H3C S5500-SI Series Operation Manual page 7

Operation Manual – QinQ-BPDU TUNNEL
H3C S5500-SI Series Ethernet Switches
II. Network diagram
Provider 1 Provider 1 Provider 1 Provider 1
GigabitEthernet GigabitEthernet
1/0/4 1/0/ 1/0/ 1/0/4
Figure 1-3 Network diagram for QinQ configuration
III. Configuration procedure
Note:
With this configuration, the user must allow the QinQ packets to pass between the
devices of the service providers.
1) Configuration on Provider 1
Enter system view
<Sysname> system-view
# Configure GigabitEthernet1/0/1 as a hybrid port, and permit frames of VLAN 1000
and VLAN 2000 to pass without outer VLAN tags.
[Sysname] interface GigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port link-type hybrid
[Sysname-GigabitEthernet1/0/1] port hybrid vlan 1000 2000 untagged
# Tag the frames of VLAN 10 with the tag of VLAN 1000 as the outer tags.
[Sysname-GigabitEthernet1/0/1] qinq vid 1000
[Sysname-GigabitEthernet1/0/1-vid-1000] raw-vlan-id inbound 10
[Sysname-GigabitEthernet1/0/1-vid-1000] quit
# Tag the frames of VLAN 20 with the tag VLAN 2000 as the outer tags.
[Sysname-GigabitEthernet1/0/1] qinq vid 2000
[Sysname-GigabitEthernet1/0/1-vid-2000] raw-vlan-id inbound 20
Customer 1 Customer 1 Customer 1 Customer 1
VLAN 10 、 VLAN20 VLAN 10 、 VLAN20
GigabitEthernet GigabitEthernet
Trunk Trunk
1/0/1 1/0/1
GigabitEthernet GigabitEthernet
GigabitEthernet GigabitEthernet
1/0/2 1/0/2 1/0/2 1/0/2
VLAN 10 VLAN 10
Customer 2 Customer 2
1/0/3 1/0/3 1/0/3 1/0/3
Provider 2 Provider 2 Provider 2 Provider 2
Gig Gig abitEthernet abitEthernet
1/ 1/0/5 1/0/5 1/ 0/ 0/
VLAN 20 VLAN 20
Customer Customer Customer Customer 3 3 3 3
1-6
Chapter 1 QinQ Configuration