GR 2950 CORE : ISSUE 2

1. Introduction
    1.1 Background and Related Bellcore Documents
    1.2 Purpose and Scope
    1.3 Structure and Use of This Document
    1.4 Requirements Terminology
    1.5 Requirement Labeling Conventions
           1.5.1 Numbering of Requirement and Related Objects
           1.5.2 Requirement, Conditional Requirement, and
                   Objective Object Identification
2. Background on Operations Interfaces Using OSI Tools
    2.1 Conceptual View of System Management
    2.2 Principles of Information Modeling
           2.2.1 Managed Objects
           2.2.2 Inheritance
           2.2.3 Packages
           2.2.4 Behaviour Definitions
           2.2.5 Attributes
           2.2.6 Attributes Groups
           2.2.7 Parameters
           2.2.8 Operations and Notifications
           2.2.9 Naming
     2.3 Common Management Information Services
           2.3.1 Management Operations Services
           2.3.2 Management Notification Service
     2.4 DCS Element Management
     2.5 Specification Formalism
           2.5.1 Templates
           2.5.2 Abstract Syntax Notation One (ASN.1)
     2.6 Registration
3. Information Model for EDSX 1/1 and EDSX 3/3
     3.1 Overview of EDSX n/n
     3.2 Information Model Requirements
     3.3 Model Usage Scenarios
4. Information Model for SONET EDSX
     4.1 Overview of SONET EDSX
     4.2 Information Model Requirements
     4.3 Model Usage Scenarios
5. Information Model for DCS 3/1
     5.1 Overview of DCS 3/1
     5.2 Information Model Requirements
     5.3 Model Usage Scenarios
6 Information Model for SONET Wideband DCS
     6.1 Overview of SONET Wideband DCS
     6.2 Information Model Requirements
     6.3 Model Usage Scenarios
7. Information Model for SONET Broadband DCS
     7.1 Overview of SONET Broadband DCS
     7.2 Information Model Requirements
     7.3 Model Usage Scenarios
8. Overview of SONET Ring Application for DCSs
References
Acronyms
List of Figures
2-1. Naming Tree Example
List of Tables
3-1. Required Object Classes for EDSX 1/1 and EDSX 3/3
3-2. Objective Object Classes for EDSX 1/1 and EDSX 3/3
4-1. Required Object Classes for SONET EDSX
4-2. Objective Object Classes for SONET EDSX
5-1. Required Object Classes for DCS 3/1
5-2. Objective Object Classes for DCS 3/1
6-1. Required Object Classes for SONET W-DCS
6-2. Object Classes for SONET W-DCS
7-1. Required Object Classes for SONET B-DCS

Contains requirements for the information model of the system management interface between Operations systems (OSs) and Synchronous Optical Network (SONET) Digital Cross-Connect Systems (DCSs) using the Open Systems Interconnection (OSI) management services and protocols defined in ISO/IEC IS 9595 (Common Management Information Service Definition) and ISO/IEC IS 9596 (Common Management Information Protocol) respectively. Interface capabilities enabled by information model proposed here are intended to support Fault Management, Configuration Management and Performance Management for SONET DCSs as detailed by GR 2996 CORE. Information model detailed is derived from the SONET information model detailed in GR 1042 CORE. Synchronous Optical Network (SONET) Transport Information Model.