Re: VTP Order of Operations

From: Dale Shaw <dale.shaw_at_gmail.com>
Date: Wed, 16 Sep 2009 12:01:51 +1000

Hi Martin,

I like to capture "show vlan" and "show vtp status" output from all
devices before mucking around with VTP modes -- nothing like a change
from transparent to client or server to obliterate pre-configured VLAN
definitions. This information capture would be my step #1.

Sure, if you know you're going to change a switch from transparent to
non-transparent, you can cater for its locally defined VLANs on the
new/existing VTP server, but it's always nice to be able to get back
to where you started, and unlike changes to the running config, a
reload won't save you from a mangled vlan.dat.

Cheers,
Dale

On Wed, Sep 16, 2009 at 11:47 AM, Bryan Bartik <bbartik_at_ipexpert.com> wrote:
> Remember that when you set your VTP name, all
> trunked/connected devices with a NULL domain will learn it as well. If you
> then set a password, VLANs will not get propagated from that switch until
> you set the password on each device. Just a couple caveats to remember...

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Received on Wed Sep 16 2009 - 12:01:51 ART

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