[c-nsp] 4006 sup2 can run IOS?

[lists at hojmark.org]

> We have a 4006 series switch with supervisor engine 2. It
> runs CatOS just now. Can we upgrade to IOS?

No.

No C4K product that runs CatOS can be upgraded to IOS.

> I read cisco.com and follow the IOS upgrade planner,
> and I can select IOS image for this platform.

You're likely looking at the Sup2+, which is a completely different beast.

-A