配置LSW1:
vlan batch 2 3
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 2
display this
interface GigabitEthernet 0/0/2
port link-type access
port default vlan 3
display this
interface GigabitEthernet 0/0/3
port link-type trunk
port trunk allow-pass vlan all
配置LSW3:
vlan batch 2 3
interface GigabitEthernet 0/0/2
port link-type access
port default vlan 2
display this
interface GigabitEthernet 0/0/3
port link-type access
port default vlan 3
display this
配置LSW2:
vlan batch 2 3
interface GigabitEthernet 0/0/1
port link-type trunk
port trunk allow-pass vlan all
interface GigabitEthernet 0/0/2
port link-type trunk
port trunk allow-pass vlan all
至此，同部门的可以通了。
