HP StorageWorks 2.140 Director Switch - Manual (Page 97)

Monitoring and managing the Director
95 Director Element Manager User Guide
■ Port WWN—The port WWN of the attached node (N_Port). The 16-digit
WWN is a set of unique numbers assigned to the device attached to the port.
The WWN is prefixed by the manufacturer’s name of the host bus adapter that
attaches to the device. If there is a nickname assigned, the nickname displays
instead of the WWN.
■ Unit Type—The following information, if supported, is supplied by the
attached device:
— Channel path ##, where ## will be replaced with the Channel Path
Identifier (2 hex digits)
— Communications controller
— Converter
— Direct access storage
— Gateway
— HBA
— Host
— Hub
— Integrated CTC adapter
— Magnetic tape
— Module
— Other
— Printer
— Proxy-agent
— Software driver
— Stand-alone CTC adapter
— Storage subsystem
— Storage device
— Switch
— Terminal (full screen)
— Terminal (line mode)
— Unit record (input)
— Unit record (output)