H3C S7500E-X Configuration Manual page 223

Service
VoIP
Figure 67 Network diagram
DHCP client
PC
VoD
VoIP
PC
VoD
VoIP
PC
VoD
VoIP
PC
VoD
VoIP
Configuration procedure
Configure Switch A:
1.
# 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
VLANs on home
gateways
VLAN 3
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
VLANs on wiring-closet
switches (Switch A and
Switch B)
VLANs 301, 302, 303, 304
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
GE1/0/1
Campus switch
Switch C
GE1/0/2
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
210
VLANs on campus switch
(Switch C)
VLAN 503
DHCP server
–
VLANs 101 102 -> VLAN 501
–
VLANs 201 202 -> VLAN 502
–
VLANs 301 302 -> VLAN 503
GE1/0/3 GE1/0/1
–
VLANs 103 104 -> VLAN 501
–
VLANs 203 204 -> VLAN 502
–
VLANs 303 304 -> VLAN 503
Distribution
network
Switch D