vi /etc/sysconfig/network-scripts/ifcfg-eth0i修改DEVICE=eth()BOOTPROTO=staticONBOOT=yesIPADDR=192.168.1.243NETMASK=255.255.255.0修改完成esc退出:wq保存文件退出service network restart重启网卡service network statusifconfig查看ip