[c-nsp] overly optimistic pps rates?

[Andrew]

By the way, is there any compelling reason to be using a 28xx over
something like the EOL'd 7120-T3 or a 7204VXR with PA-T3 module?  Both
of those solutions are cheaper than a 2811 and NM-1T3/E3 (which seems
to be obscenely expensive all by itself).