Overview
ISO/IEC 10165-1:1993/Amd 1:1996 is an amendment to the original ISO/IEC 10165-1 standard, focusing on Information Technology and Open Systems Interconnection (OSI). This amendment, titled "Management Information Services - Structure of Management Information: Management Information Model – Amendment 1: Generalization of Terms," introduces enhancements to the terminology used in the management information model, particularly through clarifying and generalizing key definitions. The standard is jointly developed by ISO and IEC, in collaboration with ITU-T, ensuring broad international consensus and compatibility.
Key Topics
This amendment updates and expands several fundamental terms and concepts within the structure of management information, particularly regarding the way managed objects and their characteristics are defined and interacted with in open systems environments.
Key updates include:
- Generalization of Core Terms: Definitions for terms such as behaviour, characteristic, inheritance, inheritance hierarchy, invariant, multiple inheritance, pre-condition, post-condition, and specialization are refined to improve clarity and enable broader applicability across different management contexts.
- Conceptual Mechanisms: The amendment clarifies mechanisms like inheritance (how subclasses derive characteristics from superclasses), multiple inheritance (acquisition of characteristics from more than one superclass), and specialization (derivation of new classes with unique features).
- Logical Predicates: Terms like invariant, pre-condition, and post-condition are defined to support precise modeling of object constraints and operation lifecycle states.
- Class Structure: Expands on how classes and hierarchical arrangements are structured within OSI management models.
- Managed Object Packages: Updates the definition of "package" as a modular collection of attributes, actions, notifications, and behavior integral to the managed object class.
These clarified and generalized definitions enhance the standard's precision, allowing it to support a wider range of management scenarios and application domains.
Applications
The amendment to ISO/IEC 10165-1 is highly relevant across various sectors of information technology, particularly in environments where open and interoperable management information systems are critical.
Typical applications include:
- Network Management Systems (NMS): Enhances the modeling and management of network resources by providing precise definitions for the structure and behavior of managed objects.
- Enterprise Resource Management: Supports more robust information models in enterprise IT infrastructure, enabling consistent management across diverse systems.
- Interoperability in Open Systems: Ensures that tools and platforms developed by different organizations can effectively share and interpret management information, thanks to standardized terminology and concepts.
- Software Component Modeling: Facilitates the development of reusable and consistent software components in distributed processing environments.
- Policy and Compliance Frameworks: Provides a solid foundation for defining and implementing management policies, especially where object behavior and constraints must be clearly understood and enforced.
Related Standards
ISO/IEC 10165-1:1993/Amd 1:1996 fits within a broad family of standards addressing open systems interconnection and management information modeling:
- ISO/IEC 10165-1:1993: The base standard defining the structure of management information and the management information model.
- ISO/IEC 10165 Series: Standards covering various aspects of management information, methodologies, and guidelines for OSI environments.
- ITU-T Rec. X.720/Amd.1: An equivalent international standard, reflecting collaboration between ISO, IEC, and ITU-T for global compatibility.
- Related OSI Standards: Such as ISO/IEC 7498 (OSI Reference Model) and ISO/IEC 8824 (ASN.1), which provide foundational concepts and data structuring techniques for network and information management.
By generalizing key terms, ISO/IEC 10165-1:1993/Amd 1:1996 supports more consistent, flexible, and interoperable management frameworks critical for today’s interconnected, multi-vendor IT environments.
Open preview (PDF)Information technology — Open Systems Interconnection — Management Information Services — Structure of management information: Management Information Model — Amendment 1: Generalization of Terms
