Is it possible that the T1 card on the 3845 needs some controller commands (or service module)? If clocking was not right, or the timeslots were not right, or framing or line code were not right then it might produce these symptoms.
I agree with Rick, we need more info such as a topology diagram, a complete sh int s0/1 from each router and sh controllers. I don't see the clockrate set 64000, also the sh int s0/1 output shows input and output errors.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...