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Cisco ISR 2921 ATM Interface Issue

virkshivraj
Level 1
Level 1

Hi All

I have an cisco 2921 CPE where I need to configure ATM interface as the backup link connecting back to the our POP. The configuration of the interface is as per below:

interface ATM0/0/0
 ip address 100.64.11.225 255.255.255.248
 loopback
 no atm ilmi-keepalive
 pvc 0/100
  protocol ip 100.64.11.225
  encapsulation aal5snap
 !
end

The line status on for the interface is UP and UP. See below: 

ATM0/0/0                   100.64.11.225   YES manual up                    up

This is a point to point link delivered as an ADSL tail. 

When I try to ping ATM interface's own IP address 100.64.11.225 in get no response. I have been working on this for the entire day now. I have tried all different configurations combinations that I think cloud be causing this issue and but still no joy .  

Hence the reason why Im reaching out to the wider community for HELP !! 

Regards 

Shiv

 

 

 

1 Reply 1

Vinit Jain
Cisco Employee
Cisco Employee

Any reason you have loopback configured on the interface? This configuration is used for loopback testing. Can you remove the config and see if that helps. 

Thanks
--Vinit