RE: RE: Source Route Transparent bridging.

From: John Neiberger (neiby@xxxxxxxxxx)
Date: Sat Feb 23 2002 - 19:11:18 GMT-3


   
I believe I originally tried SR/TLB and gave up, but I don't
recall exactly. This entire exercise is hazardous because
we're trying to configure a setup that probably isn't a good
idea with IP or other routable protocols. Sure, it works, but
I'm not sure what would happen if we tried to actually use this
setup with real data going over it.

John

---- On Sat, 23 Feb 2002, RSiddappa@NECBNS.com
(RSiddappa@NECBNS.com) wrote:

> John I got t working for SRT briding.
>
> Did u get it working for SR/TLB ?
>
> Raj.
>
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> -----Original Message-----
> From: John Neiberger [mailto:neiby@ureach.com]
> Sent: Saturday, February 23, 2002 2:43 PM
> To: Siddappa, Rajeev; tshon@netzero.net
> Cc: jim.phillipo@guardent.com; ccielab@groupstudy.com
> Subject: Re: RE: Source Route Transparent bridging.
>
>
> Several months ago I was able to make this work but I don't
> recall the details. IIRC, using DLSw+ between serials was
more
> effective than trying to use RSRB. I seem to remember that
it
> didn't work consistently with RSRB but I may have that
backward.
>
> If you look back in the archives--assuming you can find the
> thread--I think I posted the working solution. I don't
> remember what the subject line of the thread was, but I think
> it was around November. I'll try to find it. If not, maybe
> I'll get really motivated and set it up again. :-)
>
> Regards,
> John Neiberger
>
> ---- On Sat, 23 Feb 2002, RSiddappa@NECBNS.com
> (RSiddappa@NECBNS.com) wrote:
>
> > I have seem some post quite some time back and they said it
> is working.
> >
> > It was John Neil burg and some one else.
> >
> > I can see the MAC address of To and E0 on both the bridges
> when I do
> > show
> > bridge and only I am not getting any ping replies.
> >
> > R.
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> >
> > -----Original Message-----
> > From: Tshon [mailto:tshon@netzero.net]
> > Sent: Saturday, February 23, 2002 6:13 AM
> > To: Siddappa, Rajeev
> > Cc: neiby@ureach.com; jim.phillipo@guardent.com;
> ccielab@groupstudy.com
> > Subject: Re: Source Route Transparent bridging.
> >
> >
> > I don't believe you can, mac address on the S0 are looked
at
> the same as
> >
> > mac address on the E0, versus the bit swap with To0
> > you can do sr/tlb.
> >
> > Anybody else?
> >
> > RSiddappa@NECBNS.com wrote:
> >
> > >Hi,
> > >
> > >I am trying to get this set up working, no results. Pls
help.
> > >
> > >
> > > R1-------To-----R2--------So-----------R3----------Eo---
> ------R4
> > >
> > >
> > > R2 and R3 are tryig to do the transparent bridging Ip
> routing is
> > >disabled.
> > >
> > > R1 is trying to ping R4.
> > >
> > >
> > > Configs on R2 is
> > >
> > >interface Serial0
> > > no ip address
> > > no ip directed-broadcast
> > > no ip route-cache
> > > no ip mroute-cache
> > > bridge-group 1
> > >!
> > >interface Serial1
> > > no ip address
> > > no ip directed-broadcast
> > > no ip route-cache
> > > no ip mroute-cache
> > > shutdown
> > >!
> > >interface TokenRing0
> > > ip address 10.10.10.6 255.255.255.0
> > > no ip directed-broadcast
> > > no ip route-cache
> > > no ip mroute-cache
> > > ring-speed 16
> > > bridge-group 1
> > >!
> > >!
> > >ip classless
> > >!
> > >!
> > >bridge 1 protocol ieee
> > >bridge 1 bitswap-layer3-addresses
> > >!
> > >line con 0
> > > privilege level 15
> > > password cisco
> > > login
> > > transport input none
> > >line aux 0
> > >line vty 0 4
> > > password cisco
> > > login
> > >!
> > >end
> > >
> > >And
> > >
> > >r3 is doign normal brdging.
> > >
> > >Pls tell me how can I make it work
> > >
> > >Rajeev.
> >
>



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