CentOS6设置静态IP

编辑ifcfg-eth0 文件,

[root@mini1 ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0 

文件内容如下:

DEVICE=eth0TYPE=Ethernet#UUID=34be01d3-4c96-49d8-a50c-a03680b3acbbONBOOT=yes    # 是否开机自启NM_CONTROLLED=yes#BOOTPROTO=dhcp    # 动态获取IPBOOTPROTO=static    # 设为静态IP#HWADDR=00:0C:29:35:D0:C1DEFROUTE=yesPEERDNS=yesPEERROUTES=yesIPV4_FAILURE_FATAL=yesIPV6INIT=no    # 不使用IPV6NAME="System eth0"IPADDR=192.168.200.21    # IPNETMASK=255.255.255.0    # 子网掩码GATEWAY=192.168.200.2    # 网关#DNS1=8.8.8.8

保存退出(命令行模式下输入:wq或者ZZ).
重启网卡.

[root@mini1 ~]# service network restart Shutting down interface eth0:                              [  OK  ]Shutting down loopback interface:                          [  OK  ]Bringing up loopback interface:                            [  OK  ]Bringing up interface eth0:  Determining if ip address 192.168.200.21 is already in use for device eth0...                                                           [  OK  ]

显示如上信息, 则表示静态IP设置成功.