I'm not well versed with this model and here's my problem. I already had an IOS in bootflash, but as I entered the new one and gave my 4507R-E a "boot system bootflash:NameOfIOS" command....it completely ignored and autobooted on the first IOS it found....The old one.
I ended up deleting and squeezing the old one so as to get what I wanted but, I would've enjoyed keeping the old one too.
Can you tell me what I'm doin' wrong, and how to go about doin'it right the nex time!?