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NAME  -  poll the counters on the specified switch/port and
       report rate of change information.

SYNOPSIS [-p <pause_time> -v -n <cycles> -G] <guid|lid> <port>

DESCRIPTION polls the port counters  of  the  specified  port  and
       calculates rate of change information.


       -p <pause_time>
              Specify  a pause time (polling interval) other than the default.

       -v     Be verbose.

       -n <cycles>
              Run for a set number of poll intervals and stop.  (Default == -1
              == forever)

       -G     The address provided is a GUID rather than LID.


       Ira Weiny