[c-nsp] No 12.4T for 7500s

[Pete Templin]

Alex Rubenstein wrote:
> 
> 
> Well, we use 7500's doe this purpose today (as well as 7200's with 
> NPE-400's). Remember, the latency on the 7200's during BGP scanner is a 
> 'to it' problem, not a 'through it' problem.

Good point.  I'm just gunshy of that, as we ran into the lack of CEF 
subinterface support in 12.0S on our 7507s; latency returns to a 
'through it' problem in that situation.

At least the 7206s return to the playing field now...

pt