vim /etc/sysconfig/network-scripts/ifcfg-eth0
#动态IP
EVICE=eth0
HWADDR=00:0C:29:37:68:F3
TYPE=Ethernet
UUID=535384d3-331d-4817-9a05-41bf2c561b8e
ONBOOT=no
NM_CONTROLLED=yes
BOOTPROTO=dhcp
#静态IP
DEVICE=eth0
HWADDR=00:0C:29:37:68:F3
TYPE=Ethernet
UUID=535384d3-331d-4817-9a05-41bf2c561b8e
IPADDR=192.168.8.253
NETMASK=255.255.255.0
GATEWAY=192.168.8.1
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
DNS1=8.8.4.4
