Linux set static IP

First, modify the network card configuration file

Execute vi/etc/sysconfig/network-scripts/ifcfg-eth0 to enter the network card configuration file and edit the following six items. (There is a modification, none is added.) ）

bootproto= "Static"

onboot= "Yes"

dns1=192.168.0.1

ipaddr=192.168.30.245

netmask=255.255.255.0

gateway=192.168.30.254

650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M01/87/02/wKiom1fRCASTW4oKAAAmSDt1NBo394.png "title=" vh3}9d [Me0$xvq9%ql{gy]5.png "style=" Float:none; "alt=" Wkiom1frcastw4okaaamsdt1nbo394.png "/>

Second, restart the network card

Perform the service network restart restart the network card so that the previous configuration takes effect.

650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/87/00/wKioL1fRCATgIUkVAAA1gfxGQ8I828.png "title=" gk1cp6@% @FA]~0_t4}g6{]w.png "style=" Float:none; alt= "Wkiol1frcatgiukvaaa1gfxgq8i828.png"/>

Third, test whether the change is successful

1) Execute ifconfig to see if IP is in effect

650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/87/02/wKiom1fRCAPQ6FQiAAB0eZTDS70900.png "title="]d~~ W7737tvcesk ' E}tcfmi.png "style=" Float:none; alt= "Wkiom1frcapq6fqiaab0eztds70900.png"/>

2) Ping External Network test gateway, DNS is correct

650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/87/00/wKioL1fRCAORXy6yAABKUbHkpes995.png "title=" ~0757[ F24}E1R} ' E ' Sb6[dq.png "style=" Float:none; "alt=" Wkiol1frcaorxy6yaabkubhkpes995.png "/>

This article is from "Love, Lynn" blog, please be sure to keep this source http://love11forever.blog.51cto.com/11313259/1850732

Linux set static IP