From: Marvin Greenlee (marvingreenlee@yahoo.com)
Date: Thu Jul 08 2004 - 18:08:33 GMT-3
Two multiflex T1s can do back-to-back ATM just fine.
You will not be able to do SVCs or Autodiscovery, but
you can do PVCs.
Configuration examples using two MC3810s:
http://www.cisco.com/en/US/products/hw/routers/ps1904/products_configuration_guide_chapter09186a008007dc59.html#1032657
Marvin Greenlee
Network Learning, Inc.
marvin@ccbootcamp.com
--- dusth <dusth@comcast.net> wrote:
> Hi all,
>
> Do 2 of vwic-1mft-t1 configure as atm mode back to
> back do all the works as
> atm module as well? Or, I need 2 of NM-1ATM-25.
> Any feedback would very appreciate.
> Dustin
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of
> Alfred Chin
> Sent: Wednesday, July 07, 2004 6:52 PM
> To: 'Jose Mujica'; ccielab@groupstudy.com
> Subject: RE: ATM Back-to-Back Config
>
> Try using the console cable instead. It works for
> me.
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of
> Jose Mujica
> Sent: Wednesday, July 07, 2004 3:47 PM
> To: ccielab@groupstudy.com
> Subject: ATM Back-to-Back Config
>
> HI.
>
> I have two 2600 routers each with an NM-1ATM-25 atm
> card. I would like
> to do
> a back-to-back configuration but the interface still
> down, down. I look
> at CCO
> sample configs and I'm using exactly the same
> configuration without any
> luck.
>
> I'm using 12.2(15)T12 on both routers... Here the
> configuration I'm
> using:
>
> R1:
>
> interface ATM1/0
> ip address 192.168.1.20 255.255.255.0
> map-group atm-in
> atm clock INTERNAL
> atm pvc 1 1 5 aal5snap
> atm ilmi-keepalive
> no atm address-registration
> !
> map-list atm-in
> ip 192.168.1.10 atm-vc 1 broadcast
> !
>
>
> R2:
>
> interface ATM1/0
> ip address 192.168.1.10 255.255.255.0
> map-group atm-in
> atm clock INTERNAL
> atm pvc 1 1 5 aal5snap
> atm ilmi-keepalive
> !
> map-list atm-in
> ip 192.168.1.20 atm-vc 1 broadcast
> !
>
> I tried with standard ethernet cables (i.e. straight
> and cross cables)..
>
> Am I missing something else?
>
> Thanks in advanced,
> -Jose
>
>
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