Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 
New Member

cw2000 acts funny while deleting vlans from trunk

Anyone seen this before? I deleted some vlans from a trunk (FE - 5500 to 5509) using CW2000 but the vlans stay in forwarding state on both ends of the trunk. (see below)

After this, good old cli command 'clear trunk 3/1 1-1005' doesn't help. Even dis/enabling the port (rebuilding the trunk) doesn't help.

The only thing that does help is in cli 'set trunk 3/1 168' and after that again a 'clear trunk 3/1 168'.

Is this a known problem?

switch> (enable) sho tru 3/1

Port Mode Encapsulation Status Native vlan

-------- ----------- ------------- ------------ -----------

3/1 desirable isl trunking 1

Port Vlans allowed on trunk

-------- ---------------------------------------------------------------------

3/1 1,1002-1005

Port Vlans allowed and active in management domain

-------- ---------------------------------------------------------------------

3/1 1

Port Vlans in spanning tree forwarding state and not pruned

-------- ---------------------------------------------------------------------

3/1 1,168,191-195,200,905,935,965


Re: cw2000 acts funny while deleting vlans from trunk

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center ( or speak with a TAC engineer. You can open a TAC case online at

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

CreatePlease to create content