Vlan Question

[rbacct123]

Hi all:

I need to allow say port 2/1 on the 4006 to have vlan1 as the native but allow vlan2 traffic to pass. vlan2 has already been created on the 3550 and port 2/1 has a 3com switch plugged into it that is already tagged for vlan2 (vlan1 is the native). What do I need to do to make this happen?

thanks for any guidance!

[Prashanth Krishnappa]

Configure the port on the 4006 to be a trunk. If running CAT OS, you can use the command "set trunk 2/1 on"

If it is IOS based switch, you can configuring a trunk using the following commands.

C4006-B(config)#interface fastEthernet 2/1

C4006-B(config-if)#switchport trunk encapsulation dot1q

C4006-B(config-if)#switchport mode trunk