[root@axiang ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:0C:29:8A:DF:C0
TYPE=Ethernet
UUID=4fb1f92b-010b-4339-8f20-3b6d286276c7
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
IPADDR=192.168.1.103
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=8.8.8.8
~
~
DEVICE=eth0
HWADDR=00:0C:29:8A:DF:C0
TYPE=Ethernet
UUID=4fb1f92b-010b-4339-8f20-3b6d286276c7
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
IPADDR=192.168.1.103
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=8.8.8.8
~
~