基于接口的qinq实验
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基于接口的qinq实验
Sw1：
vlan batch 200 300 400
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 200
#
interface GigabitEthernet0/0/2
port link-type access
port default vlan 200
#
interface GigabitEthernet0/0/3
port link-type access
port default vlan 300
#
interface GigabitEthernet0/0/4
port link-type trunk
port trunk allow-pass vlan 300 400 #
interface GigabitEthernet0/0/5
port link-type access
port default vlan 400
sw2：
vlan batch 200 300 400
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 200
#
interface GigabitEthernet0/0/2
port link-type access
port default vlan 300
#
interface GigabitEthernet0/0/3
port link-type access
port default vlan 200
#
interface GigabitEthernet0/0/4
port link-type trunk
port trunk allow-pass vlan 300 400 #
interface GigabitEthernet0/0/5
port link-type access
port default vlan 400
sw2:
vlan batch 3
interface GigabitEthernet0/0/1
port link-type dot1q-tunnel
port default vlan 3
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 3
sw3:
vlan batch 3
interface GigabitEthernet0/0/1
port link-type dot1q-tunnel
port default vlan 3
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 3
测试：
Pc1ping pc2
然后在sw2和sw3之间的接口抓包