Is there a command line that I can use when setting up a multicast
session that will reboot the workstations when finished? I have about
250 new dells coming in that are spread out in many many rooms, at the
bash# I'm punching in "img s imagename" to start a client session, but I
can't figure out a way to have them restart when finished, this would
really save a lot of time if possible.

Thanks in advance for any suggestions!