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ITU-T X.213 (10/2001)

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Information technology – Open Systems Interconnection – Network service definition
This Recommendation | International Standard defines the set of capabilities, in terms of abstract service definition, provided by the Network Layer to the Transport Layer. For designers of Transport Layer protocols, it provides a definition of the Network service to allow design and implementation independent of details of the Network Layer protocol. For designers of Network Layer protocols, it defines the set of capabilities to be made available through the action of the protocol.
Citation: https://handle.itu.int/11.1002/1000/5558
Series title: X series: Data networks, open system communications and security
  X.200-X.299: Open Systems Interconnection
  X.210-X.219: Service definitions
Approval date: 2001-10-29
Identical standard:ISO/IEC 8348:2002 (Common)
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 17
Further details: Patent statement(s)
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