Configuring The Tpid Value In Vlan Tags; Qinq Configuration Examples; Basic Qinq Configuration Example - HP 5120 EI Series Lan Switching Configuration Manual

Step
11. Enter Ethernet interface
view or port group view of
the customer network-side
port.
12. Enable basic QinQ.
13. Apply the QoS policy to the
incoming traffic.

Configuring the TPID value in VLAN tags

Step
1. Enter system view.
2. Configure the TPID
value.
NOTE:
The TPID value configured on the HP 5120 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
The two branches of Company A, Site 1 and Site 2, are connected through the service provider
•
network and use CVLANs 10 through 70. The two branches of Company B, Site 3 and Site 4, are
connected through the service provider network and use CVLANs 30 through 90.
• PE 1 and PE 2 are edge devices on the service provider network and are connected through
third-party devices with a TPID value of 0x8200.
Configure the edge and third-party devices to enable communication between the branches of Company
A through SVLAN 100, and communication between the branches of Company B through SVLAN 200.
Command
•
•
qinq enable
qos apply policy policy-name inbound
Command
system-view
qinq ethernet-type hex-value
Figure 62:
Enter Ethernet interface view:
interface interface-type
interface-number
Enter port group view:
port-group manual port-group-name
181
Remarks
Use either command.
N/A
N/A
Remarks
N/A
Optional.
By default, the TPID value is 0x8100.
The configuration applies to all ports.