VMware克隆的虚拟机，开机后启动网卡报错
故障现象：
[root@anuo ~]# service network restart
Shutting down loopback insterface: [ OK ]
Bringing up loopback insterface: [ OK ]
Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]这时候可以输入 ifconfig -a 可以看到没有eth0的网卡设备名，却有eth1
解决办法1：
[root@anuo ~]# mv /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth1
[root@anuo ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth1
修改DEVICE="eth0" 为DEVICE="eth1"
然后重启启动网卡尝试下解决办法2：
[root@anuo ~]# vim /etc/udev/rules.d/70-persistent-net.rules
……
\# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:e4:54:4e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
\# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:e4:54:58", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
将上面红色字体中的eth0改为eth1，eth1改为eth0；
reboot重启解决办法3：
[root@anuo ~]# rm -rf /etc/udev/rules.d/70-persistent-net.rules
[root@anuo ~]# reboot ………………