From: shiran guez (shiranp3@gmail.com)
Date: Fri Dec 07 2007 - 16:30:18 ART
The VLAN Information in every switch is stored in the vlan database in a
file called vlan.dat you can see it in your flash directory.
the VTP is used to manage the vlan database either locally using transparent
or remotely using the client server.
you can change the modes without effecting the vlan database, the vlan
database will change only when you add or remove information to it not when
you change the method of how to add or remove information.
On Dec 7, 2007 8:00 PM, itsfortarget iwillgetit <itsfortarget@gmail.com>
wrote:
> Someone, could you please come up , why the VLAN info still retained??
>
> On Dec 7, 2007 8:18 PM, Alexander Belov <abelov@technoserv.ru> wrote:
>
> > Why would it loose the vlan info after restart? ;)
> >
> > Somenone should kill the vlan.dat firstly....
> >
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> > Joseph Saad
> > Sent: Friday, December 07, 2007 5:17 PM
> > To: Cisco certification
> > Subject: Re: NEED HELP...
> >
> > Server and client store the vlan information in vlan.dat
> > Transparent stores it in running-config and you save it in
> startup-config.
> >
> > Your clients will be OK till your restart any or all the switches.
> >
> > You'll lose all your vlan information on restarting a switch.
> >
> > Joseph.
> >
> > On Dec 7, 2007 6:00 PM, itsfortarget iwillgetit <itsfortarget@gmail.com>
> > wrote:
> >
> > > Dear Team,
> > >
> > > Hope all doing good.Let me narrate my doubt below....
> > >
> > > I have 4 switches, say SW1, SW2,SW3 and SW4.SW1 is VTP server and
> > > remaining
> > > are client. Now suppose all the VLAN information is synchronised
> between
> > > Server and Client
> > > and LAN is up and running smooth.Let's suppose,now the VTP mode of all
> > > client changing in to Transparent mode, will this changes effect my
> > users?
> > > my transparent switches will retain the VLAN information obtained from
> > > Server?
> > >
> > > Hope you all will interact.
> > >
> > > Regards.
> > >
> > >
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-- Shiran Guez MCSE CCNP NCE1 http://cciep3.blogspot.com http://www.linkedin.com/in/cciep3
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