I plan to upgrade IOS for Cisco switch 4506. I have two pair of 4506 act as core switch, need to know whether is it ok during the upgrade we running different IOS. For example, Switch A running IOS 12.1.1 and Swwitch B running IOS 14.1.1.
Any issue if we have differrent IOS during upgrade?
Lack of information. But unless you are running VSS, you can have two chassis running HSRP, for example, and running different IOS. The only thing to consider is that both chassis should have the same Feature Set.
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...