vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE="eth0" BOOTPROTO="static" #静态 HWADDR="00:0C:29:46:B6:84" IPV6INIT="yes" NM_CONTROLLED="yes" ONBOOT="yes" #开机自启动 TYPE="Ethernet" UUID="7f48a8b7-e738-4250-9472-e67e36e9e22e" DNS1=192.168.1.1 #DNS IPADDR=192.168.1.212 #IP NETMASK=255.255.255.0 #子网掩码 GATEWAY=192.168.1.1 #网关 service network restart 或 /etc/init.d/network restart