From: Reza Toghraee (reza@toghraee.com)
Date: Sat Oct 18 2008 - 16:56:47 ART
I'm using 2522 with 12.2.15T but its not supporting it.
System image file is "flash:c2500-is-l.122-15.T17.bin"
cisco 2522 (68030) processor (revision M) with 14336K/2048K bytes of memory.
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 Ethernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
8 Low-speed serial(sync/async) network interface(s)
1 ISDN Basic Rate interface(s)
From: Nick Matthews [mailto:matthn@gmail.com]
Sent: Saturday, October 18, 2008 11:50 PM
To: swm@emanon.com
Cc: Radioactive Frog; Reza Toghraee; Cisco certification
Subject: Re: OT: is it possible to have BRI back2back connection?
It looks like it's been around for a while. It may be a 12.2 or 12.2 T
feature - or the other possibility is that the 2500 is ancient.
Here's a guide:
http://www.cisco.com/en/US/tech/tk652/tk653/technologies_configuration_examp
le09186a008010ef6c.shtml
Nick
On Sat, Oct 18, 2008 at 3:36 PM, Scott Morris <swm@emanon.com> wrote:
Which image/platform are you using? I've always seen that on PRI
interfaces, but not available on BRI ones.
*shrug*
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Nick
Matthews
Sent: Saturday, October 18, 2008 3:23 PM
To: Scott Morris
Cc: Radioactive Frog; Reza Toghraee; Cisco certification
Subject: Re: OT: is it possible to have BRI back2back connection?
Router-sip(config)#int bri0/1/0
Router-sip(config-if)#isdn proto
Router-sip(config-if)#isdn protocol-emulate ?
network ISDN protocol emulation network side
user ISDN protocol emulation user side (default)
Nick
On Sat, Oct 18, 2008 at 3:05 PM, Scott Morris <swm@emanon.com> wrote:
> PRI yes BRI no. You need a simulator for the switch language.
>
> As Scott(1) noted, Adtran makes a simulator that isn't necessarily cheap.
> I
> think Teltone makes one and there's another that's escaping my mind at
> the moment that used to be popular back when ISDN was in the R&S lab!
> :)
>
> Scott
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of Radioactive Frog
> Sent: Saturday, October 18, 2008 8:37 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
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > ____________________________________________________________________
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>
>
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>
> ______________________________________________________________________
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>
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>
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