VTP Pruning in a 6509 and 3560 Envinroment

Unanswered Question
Aug 4th, 2007
User Badges:

We have an environmet with a 6509 in top whitch is the root for the stp and 150 operational VLAN's.


We applied vtp pruning to the domain but we did not get results.

All the VLAN's are in the non pruning state at trunks.

Has anyone had the same problem


I will appriciate very musch an answer.


Thanks ;) Reg

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
royalblues Sat, 08/04/2007 - 05:03
User Badges:
  • Green, 3000 points or more

If you have ports in all the 150 vlans, then that vlan would not be pruned from the trunks.


Pruning for a vlan occurs only when there are no downstream ports in it.


Narayan

royalblues Sun, 08/05/2007 - 13:22
User Badges:
  • Green, 3000 points or more

Do you have any switch which is not VTP version 2 capable


I think VTP pruning can only be enabled on switches that are VTP version 2-capable, so all switches in the domain must be version 2-capable before you enable pruning.


The switch must only be VTP version 2-capable, but does not have to have version 2 enabled, to turn on pruning.


HTH, rate if it does

Narayan



reglend-xhango Sun, 08/05/2007 - 13:35
User Badges:

ALL switches are vtp2 version enabled

at vtp status it shows it


VTP Version : 2

Configuration Revision : 213

Maximum VLANs supported locally : 1005

Number of existing VLANs : 143

VTP Operating Mode : Client

VTP Domain Name : xxxxxx

VTP Pruning Mode : Enabled

VTP V2 Mode : Enabled

VTP Traps Generation : Disabled


Actions

This Discussion