ISO/IEC 10026-4:1995

Name: ISO/IEC 10026-4:1995 — Information technology — Open Systems Interconnection — Distributed Transaction Processing: Protocol Implementation Conformance Statement (PICS) proforma
SKU: ISO/IEC 10026-4:1995
Price: 25 EUR
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Information technology — Open Systems Interconnection — Distributed Transaction Processing: Protocol Implementation Conformance Statement (PICS) proforma

Название (английский):

Information technology — Open Systems Interconnection — Distributed Transaction Processing: Protocol Implementation Conformance Statement (PICS) proforma

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 30
Дата публикации:: 6 апреля 1995 г.
Издание:: ISO/IEC IS 10026 edition 1 version 1
ICS:: 35.100.70

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Описание (английский):

Provides the PICS proforma for the Distributed Transaction Processing Protocol as specified in ITU-T Rec. X.862 ISO/IEC 10026-3 in compliance with the relevant requirements, and in accordance with the relevant guidance, given in CCITT Rec. X.291 ISO/IEC 9646-2.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO/IEC 10026-4:1995 - Information technology - Open Systems Interconnection (OSI) - Distributed Transaction Processing: Protocol Implementation Conformance Statement (PICS) proforma - defines the standard PICS template for implementations of the OSI Distributed Transaction Processing (TP) protocol. The document provides a prescriptive proforma (Annex A) and guidance for completing it so implementors can declare which protocol capabilities, options and limits their product supports. Annex B supplies implementation capability detail for reference.

Key topics and requirements

PICS proforma structure: The proforma is divided into Identification, Conformance Claim, Support of Functional Units/Limits/Mechanisms, Support of TP APDUs, and Multi‑layer dependencies (Annex A).

Mandatory content: A conforming PICS must uniquely identify the supplier and the implementation and preserve the published numbering/ordering of the proforma items.

Functional units covered: Dialogue, shared control, polarized control, handshake, commit, recovery - implementors must state which functional units and roles are supported.

TP APDU support: The proforma requires explicit statements of which APDUs, APDU fields and parameter values are implemented, and references to supporting detail where necessary.

Limits and capabilities: Practical limits (e.g., concurrent dialogues, transaction branches, APDU size) should be declared - Annex B may be used to present such limits.

Multi‑layer dependencies: Identification of required or implied OSI layer standards (session, presentation, etc.) and any dependencies on other protocols or profiles.

Conformance testing guidance: The proforma aligns with conformance testing methodology in ITU‑T Rec. X.291 / ISO/IEC 9646‑2 and references the TP protocol specification in ITU‑T Rec. X.862 / ISO/IEC 10026‑3.

Completion rules: Implementors must complete the proforma per the instructions given in the standard (clauses referenced in the proforma).

Applications and who uses this standard

Software/hardware vendors producing OSI TP (Distributed Transaction Processing) implementations - to document supported features and claim conformance.

Test laboratories and certification bodies - to evaluate, test and certify protocol conformance using a standardized PICS.

Procurement and QA teams - to compare implementations objectively during acquisition and interoperability testing.

System integrators and operators - to verify multi‑layer dependencies and limits for deployment planning in distributed transaction environments.

Related standards (for context)

ITU‑T Rec. X.862 / ISO/IEC 10026‑3 - TP protocol specification (base standard)

ITU‑T Rec. X.863 / ISO/IEC 10026‑4 - (identical text published as X.863)

ITU‑T Rec. X.290 / ISO/IEC 9646‑1 and X.291 / ISO/IEC 9646‑2 - conformance testing methodology and abstract test suite

Keywords: ISO/IEC 10026-4:1995, PICS proforma, Distributed Transaction Processing, OSI TP, protocol conformance, ITU‑T X.862, conformance testing, TP APDU.

ISO/IEC 10026-4:1995

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and who uses this standard

Related standards (for context)

Технические детали

ISO/IEC 9646-2:1994

Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part…

ISO/IEC 10026-3:1998

Information technology — Open Systems Interconnection — Distributed Transaction Processing — Part 3: Protocol…

BS ISO/IEC 10026-4:1995

Information technology. Open systems interconnection. Distributed transaction processing. Protocol Implementa…

ISO/IEC 9646-1:1994

Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part…