eth0配置

 cat /etc/sysconfig/network-scripts/ifcfg-eth0
TYPE="Ethernet"
BOOTPROTO="static"
NAME="eth0"
DEVICE="eth0"
ONBOOT="yes"
IPADDR=192.168.139.213
GATEWAY=192.168.128.1
NETMASK=255.255.240.0
DNS1=8.8.8.8
DNS2=218.104.111.122