HP AA-RW20A-TE manual Power On Self Test, Small Form-Factor Pluggable, Level, and expiration date

NL_Port	Node Loop Port. An FC device port that supports arbitrated loop protocol.
N_Port	Node Port. An FC device port in a point-to-point or fabric connection.
Pending firmware	The firmware image that will be activated upon the next switch reset
PFE key	Product Feature Enablement key. A password that you can purchase from your
	switch distributor or authorized reseller to enable particular features in your switch
POST	Power On Self Test
Power On Self Test	Diagnostics that the switch chassis performs at start up
(POST)
Principal switch	The switch in the fabric that manages domain ID assignments
Product Feature	A password that you can purchase from your switch distributor or authorized
Enablement key	reseller to enable particular features in your switch

McDATA Web Server Switch management application

SFP	Small Form-Factor Pluggable
Small Form-Factor	A transceiver device, smaller than a GigaBit Interface Converter, that plugs into the
Pluggable (SFP)	FC port
SNMP	Simple Network Management Protocol
Target	A storage device that responds to an initiator device
User account	An object stored on a switch that consists of an account name, password, authority
	level, and expiration date
VCCI	Voluntary Control Council for Interference
World Wide Name	A unique 64-bit address assigned to a device by the device manufacturer
(WWN)
WWN	World Wide Name
Zone	Zoning divides the fabric for purposes of controlling discovery. Members of the
	same zone automatically discover and communicate freely with all other members
	of the same zone.
Zone set	A set of zones grouped together. The active zone set defines the zoning for a fabric.
Zoning database	The set of zone sets, zones, and aliases stored on a switch

McDATA® 4Gb SAN Switch for HP p-Class BladeSystem user guide 219