9605\u8bfb\u3002\u8be5\u9875\u9762\u4e0d\u4f1a\u4ecb\u7ecdip\u7684\u65b0\u529f\u80fd\u3002\u800c\u662f\u6bd4\u8f83ifconfig\u548cip\u547d\u4ee4\u4ee5\u5feb\u901f\u4e86\u89e3\u547d\u4ee4\u8bed\u6cd5\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2acbd1eaccf\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2acbd1eaccf\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E6%98%BE%E7%A4%BA%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E5%92%8C%E9%85%8D%E7%BD%AE\" >\u663e\u793a\u7f51\u7edc\u8bbe\u5907\u548c\u914d\u7f6e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E5%90%AF%E7%94%A8%E7%BD%91%E7%BB%9C%E6%8E%A5%E5%8F%A3\" >\u542f\u7528\u7f51\u7edc\u63a5\u53e3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E8%AE%BE%E7%BD%AEIP%E5%9C%B0%E5%9D%80\" >\u8bbe\u7f6eIP\u5730\u5740<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E5%88%A0%E9%99%A4IP%E5%9C%B0%E5%9D%80\" >\u5220\u9664IP\u5730\u5740<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E6%B7%BB%E5%8A%A0%E5%88%AB%E5%90%8D%E7%95%8C%E9%9D%A2\" >\u6dfb\u52a0\u522b\u540d\u754c\u9762<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#ARP%E5%8D%8F%E8%AE%AE\" >ARP\u534f\u8bae<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E6%98%BE%E7%A4%BA%E8%B7%AF%E7%94%B1%E8%A1%A8\" >\u663e\u793a\u8def\u7531\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E6%9B%B4%E6%94%B9%E8%B7%AF%E7%94%B1%E8%A1%A8\" >\u66f4\u6539\u8def\u7531\u8868<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.gbase8.cn\/en\/2035\/#%E6%B7%BB%E5%8A%A0VLAN%E6%8E%A5%E5%8F%A3\" >\u6dfb\u52a0VLAN\u63a5\u53e3<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"show\"><span class=\"ez-toc-section\" id=\"%E6%98%BE%E7%A4%BA%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E5%92%8C%E9%85%8D%E7%BD%AE\"><\/span>\u663e\u793a\u7f51\u7edc\u8bbe\u5907\u548c\u914d\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig<\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@gbase_rh7_002 gbase]# ifconfig\nenp0s3: flags=4163&lt;UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500\n        inet 10.0.2.102  netmask 255.255.255.0  broadcast 10.0.2.255\n        inet6 fe80::4a75:17a4:8122:823f  prefixlen 64  scopeid 0x20&lt;link>\n        ether 08:00:27:12:27:16  txqueuelen 1000  (Ethernet)\n        RX packets 623  bytes 61090 (59.6 KiB)\n        RX errors 0  dropped 0  overruns 0  frame 0\n        TX packets 574  bytes 77959 (76.1 KiB)\n        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\n\nlo: flags=73&lt;UP,LOOPBACK,RUNNING>  mtu 65536\n        inet 127.0.0.1  netmask 255.0.0.0\n        inet6 ::1  prefixlen 128  scopeid 0x10&lt;host>\n        loop  txqueuelen 1  (Local Loopback)\n        RX packets 10355  bytes 1053386 (1.0 MiB)\n        RX errors 0  dropped 0  overruns 0  frame 0\n        TX packets 10355  bytes 1053386 (1.0 MiB)\n        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\n\nvirbr0: flags=4099&lt;UP,BROADCAST,MULTICAST>  mtu 1500\n        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255\n        ether 52:54:00:4a:d6:8a  txqueuelen 1000  (Ethernet)\n        RX packets 0  bytes 0 (0.0 B)\n        RX errors 0  dropped 0  overruns 0  frame 0\n        TX packets 0  bytes 0 (0.0 B)\n        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip addr show \nip link show<\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@gbase_rh7_002 gbase]# ip addr\n1: lo: &lt;LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1\n    link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n    inet 127.0.0.1\/8 scope host lo\n       valid_lft forever preferred_lft forever\n    inet6 ::1\/128 scope host\n       valid_lft forever preferred_lft forever\n2: enp0s3: &lt;BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000\n    link\/ether 08:00:27:12:27:16 brd ff:ff:ff:ff:ff:ff\n    inet 10.0.2.102\/24 brd 10.0.2.255 scope global enp0s3\n       valid_lft forever preferred_lft forever\n    inet6 fe80::4a75:17a4:8122:823f\/64 scope link\n       valid_lft forever preferred_lft forever\n3: virbr0: &lt;NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000\n    link\/ether 52:54:00:4a:d6:8a brd ff:ff:ff:ff:ff:ff\n    inet 192.168.122.1\/24 brd 192.168.122.255 scope global virbr0\n       valid_lft forever preferred_lft forever\n4: virbr0-nic: &lt;BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000\n    link\/ether 52:54:00:4a:d6:8a brd ff:ff:ff:ff:ff:ff\n&#91;root@gbase_rh7_002 gbase]# ip link\n1: lo: &lt;LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT qlen 1\n    link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n2: enp0s3: &lt;BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT qlen 1000\n    link\/ether 08:00:27:12:27:16 brd ff:ff:ff:ff:ff:ff\n3: virbr0: &lt;NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT qlen 1000\n    link\/ether 52:54:00:4a:d6:8a brd ff:ff:ff:ff:ff:ff\n4: virbr0-nic: &lt;BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN mode DEFAULT qlen 1000\n    link\/ether 52:54:00:4a:d6:8a brd ff:ff:ff:ff:ff:ff\n&#91;root@gbase_rh7_002 gbase]#\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ifup\"><span class=\"ez-toc-section\" id=\"%E5%90%AF%E7%94%A8%E7%BD%91%E7%BB%9C%E6%8E%A5%E5%8F%A3\"><\/span>\u542f\u7528\u7f51\u7edc\u63a5\u53e3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig eth0 up<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip link set eth0 up<\/pre>\n\n\n\n<p>\u7f51\u7edc\u63a5\u53e3\u4ee5\u7c7b\u4f3c\u7684\u65b9\u5f0f\u88ab\u7981\u7528\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig eth0 down<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip link set eth0 down<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"set_address\"><span class=\"ez-toc-section\" id=\"%E8%AE%BE%E7%BD%AEIP%E5%9C%B0%E5%9D%80\"><\/span>\u8bbe\u7f6eIP\u5730\u5740<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig eth0 192.168.0.77<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip address add 192.168.0.77 dev eth0<\/pre>\n\n\n\n<p>\u8fd9\u662f\u547d\u4ee4\u7684\u7b80\u5355\u7248\u672c\u3002\u901a\u5e38\uff0c\u8fd8\u9700\u8981\u6307\u5b9a\u7f51\u7edc\u63a9\u7801\u6216\u5e7f\u64ad\u5730\u5740\u3002\u4ee5\u4e0b\u793a\u4f8b\u663e\u793a\u4e86ifconfig\u548cip&nbsp;\u53d8\u4f53\u3002<\/p>\n\n\n\n<p>\u4e0d\u7528\u8bf4\uff0c\u7f51\u7edc\u63a9\u7801\u4e5f\u53ef\u4ee5CIDR\u8868\u793a\u6cd5\u7ed9\u51fa\uff0c\u4f8b\u5982192.168.0.77\/24\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig eth0 192.168.0.77 netmask 255.255.255.0 broadcast 192.168.0.255<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip addr add 192.168.0.77\/24 broadcast 192.168.0.255 dev eth0<\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@rh6-1 ~]# ip a\n1: lo: &lt;LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN\n    link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n    inet 127.0.0.1\/8 scope host lo\n    inet6 ::1\/128 scope host\n       valid_lft forever preferred_lft forever\n2: eth0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000\n    link\/ether 08:00:27:30:04:2f brd ff:ff:ff:ff:ff:ff\n    inet 10.0.2.201\/24 brd 10.0.2.255 scope global eth0\n    inet6 fe80::a00:27ff:fe30:42f\/64 scope link\n       valid_lft forever preferred_lft forever\n3: virbr0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN\n    link\/ether 52:54:00:f9:e5:9e brd ff:ff:ff:ff:ff:ff\n    inet 192.168.122.1\/24 brd 192.168.122.255 scope global virbr0\n4: virbr0-nic: &lt;BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 500\n    link\/ether 52:54:00:f9:e5:9e brd ff:ff:ff:ff:ff:ff\n&#91;root@rh6-1 ~]# ip address add 10.0.2.251 dev eth0 label eth0:1\n&#91;root@rh6-1 ~]# ifconfig\neth0      Link encap:Ethernet  HWaddr 08:00:27:30:04:2F\n          inet addr:10.0.2.201  Bcast:10.0.2.255  Mask:255.255.255.0\n          inet6 addr: fe80::a00:27ff:fe30:42f\/64 Scope:Link\n          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1\n          RX packets:1173 errors:0 dropped:0 overruns:0 frame:0\n          TX packets:1317 errors:0 dropped:0 overruns:0 carrier:0\n          collisions:0 txqueuelen:1000\n          RX bytes:102138 (99.7 KiB)  TX bytes:117246 (114.4 KiB)\n\neth0:1    Link encap:Ethernet  HWaddr 08:00:27:30:04:2F\n          inet addr:10.0.2.251  Bcast:0.0.0.0  Mask:255.255.255.255\n          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1\n\nlo        Link encap:Local Loopback\n          inet addr:127.0.0.1  Mask:255.0.0.0\n          inet6 addr: ::1\/128 Scope:Host\n          UP LOOPBACK RUNNING  MTU:16436  Metric:1\n          RX packets:3921 errors:0 dropped:0 overruns:0 frame:0\n          TX packets:3921 errors:0 dropped:0 overruns:0 carrier:0\n          collisions:0 txqueuelen:0\n          RX bytes:403061 (393.6 KiB)  TX bytes:403061 (393.6 KiB)\n\nvirbr0    Link encap:Ethernet  HWaddr 52:54:00:F9:E5:9E\n          inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0\n          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1\n          RX packets:0 errors:0 dropped:0 overruns:0 frame:0\n          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0\n          collisions:0 txqueuelen:0\n          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)\n\n&#91;root@rh6-1 ~]#<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"del_address\"><span class=\"ez-toc-section\" id=\"%E5%88%A0%E9%99%A4IP%E5%9C%B0%E5%9D%80\"><\/span>\u5220\u9664IP\u5730\u5740<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4f7f\u7528ip\u4e5f\u53ef\u4ee5\u5220\u9664\u5730\u5740\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ip addr del 192.168.0.77\/24 dev eth0<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"alias\"><span class=\"ez-toc-section\" id=\"%E6%B7%BB%E5%8A%A0%E5%88%AB%E5%90%8D%E7%95%8C%E9%9D%A2\"><\/span>\u6dfb\u52a0\u522b\u540d\u754c\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig eth0:1 10.0.0.1\/8<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip addr add 10.0.0.1\/8 dev eth0 label eth0:1<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"arp\"><span class=\"ez-toc-section\" id=\"ARP%E5%8D%8F%E8%AE%AE\"><\/span>ARP\u534f\u8bae<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u60a8\u7684ARP\u8868\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u6761\u76ee\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arp -i eth0 -s 192.168.0.1 00:11:22:33:44:55<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip neigh add 192.168.0.1 lladdr 00:11:22:33:44:55 nud permanent dev eth0<\/pre>\n\n\n\n<p>\u4ea4\u6362\u673aARP\u89e3\u6790\u5173\u95ed\u4e00\u53f0\u8bbe\u5907\u4e0a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ifconfig -arp eth0<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip link set dev eth0 arp off<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"show_route\"><span class=\"ez-toc-section\" id=\"%E6%98%BE%E7%A4%BA%E8%B7%AF%E7%94%B1%E8%A1%A8\"><\/span>\u663e\u793a\u8def\u7531\u8868<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">route<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip route show<\/pre>\n\n\n\n<p>ip\u8def\u7531\u7684&nbsp;\u4e00\u4e2a\u4e0d\u9519\u7684\u529f\u80fd\u662f\u53ef\u4ee5\u67e5\u8be2\u5230\u7ed9\u5b9aIP\u5730\u5740\u7684\u6570\u636e\u5305\u5c06\u8def\u7531\u5230\u54ea\u4e2a\u63a5\u53e3\uff08\u548c\u7f51\u5173\uff09\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ip route get 192.168.88.77<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"change_route\"><span class=\"ez-toc-section\" id=\"%E6%9B%B4%E6%94%B9%E8%B7%AF%E7%94%B1%E8%A1%A8\"><\/span>\u66f4\u6539\u8def\u7531\u8868<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u63a5\u53e3\u4e0a\u6dfb\u52a0\u8def\u7531\u7684\u547d\u4ee4\u975e\u5e38\u76f8\u4f3c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">route add -net 192.168.3.0\/24 dev eth3<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip route add 192.168.3.0\/24 dev eth3<\/pre>\n\n\n\n<p>\u8fd9\u540c\u6837\u9002\u7528\u4e8e\u4ece\u8def\u7531\u8868\u4e2d\u5220\u9664\u6761\u76ee\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">route del -net 192.168.3.0\/24 dev eth3<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip route del 192.168.3.0\/24 dev eth3<\/pre>\n\n\n\n<p>\u4e3a\u4e86\u5b8c\u6574\u8d77\u89c1\uff0c\u6dfb\u52a0\u7f51\u5173\u7684\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">route add -net 192.168.4.0\/24 gw 192.168.4.1<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip route add 192.168.4.0\/24 via 192.168.4.1<\/pre>\n\n\n\n<p>\u8fd9\u4e5f\u53ef\u4ee5\u4e0edev eth3\u63a5\u53e3\u7ed3\u5408\u4f7f\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"vlan\"><span class=\"ez-toc-section\" id=\"%E6%B7%BB%E5%8A%A0VLAN%E6%8E%A5%E5%8F%A3\"><\/span>\u6dfb\u52a0VLAN\u63a5\u53e3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6dfb\u52a0VLAN\u7684\u547d\u4ee4\u6bd4\u4f7f\u7528\u65e7\u7248vconfig\u5de5\u5177\u7684\u547d\u4ee4\u7a0d\u957f\uff0c\u4f46\u662f\u4e0d\u9700\u8981\u5b89\u88c5\u5176\u4ed6\u5de5\u5177\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vconfig add eth3 42<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">ip link add link eth3 name eth3.42 type vlan id 42<\/pre>","protected":false},"excerpt":{"rendered":"<p>\/ bin \/ ip \u547d\u4ee4\u5df2\u7ecf\u5b58\u5728\u4e86\u4e00\u6bb5\u65f6\u95f4\u3002\u4f46\u662f\u4eba\u4eec\u7ee7\u7eed\u4f7f\u7528\u65e7\u547d\u4ee4\/ sbin \/ ifconfig\u3002\u8ba9\u6211\u4eec\u6e05\u695a\u4e00\u70b9\uff1aifconfig\u4e0d\u4f1a\u5f88\u5feb\u6d88\u5931\uff0c\u4f46\u662f\u5b83\u7684\u8f83\u65b0\u7248\u672cip\u66f4\u52a0\u5f3a\u5927\uff0c\u6700\u7ec8\u5c06\u53d6\u4ee3\u5b83\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[72],"class_list":["post-2035","post","type-post","status-publish","format-standard","hentry","category-1","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=2035"}],"version-history":[{"count":2,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2035\/revisions"}],"predecessor-version":[{"id":2059,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2035\/revisions\/2059"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=2035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=2035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=2035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}