This sets this server's position in the ordered list of 802.1X accounting servers the switch sends records to. When search type is set to priority, this value determines which accounting server receives records first and which is only used as a fallback, so an admin relying on a secondary accounting server for redundancy needs to confirm this priority is numerically lower-priority than the primary's. For example, a primary accounting collector might be priority 1 with a secondary log-archive server at priority 2, so records only fail over to the archive server if the primary collector stops responding.