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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

Publication date:   Nov 16, 1995

95.99 Withdrawal of Standard   Aug 22, 2002

General information

95.99 Withdrawal of Standard   Aug 22, 2002

ISO/IEC

ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems

International Standard

35.100.20   Data link layer

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/IEC 7809:1993

NOW

WITHDRAWN
ISO/IEC 7809:1993/Amd 10:1995
95.99 Withdrawal of Standard
Aug 22, 2002