Description: This object specifies either the particular port to which this topology restriction applies, or if the value is the zero-length string, that the topology restriction applies to all ports on the particular Switch.

In the FC-SP Policy Database, restrictions for a particular port are formatted within a Port Connectivity Entry of a Switch Connectivity Object, whereas restrictions for all ports on the Switch are specified in the main part of a Switch Connectivity Object, i.e., not in a Port Connectivity Entry.