I have one router 1751 with wic-1am and 3825 with nm-8am-v2. What am doing is to configure DDR Back when my primary serial link goes down.
The router 1751 is the " Calling Router" and 3825 is the "Called Router".
The problem is when the serial interface goes down, and the backup link is then activated. As i see the debug the router 1751 is calling, but about 5 second it is disconnected. It seems the 3825 router doesn't pick up the call.
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...