[j-nsp] Activating FPC's on an EX8208

[Pete Ashdown]

I just purchased a used EX8208 due to the fact that my EX4550's don't
handle IPv6 filtering on vlans.  Now I'm having trouble getting the
EX8208 to recognize any of its FPCs.   "Show chassis hardware" and "show
chassis fpc" don't have anything in them at all and the ON LED on each
card isn't lit, even though I have "set chassis fpc N power on" for each
of them.  I am planning to buy a service contract if I can actually get
the box in service, but I've sort of got a chicken-and-the-egg problem here.

Any help is appreciated.