H3C Technologies H3C S5560 Series Switches - Manual (Page 242)

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Figure 60 Network diagram
Configuration procedure
1. Configure PE 1:
# Configure GigabitEthernet 1/0/1 as a trunk port, and assign it to VLAN 100 and VLANs 10
through 70.
system-view
[PE1] interface gigabitethernet 1/0/1
[PE1-GigabitEthernet1/0/1] port link-type trunk
[PE1-GigabitEthernet1/0/1] port trunk permit vlan 100 10 to 70
# Configure VLAN 100 as the PVID for GigabitEthernet 1/0/1.
[PE1-GigabitEthernet1/0/1] port trunk pvid vlan 100
# Enable QinQ on GigabitEthernet 1/0/1.
[PE1-GigabitEthernet1/0/1] qinq enable
[PE1-GigabitEthernet1/0/1] quit
# Configure GigabitEthernet 1/0/2 as a trunk port, and assign it to VLANs 100 and 200.
[PE1] interface gigabitethernet 1/0/2
[PE1-GigabitEthernet1/0/2] port link-type trunk
[PE1-GigabitEthernet1/0/2] port trunk permit vlan 100 200
# Set the TPID value in the SVLAN tags to 0x8200 on GigabitEthernet 1/0/2.
[PE1-GigabitEthernet1/0/2] qinq ethernet-type service-tag 8200
[PE1-GigabitEthernet1/0/2] quit
# Configure GigabitEthernet 1/0/3 as a trunk port, and assign it to VLAN 200 and VLANs 30
through 90.
[PE1] interface gigabitethernet 1/0/3
[PE1-GigabitEthernet1/0/3] port link-type trunk
[PE1-GigabitEthernet1/0/3] port trunk permit vlan 200 30 to 90
# Configure VLAN 200 as the PVID for GigabitEthernet 1/0/3.
CE 1
Company A
Site 1
PE 1
Service provider network
VLANs 100 and 200
TPID = 0x8200
PE 2
GE1/0/1
GE1/0/2
GE1/0/1
GE1/0/2
CE 2
VLANs 10 to 70
VLANs 30 to 90
Site 3
Company B
CE 3
Company B
Site 4
VLANs 30 to 90
Site 2
Company A
VLANs 10 to 70
GE1/0/3 GE1/0/3
CE 4