CentOS eth2 改为 eth0

1./etc/sysconfig/network-scripts/下

调换ifcfg-eth0和ifcfg-eth2

2.修改 /etc/udev/rules.d/70-persistent-net.rules

eth0
eth2

3.RHEL6(Red Hat Enterprise Linux 6) SP1在戴尔系统上,带有意义的网络设备命名,需注意:

http://zh.community.dell.com/techcenter/b/weblog/archive/2011/07/05/meaningful-names-for-network-devices-in-rhel-6-sp1-on-dell-systems


参考地址:

Linux的网卡由eth0变成了eth1,如何修复?:http://www.cnblogs.com/swblog/p/3251935.html