Re: Bridging.

From: Joe Higgins (netsat@xxxxxxxxxxxxx)
Date: Sat Aug 17 2002 - 15:14:30 GMT-3


   
My mistake, I thought that there were only two routers.

ccie candidate wrote:

> i tested this config ...i didnt work unless i configured the BVI interface f
or the intermediate router as well.
>
> what is the catch here ??
>
> --
>
> On Sat, 17 Aug 2002 10:13:52
> Joe Higgins wrote:
> >Try this on both routers. use the addresses on the serial interfaces for yo
ur bvi addresses.
> >
> >router x
> >bridge 1 prot ieee
> >bridge irb
> >bridge 1 route ip
> >int bvi 1 x.x.x.x x.x.x.x
> >int ser x
> >no ip add
> >bridge-g 1
> >
> >
> >K Sarangan wrote:
> >
> >> Hello All,
> >>
> >> Iam doing bridging stuff. The set up is something like this.
> >>
> >> R1(s0-130.100.12.1)-----------s0R2s1-----------------(s0-1
30.100.12.2)R3.
> >>
> >> I dont have routers with 2 ethernet ports. So iam using serial of R2 inter
faces to do transparent bridging.
> >> I have also put mac-address command on all the router serial interfaces. B
ut still iam unable to ping from R1 to
> >> R3. If i give debug ip packet, packet is going outside R1 but not coming i
nside R2. Nothing is in
> >> sh ip arp.
> >>
> >> Serial does not have a mac address. so R2 should take this as the mac addr
 and store it.But this is happening.
> >> Any clues?
> >>
> >> TIA,
> >>
> >> Sarangan.



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