[c-nsp] MPLS hardware

[sthaug at nethelp.no]

> This is true. We used a while ago Sup2/MSFC2 with OSM cards to suport 
> MPLS. It was working rather well.  We did not test with FlexWAN.
> OSM cards are no longer supported. You might opt fo OSM+ cards but I'd 
> rather go for Sup32 or Sup720.

For a contrary view, we tried to use Sup2/MSFC2 with OSM cards for MPLS
at my previous employer. It was a disaster.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no