[c-nsp] Memory requirements in Cisco Feature Navigator

[Brett Looney]

> I've got an IOS (12.3(14)T7) that I'm trying to load onto a 3640 router.
> According to the feature navigator, it should require 96mb DRAM, 32mb
> flash, which this router has. But, when I try to boot it, it gives me
> an out-of-memory error and crashes during boot. Is the FN wrong, or is
> there something I can do?

I had this issue many moons ago with a 26xx image. It turns out that the
image would run in the specified RAM (just) but only if there wasn't a
network module present. This required more RAM and therefore the image
wouldn't boot. The feature navigator sometimes doesn't take this into
account - it merely lists the minimum RAM required.

B.