把接口加入相應 vlan,並配置端口屬性爲 trunk 模式。
接口配置成 trunk 模式
[SW1] interface GigabitEthernet 0/0/2
[SW1-GigabitEthernet0/0/2] port link-type trunk //鏈路類型爲 trunk 模式
[SW1-GigabitEthernet0/0/2] port trunk allow-pass vlan 2 to 3
[SW1-GigabitEthernet0/0/2] quit#
vlan batch 2 3 //創建vlan2,vlan3
vlan batch 2 to 5 //創建vlan2,vlan3, vlan4, vlan5
undo shutdown //開啓端口
shutdown //關閉端口