I have a couple of 3750G-24T-E switches running IOS 12.2
I would like to upgrade to IOS 15.x. Is this possible? Where do I find some information on the required licenses and costs? I must admit that the cisco search function did come up with a few pages but i was not able to extract the required information. I have not used the new software activation features yet. I would be very grateful if someone could state the steps in simple words if possible.