Re: IGRP on ISDN

From: Peng Zheng (zpnist@yahoo.com)
Date: Wed Sep 18 2002 - 14:23:43 GMT-3


Actually, they are connected through switch. Then,
what's the solution?

--- Prakash H Somani <pdsccie@rediffmail.com> wrote:
> Hi,
>
> I think I can agree with you partially. R2 will dial
> i.e BRI will
> come in spoofing mode from standby if R3 e0 goes
> down only if
> those two routers are directly connected. If those
> are connected
> through switch...then it will not work....
>
> Regards....Prakash
>
> On Wed, 18 Sep 2002 Peng Zheng wrote :
> >Hi,
> >
> >R1(bri 0)-----(bri 0)R2(e0)---(e0)R3
> > (e1)|________________________|(e1)
> >
> >IGRP is run on all three routers.
> >
> >Requirement:
> >
> >1) R2 only dials R1 when the e0 to R3 is
> disconnected.
> >2) Snapshot and dialer watch can not be used.
> >
> >
> >I think I should use backup interface under e0 of
> R2.
> >
> >Is it right?
> >
> >If so, How should I configure the dialer-list?
> >
> >And because two numbers are used. R2 need to dial
> >second if it can not connect to R1.
> >
> >if:
> >
> >dialer map ip 1.1.1.1 name r1 broadcast number1
> >dialer map ip 1.1.1.1 name r1 broadcast number2
> >
> >is OK?
> >
> >
> >Thank you for help.
> >
> >Best Wishes,
> >Peng Zheng
> >
> >
> >
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