1、查看环境
ip a |grep -v lo
2、加载bonding模块
modprobe bonding
3、开机自动加载模块到内核
echo 'modprobe bonding &> /dev/null' >> /etc/rc.local
4、创建虚拟网卡配置
vi /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
ONBOOT=yes
BOOTPROTO=static
IPADDR=10.10.3.231
BROADCAST=10.10.3.255
NETMASK=255.255.255.0
GATEWAY=10.10.3.1
TYPE=Ethernet
5、修改真实网卡配置
vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet
vi /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
BOOTPROTO=none
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet
6、编辑模块载入配置文件,让系统支持bonding
vi /etc/modprobe.d/bonding.conf
alias bond0 bonding
options bond0 miimon= mode=
7、编辑/etc/rc.local文件,加入如下内容,在系统启动时将虚拟网卡和两张物理网卡相绑定
vi /etc/rc.local
ifenslave bond0 eth0 eth1
8、重启network
service network restart
ip a |grep -v lo