[c-nsp] Dreaded FIB Exception on Sup2

[Kevin Graham]

> Yeah but since the list price for the RSP720-3CXL is the same as the

> list price for the SUP720-3BXL, I don't see a reason not to go for the
> RSP. Does one exist?

It's minimal, but RSP720-3CXL is going to require a "7600", though if you
are willing to trade the MSFC4 for VSS, you can go with a VS-Sup720-3CXL.
Either one is going to force you off of 12.2SXF.