基于接口的qinq实验

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