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Fl_port – HP Brocade 4Gb SAN Switch for HP BladeSystem c-Class User Manual

Page 149

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Fabric OS 5.0.0 Advanced Web Tools user guide 149

fabric services

Codes that describe the communication to and from any well-known address.

fabric topology

The arrangement of switches that form a fabric.

FC-4

Layer of Fibre Channel transport that handles standards and profiles for mapping upper-level

protocols such as SCSI and IP onto the Fibre Channel Protocol.

FC-GS-3

Fibre Channel Generic Services, third generation.

FCIP

Fibre Channel over IP.

FC-NAT

Fibre Channel network address translation.

FCIP tunneling

service

The HP StorageWorks Multiprotocol SAN Routing Service that enables SANs to span longer

distances than can be supported with native Fibre Channel links. FCIP is a TCP/IP-based

tunneling protocol that allows the transparent interconnection of geographically distributed

SAN islands through an IP-based network.

FCP

Fibre Channel Protocol. Mapping of protocols onto the Fibre Channel standard protocols. For

example, SCSI FCP maps SCSI-3 onto Fibre Channel.

FCRP

Fibre Channel Router Protocol. A protocol that enables LSAN switches to perform routing

between different edge fabrics, optionally across a backbone fabric.

FCRS

Fibre Channel Routing Service. The HP StorageWorks Multiprotocol SAN Routing Service that

extends hierarchical networking capabilities to Fibre Channel fabrics. Sometimes called

FC-to-FC routing, FCRS enables devices located on separate fabrics to communicate without

merging the fabrics. It also enables the creation of LSANs. See also

MP Router

.

FC-SW-2

The second-generation Fibre Channel Switch Fabric standard defined by ANSI. Specifies tools

and algorithms for the interconnection and initialization of Fibre Channel switches to create a

multiswitch Fibre Channel fabric.

Fibre Channel

The primary protocol used for building SANs to transmit data between servers, switches, and

storage devices. Unlike IP and Ethernet, Fibre Channel is designed to support the needs of

storage devices of all types. It is a high-speed, serial, bidirectional, topology-independent,

multiprotocol, and highly scalable interconnection between computers, peripherals, and

networks.

Fibre Channel

transport

A protocol service that supports communication between Fibre Channel service providers.

FID

Fabric ID. Unique identifier of a fabric in a meta-SAN.

firmware

The basic operating system provided with the hardware.

FL_Port

Fabric loop port. A port that is able to transmit under fabric protocol and also has

arbitrated-loop capabilities. Can be used to connect an NL_Port to a switch. See also

F_Port

,

Fx_Port

.

flash

Programmable nonvolatile RAM (NVRAM) memory that maintains its contents without power.

frame

The Fibre Channel structure used to transmit data between ports. Consists of a start-of-frame

delimiter, header, optional headers, data payload, cyclic redundancy check (CRC), and

end-of-frame delimiter. There are two types of frames: link control frames (transmission

acknowledgements and so forth) and data frames.

FS

Fibre Channel service. A service that is defined by Fibre Channel standards and exists at a

well-known address. For example, the Simple Name Server is a Fibre Channel service.

FSPF

Fabric shortest path first. The HP StorageWorks routing protocol for Fibre Channel switches.

FTP

File Transfer Protocol.

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