Your symptoms, CPU peaks and CEF unable to create adjacency entries points to an exhausted TCAM. Check the number of routes you have and the memory they are consuming. Specially when you redistribute BGP routes. Also check summarization is ok.
An easy way to check if a a CEF problem for a host exists is making an extended ping using the 'record' option. This way you overcome the CEF and the routing decision is made using fast switching with the routing table entries.
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...