双网卡配置

1.查看网卡MAC地址
[root@centos6 network-scripts]# cat /sys/class/net/eth1/address 
00:0c:29:d1:fd:60
[root@centos6 network-scripts]# cat /sys/class/net/eth2/address 
00:0c:29:d1:fd:6a
2.编辑网卡配置文件
[root@centos6 ~]# cd /etc/sysconfig/network-scripts/
[root@centos6 network-scripts]# cp ifcfg-eth0 ifcfg-eth1
[root@centos6 network-scripts]# cp ifcfg-eth0 ifcfg-bond0

[root@centos6 network-scripts]# cat ifcfg-bond0 
DEVICE=bond0
TYPE=Ethernet
ONBOOT=yes
#NM_CONTROLLED=yes
BOOTPROTO=none
IPADDR=192.168.73.130
NETMASK=255.255.255.0
GATEWAY=192.168.73.254
USERCTL=no
IPV6INIT=no


[root@centos6 network-scripts]# cat ifcfg-eth1
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
SLAVE=yes
USERCTL=no