Configuring The Tpid Value In Vlan Tags; Qinq Configuration Examples; Basic Qinq Configuration Example - HP A5120 EI Series Configuration Manual

To do...
view of the
customer
network-side
port
Enable basic QinQ
Apply the QoS policy to the
incoming traffic

Configuring the TPID value in VLAN tags

Follow these steps to configure the TPID value:
To do...
Enter system view
Configure the TPID value in the CVLAN
tag
NOTE:

On a port with basic QinQ and customer-side QinQ not enabled, the switch judges whether a frame is VLAN
tagged based on the SVLAN TPID value on the port; on a port with basic QinQ or customer-side QinQ enabled,
the switch judges whether a frame is VLAN tagged based on the CVLAN TPID value globally configured.

The TPID value configured on the A5120 EI Switch Series applies to both the CVLAN tags and the SVLAN tags.

QinQ configuration examples

Basic QinQ configuration example

Network requirements
As shown in
Provider A and Provider B are edge switches on the service provider network and are connected

through trunk ports. They belong to SVLAN 10 and 50.
Customer A1, Customer A2, Customer B1, and Customer B2 are edge switches on the customer

network.
Third-party switches with a TPID value of 0x8200 are deployed between Provider A and Provider B.

Make the configuration to satisfy the following requirements:
Frames of VLAN 200 through VLAN 299 can be exchanged between Customer A1 and Customer

A2 through VLAN 10 of the service provider network.
Use the command...
Enter port group port-group manual port-group-
view name
qinq enable
qos apply policy policy-name
inbound
Figure 52,
Use the command...
system-view
qinq ethernet-type hex-value
162
Remarks

Settings made in Layer 2
Ethernet interface view take
effect only on the current port.

Settings made in port group
view take effect on all ports in
the port group.
Required
Required
Remarks
—
Optional
0x8100 by default
The configuration applies to all
ports.