https://wiki.linuxsa.org/index.php?action=history&feed=atom&title=Centos7.x%E9%85%8D%E7%BD%AE%E7%BD%91%E7%BB%9C Centos7.x配置网络 - 版本历史 2026-04-19T09:12:25Z 本wiki上该页面的版本历史 MediaWiki 1.43.1 https://wiki.linuxsa.org/index.php?title=Centos7.x%E9%85%8D%E7%BD%AE%E7%BD%91%E7%BB%9C&diff=206&oldid=prev Evan：​/* dns client */ 2022-08-16T09:15:42Z <p><span class="autocomment">dns client</span></p> <p><b>新页面</b></p><div>=解说=<br /> &lt;pre&gt;<br /> cat /etc/sysconfig/network-scripts/ifcfg-enp6s0<br /> <br /> #添加如下内容<br /> BOOTPROTO=static #启用静态IP地址 <br /> IPADDR0=192.168.88.10 #设置IP地址 <br /> NETMASK=255.255.255.0 #设置子网掩码<br /> GATEWAY0=192.168.88.1 #设置网关 <br /> DNS1=8.8.8.8 #设置主DNS <br /> DNS2=114.114.114.114 #设置备DNS<br /> <br /> DEVICE=enp0s3<br /> ONBOOT=yes<br /> <br /> <br /> cat /etc/resolv.conf <br /> # Generated by NetworkManager<br /> nameserver 192.168.88.1<br /> nameserver 192.168.53.1<br /> <br /> #重启网络<br /> service network restart<br /> <br /> <br /> #othre <br /> TYPE=&quot;Ethernet&quot;<br /> BOOTPROTO=static <br /> IPADDR0=192.168.0.9<br /> NETMASK=255.255.255.0 <br /> GATEWAY0=192.168.0.1 <br /> DNS1=8.8.4.4 <br /> DNS2=114.114.114.114 <br /> <br /> DEVICE=&quot;eth0&quot;<br /> ONBOOT=&quot;yes&quot;<br /> <br /> &lt;/pre&gt;<br /> =eg=<br /> &lt;pre&gt;<br /> cat /etc/sysconfig/network-scripts/ifcfg-eth0 <br /> <br /> TYPE=&quot;Ethernet&quot;<br /> BOOTPROTO=&quot;none&quot;<br /> DEFROUTE=&quot;yes&quot;<br /> IPV4_FAILURE_FATAL=&quot;no&quot;<br /> IPV6INIT=&quot;yes&quot;<br /> IPV6_AUTOCONF=&quot;yes&quot;<br /> IPV6_DEFROUTE=&quot;yes&quot;<br /> IPV6_FAILURE_FATAL=&quot;no&quot;<br /> IPV6_ADDR_GEN_MODE=&quot;stable-privacy&quot;<br /> NAME=&quot;eth0&quot;<br /> #UUID=&quot;ff71d3b7-aa7d-4ac5-a3ca-87e867fe2a64&quot;<br /> DEVICE=&quot;eth0&quot;<br /> ONBOOT=&quot;yes&quot;<br /> DNS1=&quot;223.5.5.5&quot;<br /> DOMAIN=&quot;223.5.5.5&quot;<br /> IPADDR=&quot;192.168.88.50&quot;<br /> PREFIX=&quot;24&quot;<br /> GATEWAY=&quot;192.168.88.1&quot;<br /> IPV6_PEERDNS=&quot;yes&quot;<br /> IPV6_PEERROUTES=&quot;yes&quot;<br /> IPV6_PRIVACY=&quot;no&quot;<br /> <br /> <br /> <br /> &lt;/pre&gt;<br /> <br /> == 启用/禁用网卡==<br /> &lt;pre&gt;<br /> 方式一：ifconfig命令<br /> <br /> // 禁用<br /> ifconfig eno16780032 dowm<br /> // 启动<br /> ifconfig eno16780032 up<br /> <br /> 方式一等同于如下：<br /> <br /> // 禁用<br /> ifdowm eno16780032 <br /> // 启动<br /> ifup eno16780032 <br /> &lt;/pre&gt;<br /> =dns client=<br /> &lt;pre&gt;<br /> 1. /etc/sysconfig/network-scripts/ifcfg-eth0<br /> DNS1=&quot;223.6.6.6&quot;<br /> <br /> #前面这个优先级比较高 其实上面不要写上dns更加清爽<br /> 2./etc/resolv.conf<br /> &lt;/pre&gt;<br /> <br /> =troubleshooting=<br /> PREFIXO0=24 #设置子网掩码 会导致连上不外网<br /> <br /> =参考=<br /> <br /> [https://www.cnblogs.com/panblack/p/Centos7_Static_Routes.html Centos7添加静态路由]<br /> <br /> [https://www.cnblogs.com/panblack/p/Centos7-WhatsNew-02-networking.html Centos7系统配置上的变化（二）网络管理基础]<br /> <br /> [https://man.linuxde.net/route route命令]<br /> <br /> [https://www.cnblogs.com/snake-hand/p/3143041.html linux route命令的使用详解 ]<br /> <br /> <br /> [https://blog.csdn.net/God_luck/article/details/83548090 路由跟踪(tracert、traceroute)简析]<br /> <br /> [https://blog.csdn.net/MichealwlfBBLF/article/details/71330194 centos 7配置静态IP，并配置DNS]<br /> <br /> <br /> [https://blog.csdn.net/jcxch/article/details/48632761 centos 7 网络配置（ 网关、dns、ip地址配置）]<br /> <br /> [https://blog.csdn.net/xmroom/article/details/69055193 Centos7 网络配置 设置静态Ip]<br /> [[category:devops]]</div> Evan