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Abstract Preview

Specifies the method by which a network-layer interworking unit (IWU) uses the X.25 packet layer protocol to support the OSI connection-mode network service. The specification is expressed in terms of a mapping between the network internal layer service defined in ISO/IEC 10028 and the virtual call and permanent virtual circuit services of the X.25 packet layer protocol. Provides the PICS (Protocol Implementation Conformance Statement) proforma in compliance with the relevant requirements, and in accordance with the relevant guidance, given in ISO/IEC 9646-2.


General information

  • Status :  Published
    Publication date : 1993-05
  • Edition : 1
    Number of pages : 29
  • Technical Committee
    :
    ISO/IEC JTC 1/SC 6
    Telecommunications and information exchange between systems
  • ICS :
    35.100.30
    Network layer

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Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO/IEC 10177:1993

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