RE: OT: is it possible to have BRI back2back connection?

From: Scott M Vermillion (scott_ccie_list@it-ag.com)
Date: Sat Oct 18 2008 - 15:09:34 ART


Wow, I'll be Cisco seriously pissed off the ISDN simulator crowd with that
one! I still deal with BRIs from time to time (in fact have a few WICs
laying around here somewhere - but how to cram them into my Mac Mini will be
an interesting challenge indeed!) so I'm going to have a close look at that
soon - thanks much all.

 

And this just goes to show how dangerous it is to ever try to assert a
negative on this list - somebody almost always has the solution that you
don't!

 

Cheers all,

Scott

 

 

From: Nick Matthews [mailto:matthn@gmail.com]
Sent: Saturday, October 18, 2008 10:41 AM
To: Scott M Vermillion
Cc: Radioactive Frog; Reza Toghraee; Cisco certification
Subject: Re: OT: is it possible to have BRI back2back connection?

 

Yes, you can do both PRI and BRI back-to-back. T1 Crossover with
emulate-network on one side.

Nick

On Sat, Oct 18, 2008 at 12:20 PM, Scott M Vermillion
<scott_ccie_list@it-ag.com> wrote:

Hey Frog,

I didn't see your reply before posting about the need for an ISDN simulator.
This work for BRIs too? Way cool if so...

Scott

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Radioactive Frog
Sent: Saturday, October 18, 2008 6:37 AM
To: Reza Toghraee
Cc: Cisco certification
Subject: Re: OT: is it possible to have BRI back2back connection?

yes u can do that, real easy one :)

r1---isdn pri------------r2

just use a isdn crossover cable. remember its not E1 crsoss over, neither
ethernet crossover.

router1 =>isdn protocol-emulate network
router2 =>isdn protocol-emulate user

confirm it using show isdn status.

thats all.

-frog

On Sat, Oct 18, 2008 at 8:40 PM, Reza Toghraee <reza@toghraee.com> wrote:

> Hi
>
>
>
> Is there any way to connect 2 cisco 25xx routers with their BRI interface
> without any isdn switch?
>
>
>
> Thanks
>
> Reza
>
>
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