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

148
Figure 53 Network diagram
Configuration procedure
This example assumes that devices in the service provider network have been configured to allow QinQ
packets to pass through.
1. Configure PE 1:
a. Configure GigabitEthernet 4/0/1:
# Configure GigabitEthernet 4/0/1 as a trunk port, and assign it to VLAN 100 and VLANs 10
through 70.
<PE1> system-view
[PE1] interface GigabitEthernet 4/0/1
[PE1-GigabitEthernet4/0/1] port link-type trunk
[PE1-GigabitEthernet4/0/1] port trunk permit vlan 100 10 to 70
# Configure VLAN 100 as the PVID for the port.
[PE1-GigabitEthernet4/0/1] port trunk pvid vlan 100
# Enable basic QinQ on the port.
[PE1-GigabitEthernet4/0/1] qinq enable
[PE1-GigabitEthernet4/0/1] quit
b. Configure GigabitEthernet 4/0/2:
# Configure GigabitEthernet 4/0/2 as a trunk port, and assign it to VLAN 100 and VLAN
200.
[PE1] interface GigabitEthernet 4/0/2
[PE1-GigabitEthernet4/0/2] port link-type trunk
[PE1-GigabitEthernet4/0/2] port trunk permit vlan 100 200
# Set the TPID value in the outer VLAN tag to 0x8200 on the port.
[PE1-GigabitEthernet4/0/2] qinq ethernet-type service-tag 8200
[PE1-GigabitEthernet4/0/2] quit
c. Configure GigabitEthernet 4/0/3:
CE 1
Company A
Site 1
PE 1
Public network
VLANs 100 and 200
TPID = 0x 8200
PE 2
CE 2
10 to 70
VLANs
30 to 90
Site 3
Company B
CE 3
Company B
Site 4
30 to 90
Site 2
Company A
10 to 70
CE 4
GE4/0/1
GE4/0/2
GE4/0/3
GE4/0/1
GE4/0/2
GE4/0/3
VLANs
VLANs VLANs