H3C Technologies H3C S10500 Series Switches User Manual
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[PE2-GigabitEthernet1/0/1] port link-type hybrid
[PE2-GigabitEthernet1/0/1] port hybrid vlan 100 200 untagged
[PE2-GigabitEthernet1/0/1] quit
# Create class A10 and configure the class to match frames from Site 2 with CVLAN 10.
[PE2] traffic classifier A10
[PE2-classifier-A10] if-match customer-vlan-id 10
[PE2-classifier-A10] quit
# Create traffic behavior P100 and add the action of inserting outer VLAN tag 100.
[PE2] traffic behavior P100
[PE2-behavior-P100] nest top-most vlan-id 100
[PE2-behavior-P100] quit
# Create class A20 and configure the class to match frames with CVLAN 20. Create traffic behavior
P200 and add the action of inserting outer VLAN tag 200.
[PE2] traffic classifier A20
[PE2-classifier-A20] if-match customer-vlan-id 20
[PE2-classifier-A20] quit
[PE2] traffic behavior P200
[PE2-behavior-P200] nest top-most vlan-id 200
[PE2-behavior-P200] quit
# Create a QoS policy named qinq, associate traffic class A10 with traffic behavior P100, and associate
traffic class A20 with traffic behavior P200.
[PE2] qos policy qinq
[PE2-qospolicy-qinq] classifier A10 behavior P100
[PE2-qospolicy-qinq] classifier A20 behavior P200
[PE2-qospolicy-qinq] quit
# Enable basic QinQ on the port.
[PE2] interface gigabitethernet 1/0/1
[PE2-GigabitEthernet1/0/1] qinq enable
# Apply QoS policy qinq to the incoming traffic on the port.
[PE2-GigabitEthernet1/0/1] qos apply policy qinq inbound
•
Configure GigabitEthernet 1/0/2.
# Configure GigabitEthernet 1/0/2 as a trunk port and assign it to VLAN 100 and VLAN 200.
[PE2] interface gigabitethernet 1/0/2
[PE2-GigabitEthernet1/0/2] port link-type trunk
[PE2-GigabitEthernet1/0/2] port trunk permit vlan 100 200
# Set the TPID in the outer VLAN tags to 0x8200.
[PE2-GigabitEthernet1/0/2] qinq ethernet-type service-tag 8200
[PE2-GigabitEthernet1/0/2] quit
3.
Configure third-party devices.
On the third-party devices between PE 1 and PE 2, configure the port that connects to PE 1 and that
connecting to PE 2 to allow tagged frames of VLAN 100 and VLAN 200 to pass through.