Editing Connection-Oriented Network Service

{{short description|Network layer protocol}}
{{Unreferenced|date=July 2017}}
'''Connection-Oriented Network Service''' ('''CONS''') is one of the two [[Open Systems Interconnection]] (OSI) [[network-layer protocol]]s, the other being [[Connectionless-mode Network Service]] (CLNS). It is basically [[X.25]], with a few{{which|date=January 2019}} adjustments.

==Protocols providing CONS==
Some protocols that provide the CONS service:

* [[X.25]], as specified in [http://www.itu.int/rec/T-REC-X.223/en/ ITU-T Recommendation X.223] is a [[Public Data Network]] protocol that provides the Connection Oriented Network Service as described in [http://www.itu.int/rec/T-REC-X.213/en/ ITU-T Recommendation X.213].
* [[Signalling Connection Control Part]] (SCCP), as specified in [http://www.itu.int/rec/T-REC-Q.711/en/ ITU-T Recommendation Q.711] is a [[Signaling System 7]] protocol that provides the Connection Oriented Network Service as described in [http://www.itu.int/rec/T-REC-X.213/en/ ITU-T Recommendation X.213].
* [[Service Specific Connection Oriented Protocol]] (SSCOP), as specified in [http://www.itu.int/rec/T-REQ-Q.2110/en/ ITU-T Recommendation Q.2110] is an [[Asynchronous Transfer Mode]] protocol that provides the Connection Oriented Network Service as described in [http://www.itu.int/rec/T-REC-X.213/en/ ITU-T Recommendation X.213].

[[Category:OSI protocols]]
[[Category:Network layer protocols]]


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