CentOS Device eth0 does not seem to be present 解决方案

1. vi /etc/udev/rules.d/70-persistent-net.rules

　　记录eth1 的网卡地址   

2.vi /etc/sysconfig/network-scrpits/ifcfg-eth0

　　修改eth0===》 eth1

　　修改HWADDR 为 1 步骤中eth1的网卡地址

3.service network restart