A 3640 router with 1 ethernet if and 8 ISDN-BRI interfaces is used for remote access (dial-in).
For redundancy reasons a second router is installed in parallel (all ISDN lines connected to both routers). In order to avoid changes in the rest of the network, we would like to run HSRP on the ethernet interface (virtual IP = original ethernet IP of first router).
Dial-in via ISDN will either connect you to the active router and it works fine, or you reach the standby router and nothing works because the route back points to the active (ethernet) router.
Is there a "trick" - similar to "tracking" - with which you can tell the ISDN interfaces of the standby router to stay in "shutdown" state until the ethernet interface becomes HSRP active ?
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...