[nsp] 7200 Boot selection process

[Gerald]

I seem to have difficulty finding a Cisco documented answer for this
so...:

What is the selection pattern for a Cisco 7200 for picking IOS images.

I had the boot order show up properly in sho run. Copied to startup,
reloaded and it picked the image on slot0:image instead of the higher
listed image on slot1:image.

Does it pick the lower number by default? Where does it decide what it is
going to pick from if both options are on flash.

Thanks for the help,

Gerald