ATM Back-to-Back Config

From: Jose Mujica (jose.mujica@netxar.com)
Date: Wed Jul 07 2004 - 16:46:35 GMT-3


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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