Routers can't reach each other

[lruberintwari]

Hello,

See attached the topo and routers configs. I don't understand why the two routers are not able to connect. I am using ISDN cards on both router. Thanks in advance for helping me through

Regards,

Lio

[Latchum Naidu]

Hi Lio,

Looks like you have misconfigured the BRI interfaces.
Please refer the below link for best practice...
http://www.cisco.com/en/US/docs/ios/12_0t/12_0t3/feature/guide/brivicFM.html

Please rate the helpfull posts.
Regards,
Naidu.