R3303-HP HSR6800 Routers Layer 2 - LAN Switching Configuration Guide

147
Protocol t
yp
e Value
MPLS 0x8847/0x8848
IPX/SPX 0x8137
IS-IS 0x8000
LACP 0x8809
802.1X 0x888E
Cluster 0x88A7
Reserved 0xFFFD/0xFFFE/0xFFFF
To configure the TPID value in VLAN tags:
Ste
p
Command Remarks
49. Enter system view.
system-view N/A
50. Configure the global TPID
value for CVLAN tags.
qinq ethernet-type customer-tag
hex-value
Optional.
The default setting is 0x8100 for
CVLAN tags.
51. Enter interface view or port
group view of the service
provider-side port.
• 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
You cannot configure the SVLAN
TPID on a port configured with
QinQ or customer-side QinQ (qinq
enable downlink). For more
information about customer-side
QinQ, see "Configuring VLAN
mapping."
52. Configure the SVLAN TPID.
qinq ethernet-type service-tag
hex-value
The default setting is 0x8100 for
SVLAN tags.
QinQ configuration examples
This section provides QinQ configuration examples.
Basic QinQ configuration example
Network requirements
As shown in 错误！未找到引用源。, Company A and Company B each have two branches.
Configure basic QinQ on PE 1 and PE 2 to provide Layer 2 connectivity for Company A and Company
B over the service provider network.
In the service provider network, assign VLAN 100 and VLAN 200 to Customer A and Company B,
respectively.
Set the SVLAN TPID to 0x8200 on the service provider-side ports of PE 1 and PE 2, because they are
connected through third-party devices that use a TPID value of 0x8200.