Global Information Lookup Global Information

Fibre Channel Protocol information


Fibre Channel Protocol (FCP) is the SCSI interface protocol utilising an underlying Fibre Channel connection. The Fibre Channel standards define a high-speed data transfer mechanism that can be used to connect workstations, mainframes, supercomputers, storage devices and displays. FCP addresses the need for very fast transfers of large volumes of information and could relieve system manufacturers from the burden of supporting a variety of channels and networks, as it provides one standard for networking, storage and data transfer. Some Fibre Channel characteristics are:

  • Performance from 266 megabits/second to 16 gigabits/second
  • Support both optical and copper media, with distances up to 10 km.
  • Small connectors (sfp+ are most common)
  • High-bandwidth utilisation with distance insensitivity
  • Support for multiple cost/performance levels, from small systems to supercomputers
  • Ability to carry multiple existing interface command sets, including Internet Protocol (IP), SCSI, IPI, HIPPI-FP, and audio/video.

Fibre Channel consists of the following layers:

  • FC-0 -- The interface to the physical media
  • FC-1 -- The encoding and decoding of data and out-of-band physical link control information for transmission over the physical media
  • FC-2 -- The transfer of frames, sequences and exchanges comprising protocol information units.
  • FC-3 -- Common services required for advanced features such as striping, hunt group and multicast.
  • FC-4 -- Application interfaces that can execute over Fibre Channel such as the Fibre Channel Protocol for SCSI (FCS).

Unlike a layered network architecture, a Fibre Channel network is largely specified by functional elements and the interfaces between them. These consist, in part, of the following:

  • N_PORTs—The end points for traffic.
  • FC Devices—The devices to which the N_PORTs provide access.
  • Fabric Ports—The interfaces within a network that provide attachment for an N_PORT.
  • The network infrastructure for carrying frame traffic between N_PORTs.
  • Within a switched or mixed fabric, a set of auxiliary servers, including a name server for device discovery and network address resolution.

Fibre Channel network topologies consist of the following:

  • Arbitrated Loop—A series of N_PORTs connected together in daisy-chain fashion.
  • Switched Fabric—A network consisting of switching elements.
  • Mixed Fabric—A network consisting of switches and "fabric-attached" loops. A loop-attached N_PORT (NL_PORT) is connected to the loop through an L_PORT and accesses the fabric by way of an FL_PORT.

and 26 Related for: Fibre Channel Protocol information

Request time (Page generated in 0.8107 seconds.)

Fibre Channel

Last Update:

Fibre Channel (FC) is a high-speed data transfer protocol providing in-order, lossless delivery of raw block data. Fibre Channel is primarily used to connect...

Word Count : 3398

Fibre Channel Protocol

Last Update:

Fibre Channel Protocol (FCP) is the SCSI interface protocol utilising an underlying Fibre Channel connection. The Fibre Channel standards define a high-speed...

Word Count : 401

Internet Fibre Channel Protocol

Last Update:

Internet Fibre Channel Protocol (iFCP) is a gateway-to-gateway network protocol standard that provides Fibre Channel fabric functionality to Fibre Channel devices...

Word Count : 229

Fibre Channel over Ethernet

Last Update:

networks. This allows Fibre Channel to use 10 Gigabit Ethernet networks (or higher speeds) while preserving the Fibre Channel protocol. The specification was...

Word Count : 1198

Fibre Channel switch

Last Update:

field, a Fibre Channel switch is a network switch compatible with the Fibre Channel (FC) protocol. It allows the creation of a Fibre Channel fabric, that...

Word Count : 262

Fibre Channel over IP

Last Update:

Fibre Channel over IP (FCIP or FC/IP, also known as Fibre Channel tunneling or storage tunneling) is a protocol created by the Internet Engineering Task...

Word Count : 204

List of Fibre Channel standards

Last Update:

RFC 4438 - Fibre-Channel Name Server MIB RFC 4369 - Definitions of Managed Objects for Internet Fibre Channel Protocol iFCP RFC 4044 - Fibre Channel Management...

Word Count : 521

Fibre Channel network protocols

Last Update:

Communication between devices in a fibre channel network uses different elements of Fibre Channel standards. All Fibre Channel communication is done in units...

Word Count : 461

Fibre Channel frame

Last Update:

In computer networking, a Fibre Channel frame is the frame of the Fibre Channel protocol. The basic building blocks of an FC connection are the frames...

Word Count : 260

Switched fabric

Last Update:

layer. In the Fibre Channel Switched Fabric (FC-SW-6) topology, devices are connected to each other through one or more Fibre Channel switches. While...

Word Count : 417

Storage area network

Last Update:

transferred using the TCP and IP protocols over Ethernet. Distinct protocols were developed for SANs, such as Fibre Channel, iSCSI, Infiniband. Therefore...

Word Count : 2649

FICON

Last Update:

(Fibre Connection) is the IBM proprietary name for the ANSI FC-SB-3 Single-Byte Command Code Sets-3 Mapping Protocol for Fibre Channel (FC) protocol....

Word Count : 1331

Transport layer

Last Update:

and Fibre Channel. ATP, AppleTalk Transaction Protocol CUDP, Cyclic UDP DCCP, Datagram Congestion Control Protocol FCP, Fibre Channel Protocol IL, IL...

Word Count : 1610

IPFC

Last Update:

IPFC stands for Internet Protocol over Fibre Channel. It governs a set of standards created in January 2006 for address resolution (ARP) and transmitting...

Word Count : 415

Arbitrated loop

Last Update:

physical topology as point-to-point, but still acts as a loop protocol-wise. Fibre Channel ports capable of arbitrated loop communication are NL_port (node...

Word Count : 493

ISCSI

Last Update:

locally attached SCSI disks. It mainly competes with Fibre Channel, but unlike traditional Fibre Channel which usually requires dedicated cabling, iSCSI can...

Word Count : 3244

SCSI

Last Update:

physical versions of SCSI‍—‌Serial Attached SCSI (SAS), SCSI-over-Fibre Channel Protocol (FCP), and USB Attached SCSI (UAS)‍—‌break from the traditional...

Word Count : 3710

Transmission Control Protocol

Last Update:

performance reasons, most storage area networks (SANs) use Fibre Channel Protocol (FCP) over Fibre Channel connections. Also, for embedded systems, network booting...

Word Count : 12507

Fibre Channel zoning

Last Update:

In storage networking, Fibre Channel zoning is the partitioning of a Fibre Channel fabric into smaller subsets to restrict interference, add security...

Word Count : 516

Registered state change notification

Last Update:

In Fibre Channel protocol, a registered state change notification (RSCN) is a Fibre Channel fabric's notification sent to all specified nodes in case of...

Word Count : 363

Nimble Storage

Last Update:

storage, particularly data storage arrays that utilize the iSCSI and Fibre Channel protocols, and includes data backup and data protection features. Nimble...

Word Count : 977

SCSI initiator and target

Last Update:

are applicable not only to traditional parallel SCSI, but also to Fibre Channel Protocol (FCP), iSCSI (see iSCSI target), HyperSCSI, (in some sense) SATA...

Word Count : 298

Internet Storage Name Service

Last Update:

Storage Name Service (iSNS) protocol allows automated discovery, management and configuration of iSCSI and Fibre Channel devices (using iFCP gateways)...

Word Count : 634

ONTAP

Last Update:

supported NFS, but later added support for SMB, iSCSI, and Fibre Channel Protocol (including Fibre Channel over Ethernet and FC-NVMe). On June 16, 2006, NetApp...

Word Count : 11085

FCP

Last Update:

football club FC Paris and FC Paris (women), French football clubs Fibre Channel Protocol, a data transfer mechanism Final Cut Pro, video editing software...

Word Count : 247

NetApp FAS

Last Update:

block-based protocols, such as the SCSI over the Fibre Channel Protocol on a Fibre Channel network, Fibre Channel over Ethernet (FCoE), iSCSI, and FC-NVMe transport...

Word Count : 4380

PDF Search Engine © AllGlobal.net