This object allows the jack type to be configured or a priority to be set. This applies to Ethernet interfaces that may support more than one type of jack on an inter- face and only one jack is valid at a time. Consider two cases: 1. A product supports two types of jacks, a RJ45 copper- wire interface and a SFP fiber interface. The product is required to have the user set the active jack or allow it to be auto detected. The values for this object that allow the requirement to be satisfied and their interp- retation are as follows: a. fiber(1) - The fiber jack is active and the others, e.g. rj45, are ignored. b. rj45(2) - The rj45 jack is actie and the others, eg.fiber, are ignored. c. auto(3) - Either jack can be used and it is up to the implementation to determine which jack has presedence when both jacks are active. This determination must be clearly documented in the SNMP Operational Speci- fication. No default is specified for this MIB object so the default value for this object must be clearly documented in the SNMP Operational Specification. 2. A product supports two types of jacks, a RJ45 copper- wire interface and s SFP fiber interface. The product is required to have the user select which jack has priority when both jacks are active. The values for this object that allow the requirement to be satisfied and their interpretation are as follos: a. fiber(1) - The fiber jack has priority. b. rj45(2) - The rj45 jack has priority. c. auto(3) - Not used.