Re: Weird VTP Questions

From: Adam Booth <adam.booth_at_gmail.com>
Date: Mon, 20 Sep 2010 21:13:22 +1000

Hi,

I am pretty sure that if both switch have the same VTP domain name and the
same VTP config revision but have different VLANs - you will see errors with
regards to MD5 checksums not matching and each switch will keep their own
VLANs - as soon as you modify a VLAN on one of the VTP servers, it will have
the highest config revision and will over right the VLANs on the lower
config revision switch.

Cheers,

On Mon, Sep 20, 2010 at 7:47 PM, Pramod G <learn02earn_at_gmail.com> wrote:

> Hi Krishna,
>
> Yes, higher Revision no# wins, what if both have same revision no#
>
> On Mon, Sep 20, 2010 at 1:50 PM, prabhu <kris.logg_at_gmail.com> wrote:
>
> > Hi,
> >
> > I think who has the latest "Configuration Revision Number" that wins.
> >
> > But i don't think it will merge, one of the switch configuration should
> > exist on both the switches.
> >
> > Say SW A has 10 Vlans and SW B has 20 Vlans and If SW B receives update
> > with latest vesrion number you can see only 10 Vlans in SWB as it in SWA.
> >
> > Experts correct me If i am wrong.
> >
> > Thanks
> > Krishna
> >
> > On Mon, Sep 20, 2010 at 1:22 PM, Pramod G <learn02earn_at_gmail.com>
> wrote:
> >
> >> Hi All,
> >>
> >> I have a weird STP question.
> >> There are two switches both in same VTP domain and same configuration
> >> register value with different vlans on each switch(but not connected)
> what
> >> would happen if they both are connected. Does VTP just merge both the
> >> vlans.
> >>
> >>
> >>
> >> Thanks
> >>
> >>
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> >>
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> >
>
>
> --
> Hi
>
>
> Rgds,
>
> It does not mean a thing, if it can't make a ping!! :-)
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
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Received on Mon Sep 20 2010 - 21:13:22 ART

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