3com WX3000 Manuel D’Utilisation

 

1-49 

As shown in 

z

 

The WX3000 series devices operate as the access devices of the operator’s network, that is, 
Switch C and Switch D in the network diagram. 

z

 

Devices of other series operate as the access devices of the user’s network, that is, Switch A and 
Switch B in the network diagram. 

z

 

Switch C and Switch D are connected to each other through the configured trunk ports of the 
switches. The VLAN-VPN tunnel function is enabled in system view, thus implementing 
transparent transmission between the user’s network and the operator’s network.  

Network diagram for VLAN-VPN tunnel configuration 

Ethernet 1/0/1

Switch A

Switch D

Switch C

Switch B

Ethernet 1/0/1

GigabitEthernet 

1/0/2

GigabitEthernet 

1/0/1

GigabitEthernet 

1/0/2

GigabitEthernet 

1/0/1

 

 

1)  Configure Switch A 

# Enable MSTP. 

<SwitchA> system-view  

[SwitchA] stp enable 

# Add Ethernet 1/0/1 to VLAN 10. 

[SwitchA] vlan 10 

[SwitchA-Vlan10] port Ethernet1/0/1 

2)  Configure Switch B 

# Enable MSTP. 

<SwitchB> system-view  

[SwitchB] stp enable 

# Add Ethernet 1/0/1 to VLAN 10. 

[SwitchB] vlan 10 

[SwitchB-Vlan10] port Ethernet1/0/1 

3)  Configure Switch C 

# Enable MSTP. 

<SwitchC> system-view