建立虚拟网卡即网卡绑定

虚拟机Server0上

1.建立team虚拟的网卡

参考 man teamd.conf —— '{"runner":{"name":"activebackup"}}'

nmcli connection add type team

con-name team0 ifname team0 autoconnect yes
config '{"runner": {"name": "activebackup"}}'

建立一个类型为team的网卡，配置文件名字为team0，

ifconfig命令显示的设备名为team0，每次开机自动启动
team运行的模式为热备份方式

vim /etc/sysconfig/network-scripts/ifcfg-team0

ifconfig team0

2.添加奴隶

nmcli connection add type team-slave con-name team0-1 ifname eth1 master team0

nmcli connection add type team-slave con-name team0-2 ifname eth2 master team0

添加一个类型为team-slave的成员，配置文件名team0-1，设备为eth1，添加到team0组队中

3.配置IP地址

nmcli connection modify team0

ipv4.method manual ipv4.addresses 192.168.1.1/24
connection.autoconnect yes

4.激活
[root@server0 ~]# nmcli connection up team0
[root@server0 ~]# nmcli connection up team0-1
[root@server0 ~]# nmcli connection up team0-2
[root@server0 ~]# ifconfig team0

5.查看team信息
[root@server0 ~]# teamdctl team0 state

6.如出现配置错误
[root@server0 ~]# nmcli connection delete team0
[root@server0 ~]# nmcli connection delete team0-1
[root@server0 ~]# nmcli connection delete team0-2
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