Displaying Qinq Configuration; Qinq Configuration Example - H3C S7500 Series Operation Manual

Operation Manual – QinQ
H3C S7500 Series Ethernet Switches

1.3 Displaying QinQ Configuration

Display the QinQ
configuration of all the
ports

1.4 QinQ Configuration Example

I. Network Requirements
Switch A, Switch B, and Switch C are S7500 switches.
Two user networks are connected to the Ethernet 2/0/1 ports of Switch A and
Switch C respectively.
Switch B only permits the packets of VLAN 10.
It is required that packets of the VLANs other than VLAN 10 be exchanged
between the networks connected to Switch A and Switch C.
II. Network Diagram
SwitchA
SwitchB
SwitchC
Figure 1-3 Network diagram for QinQ configuratio
III. Configuration Procedure
1) Configure Switch A and Switch C.
As the configurations performed on Switch A and Switch C are the same,
configurations on Switch C are omitted.
# Configure Ethernet 2/0/2 as a trunk port. Add the port to VLAN 10.
<SwitchA> system-view
[SwitchA] vlan 10
To do...
display port vlan-vpn
Eth2/0/1 (access VLAN 10, VLAN VPN port)
Eth2/0/2 (trunk permit VLAN 10 )
Eth2/0/3 (trunk permit VLAN 10 )
Eth2/0/4 (trunk permit VLAN 10 )
Eth 2/0/1 (trunk permit VLAN 10)
Eth 2/0/2 (access VLAN 10, VLAN VPN port)
Use the command...
n
1-3
Chapter 1 QinQ Configuration
Remarks
This command can be
executed in any view.