centos配置网络(网关、dns、ip) 1,配置DNS vi /etc/resolv.conf nameserver 192.168.0.1 nameserver 8.8.8.8 nameserver 8.8.4.4 2,配置网关: vi /etc/sysconfig/network NETWORKING=yes HOSTNAME=localhost.localdomain GATEWAY=192.168.0.1 3,配置ip地址: (找到自己的ifcfg) vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE="eth0" HWADDR="00:0C:29:6C:BB:E6" NM_CONTROLLED="yes" ONBOOT="no" NETMASK=255.255.255.0 IPADDR=192.168.0.8 GATEWAY=192.168.0.1 BOOTPROTO=static ONBOOT=yes PEERDNS=yes 4,重新启动服务: /etc/init.d/network restart 或使用命令: service network restart