enabled zone con- The currently enabled configuration of zones. Only one

figuration

configuration can be enabled at a time. See also zone, zone

 

configuration.

end-to-end flow

A facility that governs flow of class 1 and class 2 frames

control

between N_Ports.

error

With respect to FC, a missing or corrupted frame, time-out, loss

 

of synchronization, or loss of signal (link error).

exchange

The highest-level FC mechanism used for communication

 

between N_Ports. Composed of one or more related

 

sequences; can work in one or both directions.

F_Port

Fabric port. A port that is able to transmit under fabric protocol

 

and interface over links. Can be used to connect an N_Port

 

to a switch. See also U_Port.

fabric

An FC network containing two or more switches in addition to

 

hosts and devices. May also be called a switched fabric.

fabric name

The unique identifier assigned to a fabric and communicated

 

during login and port discovery.

FCIA

Fibre Channel Industry Association. An international

 

organization of FC industry professionals. Among other things,

 

provides oversight of ANSI and industry standards.

FCP

Fibre Channel Protocol. Mapping of protocols onto the FC

 

standard protocols. For example, SCSI FCP maps SCSI-3 onto

 

FC.

FCS switch

Fabric Configuration Server switch. One or more designated

 

HP switches that store and manage the configuration and

 

security parameters for all switches in the fabric.

Fibre Channel

The primary protocol 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 protocol, and is a highly

 

scalable interconnection between computers, peripherals, and

 

networks.

fill word

An IDLE or ARB ordered set that is transmitted during breaks

 

between data frames to keep the link active.

FLOGI

The process by which an N_Port determines whether a fabric

 

is present and, if so, exchanges service parameters with it.

 

See also PLOGI.

Brocade 4Gb SAN Switch for HP c-Class BladeSystem

79

Page 79
Image 79
HP Brocade 4Gb SAN c-Class BladeSystem manual Fcia, Fcp, Flogi