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Introduction to Q14/4 ITU

Introduction to Q14/4 ITU. Application Specific Network Management. Overview. Goals and Objectives of WP 3 Current and new structure Activities of Q14/4 between 2000-2003 Activities planned for 2004 and beyond. Goals and Objectives. Develop requirements, analysis and design

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Introduction to Q14/4 ITU

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  1. Introduction to Q14/4 ITU Application Specific Network Management

  2. Overview • Goals and Objectives of WP 3 • Current and new structure • Activities of Q14/4 between 2000-2003 • Activities planned for 2004 and beyond

  3. Goals and Objectives • Develop requirements, analysis and design • Generic across multiple technologies (SDH, PDH) • Usable in multiple applications (fault, performance) • Specific access technologies • Management at network element, network and service level resources • Reusable specifications in the midst of interface protocol evolution/revolution • Requirements and analysis follow an approach from well known SW design methodology • Adapting to different protocols is to be made a mechanical process from accepted end user requirements

  4. Current and New Structure • WP 3 developed (2000-2003) • Generic Information Models at NE , Network and Service Levels • Access technology specific models (V5.1, V5.2, BPON) • IMT 2000 requirements and models • Interface Methodology • WP 4 developed (2000-2003) • Application Specific Information models (Performance monitoring, alarm surveillance etc.) • Protocol Specification for Management Interfaces • Common management (event forwarding, logging, protocol specific modeling Framework) • Joint work with ISO WP3 WP4 WP3

  5. Q14/4 in Current and New Structure • Q14/4 (2000-2003) • BISDN Information models (Q.83x series) • Broadband Passive Optical Networks in collaboration with FSAN group (Q.83x series) • SDH-DLC access network technologies • EMS-NMS interface for BPON, EMS-NE interface for BISDN • Q14/4 4 Charter (2004+) • Continuation of the work listed above • Application Specific Support done by Q20/4 (alarm surveillance, traffic management, usage monitoring etc.) • Part of Q17/4 related to X.730,X.740, X.750 series recommendations Q17/4 Q14/4 Q20/4

  6. Completed Activities (2000-2003) • BISDN CMIP Information Models for managing V5.1 and V5.2 interfaces • Addressed areas include configuration, fault including testing and performance • BPON Requirements, Analysis and Design • Uses UML methodology for requirements and analysis • CORBA Design Specification • Includes both NE and network level information • Revisions to add or enhance existing use cases and consequent analysis and design • SDH-DLC Access network Requirements • Management functional requirements (recently approved Q.837.1) • Work In Progress • EPON , Enhancements to BPON and UML use cases for SDH-DLC

  7. Example from BPON Access Control Administration Analysis Design Use case Classes Attributes Operations Sequence Diagrams CORBA IDL Specification Functions Actors Resources

  8. Activities for 2004+ • Develop Requirements, Analysis and Design for • EPON Network Level Management • SDH-DLC Access Network • Enhance and maintain • BPON specifications in step with FSAN • Maintain existing recommendations • Alarm Surveillance • Performance Monitoring • Broadband ISDN • Application Specific models in X series • Usage Monitoring • Traffic Management • ISDN Configuration Management

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