11-06-2014 02:52 AM - edited 03-05-2019 12:07 AM
Hi,
We are using cisco router 1841 series with RAD ASMi-52.
The problem we are facing is Serial 0/0/0 status is UP and protocol description is DOWN.
When I check the local loopback, it seems ok !
So could somebody help me on this regards, how to find the solution as the telephone copany is saying tere line is ok.
regards
Kumarjit
11-08-2014 05:07 PM
Serial 0/0/0 status is UP and protocol description is DOWN.
Means Layer 1 is OK but Layer 2 is not. Check the configuration of both sides.
Post the config of the interfaces of both ends.
07-23-2015 11:26 AM
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