PLANET WGSW-52040 - Manual (Page 167)

4. Show the related configuration of vlan-translation
Command Explanation
Admin mode
show vlan-translation
Show the related configuration of
vlan-translation.
20.4.3 Typical application of VLAN-translation
Scenario:
Edge switch PE1 and PE2 of the ISP internet support the VLAN20 data task between CE1 and
CE2 of the client network with VLAN3. The port1/1 of PE1 is connected to CE1, port1/10 is
connected to public network; port1/1 of PE2 is connected to CE2, port1/10 is connected to
public network.
SP networks
P
PE1
PE2
CE1
CE2
Trunk connection
Trunk connection
Trunk connection
Trunk
connection
The ingress of the port
translates VLAN20 to VLAN3,
the egress translates VLAN3 to
VLAN20 on PE
On the customer port
Trunk VLAN 20
On the customer port
Trunk VLAN 200-300
Customer
networks2
Customer
networks1
The ingress of the port
translates VLAN20 to VLAN3,
the egress translates VLAN3 to
VLAN20 on PE
Figure 20-6: Vlan translation topology mode
Configuration
Item
Configuration Explanation
VLAN-translation Port1/1 of PE1 and PE2.
Trunk port Port1/1 and Port1/10 of PE1 and PE2.
Configuration procedure is as follows:
PE1、PE2:
20-89