Digital Data Communications Message Protocol: Difference between revisions

Revision as of 00:33, 16 June 2013

Revision as of 03:55, 4 November 2013

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{{notability|date=October 2011}}

{{primary sources|date=October 2011}}

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'''Digital Data Communications Message Protocol''' ('''DDCMP''') is a [[byte-oriented protocol|byte-oriented]] [[communications protocol]] devised by [[Digital Equipment Corporation]] in 1974 to allow communication over point-to-point network links for the company's [[DECnet]] Phase I network protocol. The protocol uses full or half [[Duplex (telecommunications)|duplex]] [[Synchronization|synchronous]] and [[Asynchronous communication|asynchronous]] links and allowed errors introduced in transmission to be detected and corrected. It was retained and extended for later versions of the DECnet protocol.

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* [http://telecom.tbi.net/ddcmp.txt Protocol specification] (courtesy of [[Digital Equipment Corporation|DEC]])

[[Category:Network protocols]]

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[[Category:Network protocols]]