Has any one had problems with 803 cisco routers? On startup the layer1 of isdn is not activated eventhough isdn switch/cable is o.k.Once router is up and you takeout out the isdn cable and put it back in the Layer 1 comes up automatically.below is result of debug isdn q921
I have seen this problem before in Australia. It can take between 5 to 10 minutes for layer one to become active. What it tends to be is that the NT1 that the Telco uses does tend to detect the end device. I have got them (Telco) in the past to hard set that layer one is always active and this fixes the problem.
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...