I have been having an issue where the site loses power and upon reboot, the switch comes back up, but all of the fiber ports lose the "speed nonegotiate" command (even though it was definitely written to the startup-config).
Because of this all of the fiber ports lose link, and I have to console into the switch and add "speed nonegotiate" to all of the fiber ports again to bring them back up. I have no idea why it's losing that command, any ideas? Any help is appreciated, thanks!
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...