I have a 2621xm in my netbar to the internet via the FTTB line.One FE interface to Lan,another to Wan.But these days users in the lan can't access the internet sometimes.And at the same time the router's cpu utilization is 100%.I enable the netflow switching,and use "sh ip cache flow",and can see many 1080 tcp packets from a inside pc.Yes,a damnable proxy software!But I also can't use the acl to drop the 1080 packet because of our service.Has Cisco any solutions for this problem???
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...