Typical Application Of Vlan-Translation - Planet WGSW-52040 Configuration Manual

4. Show the related configuration of vlan-translation
Command
Admin mode
show 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.
Trunk connection
CE1
Customer
networks1
The ingress of the
translates VLAN20 to VLAN3,
the egress translates VLAN3 to
VLAN20 on PE
Configuration Configuration Explanation
Item
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:
On the customer port
Trunk VLAN 200-300
PE1
Trunk connection
port
Figure 20-6: Vlan translation topology mode
20-89
Explanation
Show the related configuration of
vlan-translation.
The
translates VLAN20 to VLAN3,
the egress translates VLAN3 to
SP networks
VLAN20 on PE
P
Trunk connection
PE2
connection
On the customer port
Trunk VLAN 20
ingress of the port
CE2
Trunk
Customer
networks2