Amendment
ISO/IEC 7809:1993/Amd 10:1995
Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Classes of procedures — Amendment 10: Extension of HDLC sequence number modulus beyond 128
Reference number
ISO/IEC 7809:1993/Amd 10:1995
Edition 3
1995-11
© ISO 2024
Withdrawn
Withdrawn (Edition 3, 1995)
This amendment applies to ISO/IEC 7809:1993 Information technology

Abstract

Increases the modulus number (i.e. the sequence number) in steps up to a maximum of 2 147 483 648 which can be represented in 31 bits. This is done by the introduction of a new "Set Mode" command that can be used to negotiate or indicate the modulus in absence of, or to override, a default value. This uses an optional information field in the "Set Mode" command.

General information

  • Status
     : Withdrawn
    Publication date
     : 1995-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 3
    Number of pages
     : 4
  • Technical Committee :
    ISO/IEC JTC 1/SC 6
    ICS :
    35.100.20 
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