Operation Manual - QinQ-BPDU Tunnel
Quidway S3500-EA Series Ethernet Switches
Chapter 1 QinQ Configuration
Huawei Technologies Proprietary
1-5
To do...
Use the command...
Remarks
Configure a global QinQ
TPID
qinq ethernet-type
hex-value
Optional
0x8100 by default
Note:
The S3500-EA series Ethernet switches support only one TPID value at a time besides
that defined in IEEE 802.1Q. That is, the TPID values configured for multiple ports of a
switch must be the same.
1.5 QinQ Configuration Example
I. Network requirements
z
Provider 1 and Provider 2 service provider network access devices.
z
Customer 1, Customer 2 and Customer 3 are customer network access devices.
z
Provider 1 and Provider 2 are interconnected through trunk ports. Frames of VLAN
1000 and VLAN 2000 in the service provider network are permitted.
z
Customer 1 can send frames of VLAN 10 and VLAN 20. It is required that frames
of VLAN 10 can be exchanged between Customer 1 and Customer 2, and those of
VLAN 20 can be exchanged between Customer 1 and Customer 3.
z
QinQ is enabled for Ethernet1/0/2 of Provider 1 and Ethernet1/0/3 of Provider 2.
The QinQ TPID of the both is 0x8200.
II. Network diagram
Provider 1
Provider 2
Customer 1
Customer 2
Customer 3
Ethernet1/0/2
Ethernet1/0/3
Ethernet1/0/1
Ethernet1/0/4
Ethernet1/0/5
VLAN10
、
VLAN20
VLAN20
VLAN10
Provider 1
Provider 2
Customer 1
Customer 2
Customer 3
Ethernet1/0/2
Ethernet1/0/3
Ethernet1/0/1
Ethernet1/0/4
Ethernet1/0/5
VLAN10
、
VLAN20
VLAN20
VLAN10
Figure 1-3
Network diagram for QinQ configuration
