Systems Network Architecture Last modified: Wednesday, July 19, 2006
Short for Systems Network Architecture, a set of network protocols developed by IBM. Originally designed in 1974 for IBM's mainframe computers, SNA has evolved over the years so that it now also supports peer-to-peer networks of workstations.
Introduction to SNA Contains an introduction to SNA, along with related networking links.

Related Terms

APPC mainframe network SDLC VTAM

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