Title: DECconcentrator 900MX Connections to the DEChub 900 Backplane on
         Powerup.


        On initial powerup the following modules have no connections to 
        the DEChub 900 intrenal backplane channels.

           DECconcentrator 900MX
           DECconcentrator 900TH
           DECconcentrator 9900FH
           DECswitch 900EE
           DECswitch 900EF
           PEswitch 900TX

        If backplane connections are desired the user must use HUBwatch
        to redirect the desired port to the backplane then use the LAN
        Interconnect Window to connect the port to the FDDI backplane
        channel.