From: Peng Zheng (zpnist@yahoo.com)
Date: Wed Sep 18 2002 - 22:36:13 GMT-3
COuld you please give me a example?
--- Omer Ansari <omer@ansari.com> wrote:
> Peng,
>
> allow me correct myself. the tunnel would have a
> destination pointing to a
> route learnt via R3, not on the e0 address on R3.
> [perhaps you could
> monitor the R1-R3 network]
>
> when the route vanishes from r2's routing table, the
> tunnel would go down.
>
> the speed with which this would happen will be
> directly proportional to
> the convergence speed of the RP in question.
>
> Omer
>
> On Wed, 18 Sep 2002, Omer Ansari wrote:
>
> > Create a tunnel interface on R2 with R3's e0 ip
> address as destination
> > (and r2's e0 as source)
> >
> > then run backup interface br0/0 on the tunnel If.
> >
> > the tunnel would go down when R3's e0 would go
> down, triggering your
> > backup interface.
> >
> > a wizard called Carlos Mendioroz came up with this
> some time ago so i
> > cannot take the accolade.
> >
> > Omer
> >
> > On Wed, 18 Sep 2002, Peng Zheng wrote:
> >
> > > 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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This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:43:56 GMT-3