I have a Sonet network that has a management vlan and Spaning tree is controleld by the ethernet cards on the Sonet...Cisco spannign tree is disabled on the switches, but this morning I had a storm from a switch..and it is causign havoc on omy network...Why does the Interface of the Vlan participate or respond to these broadcasts...the data ports on the switch pass through, but the management vlan itself is hammered...How is that possible...to me it sounds like the sonet network is not doing spanning tree very well...the CPU utilization is 100% and the spanning process is the culprit at 60%
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...