H3C S7500X Series Configuration Manual page 202

Figure 9 Network diagram
DHCP client
PC
VoD
VoIP
PC
VoD
VoIP
PC
VoD
VoIP
PC
VoD
VoIP
Configuration procedure
1. Configure Switch A:
# Create the original VLANs.
<SwitchA> system-view
[SwitchA] vlan 2 to 3
# Create the translated VLANs.
[SwitchA] vlan 101 to 102
[SwitchA] vlan 201 to 202
[SwitchA] vlan 301 to 302
# Configure customer-side port GigabitEthernet 1/0/1 as a trunk port.
<SwitchA> system-view
[SwitchA] interface gigabitethernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] port link-type trunk
VLAN 1
Home gateway
VLAN 2
VLAN 3
GE1/0/1
Wiring-closet
Switch A
VLAN 1
GE1/0/2
VLAN 2
Home gateway
VLAN 3
VLAN 1
Home gateway
VLAN 2
VLAN 3
GE1/0/1
Wiring-closet
Switch B
VLAN 1
GE1/0/2
VLAN 2
Home gateway
VLAN 3
VLAN 1 -> VLAN 101
VLAN 2 -> VLAN 201
VLAN 3 -> VLAN 301
GE1/0/3
VLAN 1 -> VLAN 102
VLAN 2 -> VLAN 202
VLAN 3 -> VLAN 302
VLANs 101
VLANs 201
GE1/0/1
VLANs 301
Campus switch
Switch C
VLANs 103
GE1/0/2
VLANs 203
VLANs 303
VLAN 1 -> VLAN 103
VLAN 2 -> VLAN 203
VLAN 3 -> VLAN 303
GE1/0/3
VLAN 1 -> VLAN 104
VLAN 2 -> VLAN 204
VLAN 3 -> VLAN 304
16
DHCP server
–
102 -> VLAN 501
–
202 -> VLAN 502
–
302 -> VLAN 503
GE1/0/3 GE1/0/1
–
104 -> VLAN 501
–
204 -> VLAN 502
–
304 -> VLAN 503
Distribution
network
Switch D