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Fibre Channel HBAs, as well as CNAs, are available for all major open systems, computer architectures, and buses, including PCI and SBus. HBAs connect servers to the Fibre Channel network and are part of a class of devices known as translation devices. Some are OS dependent.
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.
All Fibre Channel communication is done in units of four 10-bit codes. This group of 4 codes is called a transmission word . An ordered set is a transmission word that includes some combination of control (K) codes and data (D) codes .
Fibre Channel over Ethernet (FCoE) is a computer network technology that encapsulates Fibre Channel frames over Ethernet networks. This allows Fibre Channel to use 10 Gigabit Ethernet networks (or higher speeds) while preserving the Fibre Channel protocol.
Internet Fibre Channel Protocol (iFCP) is a gateway-to-gateway network protocol standard that provides Fibre Channel fabric functionality to Fibre Channel devices over an IP network. It is officially ratified by the Internet Engineering Task Force. Its most common forms are in 1 Gbit/s, 2 Gbit/s, 4 Gbit/s, 8 Gbit/s, and 10 Gbit/s, a shortened ...
The Fibre Channel SAN connects servers to storage via Fibre Channel switches. Storage area networks (SANs) are sometimes referred to as network behind the servers [2]: 11 and historically developed out of a centralized data storage model, but with its own data network. A SAN is, at its simplest, a dedicated network for data storage.
The fabric is a network of Fibre Channel devices which allows many-to-many communication, device name lookup, security, and redundancy. FC switches implement zoning, a mechanism that disables unwanted traffic between certain fabric nodes. Fibre Channel switches may be deployed one at a time or in larger multi-switch configurations.
In storage networking, Fibre Channel zoning is the partitioning of a Fibre Channel fabric into smaller subsets to restrict interference, add security, and to simplify management. While a SAN makes available several devices and/or ports to a single device, each system connected to the SAN should only be allowed access to a controlled subset of ...