×

Warning message

  • Cisco Support Forums is in Read Only mode while the site is being migrated.
  • Cisco Support Forums is in Read Only mode while the site is being migrated.

VTP subset advertisements

Unanswered Question
Nov 14th, 2005
User Badges:

I'm trying to get a better understanding of VTP subset advertisements. When a vlan has been changed or added or deleted, the configuration revision number is incremented on the local switch. Other switches in the same VTP domain will send a request message after seeing the summary advertisement from the local switch. The question is: Does the local switch have to send a subset advertisement for ALL vlans, or just the vlan that was added/modified/deleted?

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
yasmin-lara Mon, 11/14/2005 - 19:38
User Badges:

I understand it is the entire list of VLANs as the VTP subset advertisement has no field to indicate what the change was. For example, if a VLAN has been deleted there is no field to indicate so.

Actions

This Discussion