CEF not working on Catalyst 3750 (L3) with EMI image
I have a Cisco 3750 switch peering with Internet Service provider using BGP. When I start learning BGP routes, the CPU utilization shoots to 99 %. On analysis, we observed that Interrupt utilization is high and packets are getting process switched not cef switched. This is not happening on Cisco 3750 switch and working fine on Cisco 3660 router.
Re: CEF not working on Catalyst 3750 (L3) with EMI image
Yesterday we again tried enabling BGP and imported around 3000 routes but CPU utilization did not shoot. However, the cef entries are still the same. Since the CPU utilization is under control, my problem is resolved.
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...