This is a write-only control object where setting the value to 'reset' clears statistics for a single specific port, while 'noReset' has no effect. This gives an admin the finer-grained counterpart to cdx6500NMNPSresetStatAll, letting them clear just one problem port's history, for example after replacing a bad cable on that one port, without disturbing the accumulated statistics on every other port in the node. For example, resetting only the statistics for port 12 after fixing a bad connector there lets the admin verify the fix by watching that port's error counters start fresh, while other ports' longer-term history stays intact for comparison.