RE: Switching Stategy

From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Wed Jun 13 2007 - 13:31:48 ART


        In general you should not build a broken network in the exam, or
configure features out of order that disallow you from verifying them.
If I were in the lab exam, and the first switching section was VTP, I
would skip it and move on to trunking and then come back, since VTP
can't be verified without trunking working.

HTH,

Brian McGahan, CCIE #8593 (R&S/SP)
bmcgahan@internetworkexpert.com

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-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Andy
Sent: Wednesday, June 13, 2007 5:50 AM
To: Sadiq Yakasai
Cc: Angelo De Guzman; Group Study (E-mail)
Subject: Re: Switching Stategy

Hi Sadiq
yeah, but that would mean I have to configure VTP / trunking, and it may
be
that VTP is more than one domain, meaning that I would not be able to
config
on one switch and propogate all VLANs to other 3 switches ( as there is
more than 1 VTP domain).

I am rying to establish a methodology to save time, I think:
1. Note all VLANs in ALL switches
2. Copy to notepad and apply to ALL switches
3. Config VTP, trunking etc as required.

My concern here would be that all switches have all vlans configed
wether
they are being used or not, is this likely to cost me points? What
methodology do you guys employ?

-A

On 13/06/07, Sadiq Yakasai <sadiqtanko@gmail.com> wrote:
>
> Hi Andy,
>
> Dont you think configurring the VLANs on one switch and propagating it
> all to other switches is a kinda check to make sure the VTP domain and
> trunk ports are actually functional and carrying the traffic as they
> are suposed to?
>
>
>
> On 6/13/07, Andy <and123and@googlemail.com> wrote:
> > Thanks Angelo, I quite like the idea of putting them in notepad and
> pasting
> > to all the switches, I prefer to get the VLANS config'd before
applying
> > trunking etc, my only concern is shoud I config all the VLANs on ALL
> > switches.
> >
> > ie, say we have vlan 12 and it is only used on switches 1 and 2 and
is
> being
> > trunked between 1 and 2. Should I put vlan 12 on switches 3 and 4 as
> well,
> > will I lose points for this? If I can then this will save a lot of
time,
> > else when doing labs I am finding it takes me ages to see which
switch
> > supports which vlan.
> >
> > -A
> >
> >
> > On 13 Jun 2007 17:34:00 +0800, Angelo De Guzman <
> > a.deguzman@wesolv.ph.fujitsu.com> wrote:
> > >
> > >
> > > Hi Andy,
> > > This is a matter of preference. Lots of ways to do it and
eventually
> if
> > > you
> > > are practicing some vendors workbook you can develop your own
> technique.
> > > For me,
> > > I usually enumerate them and document them on the sheet provided.
At
> one
> > > point
> > > I used colors as well to differentiate.
> > > Vlan name:
> > > VLANA
> > > VLANA correspond to VLAN 100 assigned to ports etc. etc. etc.
> > > HTH,
> > > Angelo De Guzman, CCIE # 16887
> > >
> > > Andy (6/13/2007 5:10 PM):
> > > >
> > > >What is the "best" way to approach the configuring of VLANS
section
> of
> > > the
> > > >lab?
> > > >
> > > > - Configure vlans on one switch and propagate to all other
switches,
> > > >assuming trunking is working
> > > > - Note all vlans in notepad and copy to all switches, then
config
> VTP,
> > > >trunking etc
> > > >
> > > >I am finding it is taking me a while to config each vlan on each
> switch,
> > > >would it be easier to config all vlans on all switches (via
notepad),
> or
> > > >will I "lose" points if I have a vlan configed on a switch that
is
> not
> > > being
> > > >used. ie it shows up via "sh vlan brie" but is not being used by
the
> > > switch
> > > >(configd on access port or svi) or trunked.
> > > >
> > > >Should ALL switches have ALL vlans configured even if they are
used
> or
> > > not?
> > > >
> > > >
> > > >-A
> > > >
> > >
>
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