建立 br101(eth1.101) ~ br103(eth1.103) 程序
[root@c2q-q9400 ~]# brctl addbr br101
[root@c2q-q9400 ~]# ifconfig eth1.101 up
[root@c2q-q9400 ~]# brctl addif br101 eth1.101
[root@c2q-q9400 ~]# brctl show
bridge name bridge id STP enabled interfaces
br101 8000.001195f2cf48 no eth1.101
[root@c2q-q9400 ~]# brctl addbr br102
[root@c2q-q9400 ~]# ifconfig eth1.102 up
[root@c2q-q9400 ~]# brctl addif br102 eth1.102
[root@c2q-q9400 ~]# brctl show
bridge name bridge id STP enabled interfaces
br101 8000.001195f2cf48 no eth1.101
br102 8000.001195f2cf48 no eth1.102
[root@c2q-q9400 ~]# brctl addbr br103
[root@c2q-q9400 ~]# ifconfig eth1.103 up
[root@c2q-q9400 ~]# brctl addif br103 eth1.103
[root@c2q-q9400 ~]# brctl show
bridge name bridge id STP enabled interfaces
br101 8000.001195f2cf48 no eth1.101
br102 8000.001195f2cf48 no eth1.102
br103 8000.001195f2cf48 no eth1.103