I am assuming you have two PVCs at each branch office for either a
doubly-large CIR, or because you have two physical interfaces. either way,
unless some weird frame-switching is being done, and im not sure if this
is possible ( though it prolly is ) each branch office pvc is going to
require a corresponding pvc at the CO. you will need to use six
frame-relay map commands on the point-to-multipoint at the CO.
(i think)
-Peter
On Sat, 11 Nov 2000, jeongwoo park wrote:
> Sorry for the unclear question.
>
> What I was trying to ask was the FR configured with
> Multipoint.
> When multiple PVCs are configured in a subinterface of
> the central site router, I was wondering how many
> local DLCI numbers are needed. There are three branch
> offices, and each branch office has two PVCs going to
> central site router. Then there will be totally 6 PVCs
> in this whole structure. From the view of central
> site, its router has three subinterfaces, and each
> subinterface has two PVCs.
> Now, how many DLCI numbers do I need totally at
> central site router?
> Would it be 6 because there are six PVCs?
> or
> Would it be 3 because there are three subinterfaces?
>
> I hope this question is clearer.
>
> --- "Peter I. Slow" <[EMAIL PROTECTED]> wrote:
> > It is quite an unclear question.
> > first, at least one pvc will need to be setup, no
> > matter how you look at it;
> > subinterface or not.
> > at any type of central site, i reccomend using
> > subinterfaces, this way you when you go
> > to expand, you dont wind up with an inconsistent
> > config. everything will be on
> > subinterfaces, and when you type show run, you
> > rconfig will be prettier. from your
> > "description", it is not apparent if you need
> > point-to-multipont or point-to-point
> > subinterfaces.
> >
> >
> > jeongwoo park wrote:
> >
> > > Hi all.
> > > I need your help.
> > > Which one do you think is correct in frame-relay
> > > network?
> > > A. subinterface(central site): local DLCI
> > number=1:1
> > > B. a PVC:local DLCI number=1:1
> > >
> > > I am trying to understand a concept in Frame
> > relay
> > > network.
> > > Answering these questions would be greatly
> > helpful to
> > > me.
> > > I hope it is clear question.
> > >
> > > jw
> > >
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