bonding配置案例：
1. 接口配置文件
[root@install network-scripts]# cat ifcfg-bond0
DEVICE=bond0
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPADDR=10.18.45.141
PREFIX=24
IPV6INIT=no
USERCTL=no
GATEWAY=10.18.45.1
DNS1=8.8.8.8
[root@install network-scripts]# cat ifcfg-ens33
DEVICE=ens33
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPV6INIT=no
USERCTL=no
MASTER=bond0
SLAVE=yes
[root@install network-scripts]# cat ifcfg-ens37
DEVICE=ens37
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
IPV6INIT=no
USERCTL=no
MASTER=bond0
SLAVE=yes
2. bonding参数
[root@install ~]# tail -2 /etc/modprobe.d/bond0.conf
alias bond0 bonding
options bonding mode=0 miimon=100
3. 重启网络服务
[root@install ~]# service network restart
[root@install ~]# ip a
[root@install ~]# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)
4. 查看是否成功
ethtool bond0
