/sys$common/syshlp/LAN$HELP.HLB  —  XX SDA command
    This command executes the LAN exerciser.

    By default this image is loaded from SYS$SHARE.  However, it can
    be redirected with the following logical:

         $ define xx$sda [dir-spec]xx$sda.exe

    Format:

         SDA> xx command
Additional Information: explode extract
EXAMINE HELP LOAD SHOW START STOP Multicast Ethertypes
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