Our company has in usage a catalyst 3550-12G configured with OSPF routing protocol,with one Gbic directly to the backbone and one Gbic for redundancy (an alternative path). The problem is that all backbone routers are using the redundacy path and are seing catalyst 3550-12G in INIT phase for the directly link. in this way all the traffic coming from branches is transported by the redundant link, not directly with the short cost path. It seems that catalyst 3550-12G doesn't see the adjiances routers connected through the primary link.
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...