R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - LAN Switching Configuration Guide

151
Ste
p
Command Remarks
2. Enter interface
view or port
group view.
• 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
Use one of the commands.
3. Set the TPID
value in the
SVLAN tag.
qinq ethernet-type service-tag hex-value
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.
QinQ configuration examples
Basic QinQ configuration example
Network requirements
As shown in Figure 52:
• 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.