1. 配置网卡文件 cd /etc/sysconfig/network-scripts
[root@localhost]# vim ifcfg-Bond0
DEVICE=Bond0
TYPE=bonding
ONBOOT=yes
IPADDR=10.212.126.219
NETMASK=255.255.255.0
Gateway=10.212.126.1
MTU=1500
BONDING_OPTS='mode=0 miimon=100' //mode 0 是主备
USERCTL=no
NM_CONTROLLED=yes
BOOTPROTO=none
[root@localhost]# cat ifcfg-eth0
DEVICE=eth0
TYPE=Ethernet
ONBOOT=yes
MASTER=Bond0
SLAVE=yes
USERCTL=no
NM_CONTROLLED=yes
BOOTPROTO=none
[root@localhost]# cat ifcfg-eth2
DEVICE=eth2
TYPE=Ethernet
ONBOOT=yes
MASTER=Bond0
SLAVE=yes
USERCTL=no
NM_CONTROLLED=yesBOOTPROTO=none
