I have a 2822 switch that won't accept upgrades to 9.x Enterprise firmware (or anything close to it, Enterprise or not). It has 5.something on it and I can load that image as many times as I want to, but nothing newer.
It's not a memory limitation, as it has the same amount as my 1924F. That switch is running 9.x Enterprise firmware and I am able to load various versions into it with no problem.
Is there a hardware difference between 2822 versions, or a socketed PROM version that needs to be upgraded to make this work? Any leads appreciated!
