I hope I do not sound like an idiot but to date I have never had to upgrade the firmware on our Catalyst switches. So now I am at the point to where I want to but it seems as if either some of the switches have no upgrades and I also want to be sure I am selecting the correct firmware to download. Advice would be very welcome...
To gain access to the IOS images that you will need, you will probably need to have at least one SmartNET contract assigned to your CCO cisco login. Otherwise, you might not be able to gain access to download the new IOS images.
Once you get this figured out, you can use the Feature Navigator to find the IOS which is compatible with your switch.
It is very important that you verify you meet the minimum memory requirements BEFORE you start the upgrade procedure! There are various commands (depending on your switch model) which will tell you how much RAM & flash memory are on your switch.
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...