H3C Technologies H3C S10500 Series Switches - Manual (Page 195)

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Configuration procedure
NOTE:
Be sure that you have configured the switches in the service provider network to allow QinQ packets to
pass through.
1. Configure PE 1.
• Configure GigabitEthernet 1/0/1.
# Configure GigabitEthernet 1/0/1 as a trunk port and assign it to VLANs 10 through 50.
system-view
[PE1] interface gigabitethernet 1/0/1
[PE1-GigabitEthernet1/0/1] port link-type trunk
[PE1-GigabitEthernet1/0/1] port trunk permit vlan 10 to 50
# Enable basic QinQ on the port.
[PE1-GigabitEthernet1/0/1] qinq enable
# Configure the port to transparently transmit frames from VLANs 10 through 50.
[PE1-GigabitEthernet1/0/1] qinq transparent-vlan 10 to 50
[PE1-GigabitEthernet1/0/1] quit
• Configure GigabitEthernet 1/0/2
# Configure GigabitEthernet 1/0/2 as a trunk port and assign it to VLANs 10 through 50.
[PE1] interface gigabitethernet 1/0/2
[PE1-GigabitEthernet1/0/2] port link-type trunk
[PE1-GigabitEthernet1/0/2] port trunk permit vlan 10 to 50
# Set the TPID value in the outer VLAN tag to 0x8200 on the port.
[PE1-GigabitEthernet1/0/2] qinq ethernet-type service-tag 8200
[PE1-GigabitEthernet1/0/2] quit
2. Configure PE 2.
• Configure GigabitEthernet 1/0/1.
# Configure GigabitEthernet 1/0/1 as a trunk port and assign it to VLANs 10 through 50.
system-view
[PE2] interface gigabitethernet 1/0/1
[PE2-GigabitEthernet1/0/1] port link-type trunk
[PE2-GigabitEthernet1/0/1] port trunk permit vlan 10 to 50
# Enable basic QinQ on the port.
[PE2-GigabitEthernet1/0/1] qinq enable
# Configure the port to transparently transmit frames from VLANs 10 through 50.
[PE2-GigabitEthernet1/0/1] qinq transparent-vlan 10 to 50
[PE2-GigabitEthernet1/0/1] quit
• Configure GigabitEthernet 1/0/2
# Configure GigabitEthernet 1/0/2 as a trunk port and assign it to VLANs 10 through 50.
[PE2] interface gigabitethernet 1/0/2
[PE2-GigabitEthernet1/0/2] port link-type trunk
[PE2-GigabitEthernet1/0/2] port trunk permit vlan 10 to 50