1    /SPEED

       /SPEED=linespeed

    Supplies the total speed in Megabits/Sec. of all LAN connections
    between two nodes to be used in calculating the window size.

2    /DISTANCE

       /DISTANCE=KILOMETERS [or =MILES]=distance

    Supplies the distance in kilometers or miles of the cable route
    between two nodes to be used in calculating the window size.

3    /OPTIMIZE

       /OPTIMIZE=LOCKING [or =IO]=distance

    Supplies the calculation with the type of intersite cluster
    communications to be optimized as follows:

    o  LOCKING indicates that the window size is to be optimized
       for lock messages that are relatively small, or for ICC
       communications using message sizes of up to a few hundred
       bytes.

    o  IO indicates that the window size is to be optimized for MSCP
       served IO, or for ICC communications using large messages.