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Evolution of Telecom Management Systems

Evolution of Telecom Management Systems. ACTS. Clusters. NIM. Targets. Facilitation. SIA Targets. SIA Chain. Industry. DIFFERENCE. Fora. Area 1&5. NIM Chain. KEY SIA: Service Integration Architecture NIM: Network Interoperability Management. Society. Telecoms. IT. Market -

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Evolution of Telecom Management Systems

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  1. Evolution of Telecom Management Systems

  2. ACTS Clusters NIM Targets Facilitation SIA Targets SIA Chain Industry DIFFERENCE Fora Area 1&5 NIM Chain KEY SIA: Service Integration Architecture NIM: Network Interoperability Management

  3. Society Telecoms IT Market - Value Chains ITU/ETSI NMF ACTS Eurescom Requirements Construction Rules Architectures FIPA TMN OMG Capabilities WWW Workflow Information & communications technologies OSI JAVA CORBA DCOM Architecture Convergence Note: diagram based on SIA Chain view of archal drivers

  4. Focusing Agent Technology • Relatively new • Issues identified • Agent Technology maturation • ** Mobile Agent Tech & CORBA convergence • Mobile Agent v Intelligent Agent • Application Area issues • Marked with ** above • Analysis • Identify Issues • Work Items Fora ACTS

  5. NEW Evolution of Telecoms Management • Through several events (see later) • Issues suitable for convergence • ** Strengths/Weaknesses TMN • Mgmt Internet technologies with TMN • ** Application of Advanced IT • Conformance • IN/TMN convergence • ** Systems & Enterprise Mgmt for Telecoms Mgmt • ** Neutral Business & Info Modelling • Skills & Tool Support • Marked with ** above • Analysis • IdentifyIssues • Work Items Fora ACTS

  6. Application of Advanced IT Issue

  7. Appl Advanced IT • Milestones DIFFERENCE • Late 1996 - NMF Long Beach meeting • July 1997 - Workshop in Dublin • Aug 1997 and Aug1998 - Review of Fora work • Nov 1997 - DOT Eurescom workshop • Jan 1998 - Deliverable 5 • Sep 1998 - DOT Eurescom workshop • Ongoing - Present to ACTS, NMF,OMG, Eurescom

  8. Interface Type Technology 1 Customer / Operational Web browser / Java Staff access 2 Business Process interaction CORBA / Backbone distribution (+ Workflow?) 3 Business Process control CMIP / GDMO of Network Resources SNMP / MIBs 4 Business Process access SQL, SQL-Net, to Operational Data Data Distribution? NMF Long Beach position

  9. July ‘97 workshop -Some Insights • DOT selection based on non-funcal requirements • Starting Point will drive selection of DOT to use • Telecoms style starting point (IN, ATM, TMN..) • “heritage” important, very important Telecom influences IT! • Coexistence and openness key • Internet style starting point (TCP, SNMP, WWW..) • which DOT will embrace push technologies, Intelligent Agents, Security Frameworks quickest? • DOT Selection will also be driven by • Cost Effectiveness, Openness of Frameworks

  10. Internet Java Web Browsers CORBA Facilities Domain I/Fs Application Objects 1 2 3 4 CORBA Services Object Request Broker GDMO / SMI CMIS / SNMP Manager 5 Manager / Agent Environment Agents Points of Convergence

  11. Strengths/Weaknesses TMN

  12. Ref Model Gradually being accepted in some areas Technology up N/W Info models Support for Sys Architects Support for Sys Designers Support for Sys Implementors The Strengths of TMN • Layering & FCAPS • Command/Control archal support • Comprehensive abstraction Managed resources • Generic Mgmt services • Good link to OSI • Well defined protocol stacks

  13. Business Process support, not top down approach Granularity OSs Neglects General IT support Support for Legacy Heuristics of when to use -LT invest Customer control Support for Sys Architects Support for Sys Designers Support for Sys Implementors The Weaknesses of TMN • Lack Peer to Peer • Not take account of DOT or IT tools • “Neutrality” • FCAPS/Business processes ? • ADEs not good at Trans, persist etc. • Suitability for multiple n/ws or Internet • Lack support for simple coop interactions • Lack conformance stmts • Lack cost effective tools/technologies • Lack confidence longevity products, TMN component market

  14. Going forward... • Process going forward • consensus on issues • select work items that can be progressed together with Fora • application of Advanced IT • Strengths/Weaknesses TMN • System/Enterprise mgmt of Telecoms Mgmt • Neutral Business/Info modelling • Workshops and White papers Fora ACTS

  15. Evolution of Telecom Management • DIFFERENCE plan to progress work items • July 1998 - initial discussion • Sep 1998 - DOT Eurescom workshop • Sep 1998 - OMG Telecoms DTF meeting • Oct 1998 - ACTS ACM • Oct 1998 - NMF meeting • Nov 1998 - DIFFERENCE Workshop

  16. Going forward...together! • Mutual benefit to going forward together • How? • this workshop • consensus building with other fora • November workshop follow on • an open invitation! • Get involved, follow the work.. • Register at …. • We’ll keep you informed

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