Step
2.
Enter interface
view or port
group view.
3.
Set the TPID
value in the
SVLAN tag.
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 edge and third-party devices to enable communication between branches of Company A
through SVLAN 100, and communication between branches of Company B through SVLAN 200.
Command
•
Enter Layer 2 Ethernet or Layer 2
aggregate interface view:
interface interface-type
interface-number
•
Enter port group view:
port-group manual port-group-name
qinq ethernet-type service-tag hex-value
Figure
52:
Remarks
Use one of the commands.
Optional.
Use one of the commands.
By default, the TPID used by a port in the
SVLAN tag equals the global SVLAN tag
TPID (if the device supports global TPID
setting) or 0x8100.
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