Re: YAFRIAQ (Yet Another Frame Relay Inverse ARP Question)

If the lab topology shows hub and spoke, but you have a dynamic mapping
going between the spokes, I think you would lose points unless the lab
explicitly states that you can use inverse arp.

Rule #1: Don't make any assumptions about the lab

Michael

On Tue, Apr 21, 2009 at 4:36 AM, Salah ElShekeil
<salah.elshekeil_at_gmail.com>wrote:

> Agree with Robert, just to make sure !!
>
> On Tue, Apr 21, 2009 at 11:32 AM, Robert Steeneken <r.steeneken_at_gmail.com
> >wrote:
>
> > I would disable it always (when the lab allows me ofcource) just to know
> > exactly what the mappings are. And I am not surprised by mappings that
> are
> > dynamicly are formed. Just to be sure.
> >
> > On Tue, Apr 21, 2009 at 10:19 AM, Dale Shaw <dale.shaw_at_gmail.com> wrote:
> >
> > > Hi all,
> > >
> > > A hypothetical question..
> > >
> > > We all know that's good practice to disable F/R inverse-arp and nail
> > > down your L3-L2 mappings, but if there was no task that required the
> > > dynamic mappings to be disabled, and all the necessarily mappings for
> > > the topology were statically mapped and functional, would we lose
> > > points for the 'extra' dynamic mappings?
> > >
> > > Note I am not talking about the infamous "0.0.0.0" mappings -- they
> > > can obviously cause operational headaches.
> > >
> > > Curious on the group's thoughts on this, but please include a reason
> > > other than just "it's just the way I do it", for disabling F/R InARP,
> > > if that's what you do.
> > >
> > > cheers,
> > > Dale
> > >
> > >
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Received on Tue Apr 21 2009 - 05:54:12 ART