What is iSCSI?

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Author(s)/Presenter(s):

SNIA

Library Content Type

Tutorial

Library Release Date

Focus Areas

Networked Storage

Abstract

The SNIA dictionary defines Internet Small Computer Systems Interface (iSCSI) as a transport protocol that provides for the SCSI protocol to be carried over a TCP-based IP network, standardized by the Internet Engineering Task Force and described in RFC 3720.

iSCSI is a block protocol for storage networking and runs the very common SCSI storage protocol across a network connection which is usually Ethernet.