HP StorageWorks 2/140 - Director Switch Product Manager Manual page 217

Glossary
FICON
An IBM set of products and services introduced in 1999 that is based on the Fibre Channel
Standard. FICON technology uses fiber-optic cables as the data transmission medium and
significantly improves I/O performance (including one Gbps bidirectional data transfer).
FICON Management Server
An optional feature that can be enabled on the director or switch through the Product Manager
application. When enabled, host control and management of the director or switch is provided
through an S/390 Parallel Enterprise or zSeries Server attached to a director or switch port.
field-replaceable unit (FRU)
Assembly removed and replaced in its entirety when any one of its components fails.
firmware
Embedded program code that resides and executes on the director.
FPM card
See fiber port module card.
F_Port
See fabric port.
FRU
See field-replaceable unit.
gateway
A multi-homed host used to route network traffic from one network to another, and to pass
network traffic from one protocol to another.
gateway address
A unique string of numbers (in the format xxx.xx.xxx.xxx) that identifies a gateway on the
network.
generic port (G_Port)
Physical interface on a director that can function either as a fabric port (F_Port) or an
expansion port (E_Port) depending on the port type to which it connects.
G_Port
See generic port.
HAFM application
See StorageWorks HA-Fabric Manager application.
director product manager user guide Glossary–9