Format: START TRANSPORT /qualifier

 Start LASTDRIVER transport.  By default, LASTCP will initialize the first
 ethernet controller for LASTDRIVER.

 LASTCP will first try to start the device specified in the /DEVICE qualifier.
 If not specified, LASTCP will start the device specified in the LAST$DEVICE
 logical name.  Finally, if neither LAST$DEVICE nor /DEVICE are specified,
 LASTCP will attempt to start all ethernet device based on an internal table.

 The LAST transport should not be started until after DECnet has been
 started. If the LAST transport is started before DECnet, DECnet will
 fail to start properly.