2. Complex Telecommunications Management Networks V.Ciclicci, S.Dolenco, S.Pustovalov, V.Sidorenco, R.Dorogan TMN TMN Systemcomputer S.R.L. Moldova, 1996-2000 www.syscom.md

3. Complex TMN – are modern integrated telecommunications management systems for regional, national and international applications. Using of TMN: Improves all basic technical and economical indicatives of telecommunications sector Increases the level of quality of telecommunications services Decreases the integral exploitation and maintenance costs of telecommunications equipment Gives the possibility to monitor and to analyze current technical state of geographically distributed objects under management, objectively and operatively Gives the possibility to make perfect plans for development Systemcomputer S.R.L.

4. Specific properties of SysCom range of TMN systems (MoldTMN, RomTMN HD) Open architecture Strong following of ITU-T recommendations Using of encapsulated geoinformation systems (GIS) Using of modern instruments for distant monitor and control Multi-tiers techniques, client-server technologies based on SQL, XQL, DCOM Web-based enterprise management techniques (WBEM) Complex Intranet/Internet techniques Systemcomputer S.R.L.

5. Levels of management implemented in SysCom range of TMN: Business Services Network Network elements Systemcomputer S.R.L.

6. Generic management model used in SysCom range of TMN: (Recomemendations of ITU-T, M- series) OS– Operations Systems DCN – Data Communications Network WS– Work Stations MD– Mediation Devices NE– Network Elements QA– Q-adapters q,x,f,g,m – interfaces of different categories Systemcomputer S.R.L.

7. Objects under Management in SysCom range of TMN : Ex – exchanges: Alcatel E10B, EWSD, Quartz, Quant, Istok, ATSK-U, K50/20, K100/200, ATS-54 et.al. TS – transmission systems: optical systems, SDH, digital systems IKM-120, IKM-480, analog systems K-60P, K-300, K- 1200P, et.al. Systemcomputer S.R.L.

8. Generic management functions (According to ISO, ITU-T Standards): Configuration management Performance management Fault management Account management Security management Systemcomputer S.R.L.

9. MoldTMN system for National operator Moldtelecom S.C., Elements of acrhitecture Systemcomputer S.R.L. (1996-1998)

10. Arhitecture of MoldTMN Systemcomputer S.R.L.

11. Elements of MoldTMN architecture: National backbone DCN Systemcomputer S.R.L.

12. Elements of MoldTMN architecture: Central LAN topology of National DCN Systemcomputer S.R.L.

13. Elements of MoldTMN architecture: Arhitecture of regional LAN node connected to DCN Systemcomputer S.R.L.

14. Elements of MoldTMN architecture: Example of regional LAN node connected to DCN Systemcomputer S.R.L.

15. Elements of MoldTMN architecture: Subsystem of connection to international EWSD exchange Systemcomputer S.R.L.

16. Elements of MoldTMN architecture: Main menu operator interface Systemcomputer S.R.L.

17. Elements of MoldTMN architecture: Configuration management Systemcomputer S.R.L. Exchange system

18. Elements of MoldTMN architecture: Configuration management Systemcomputer S.R.L. Transmission system

19. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. International traffic monitor. GIS interface.

20. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. Traffic monitor in linear form

21. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. Traffic monitor in pie form

22. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. Traffic monitor in table form

23. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. Traffic monitor in different forms

24. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. Complex integrated information

25. Elements of MoldTMN architecture: Performance management Systemcomputer S.R.L. Quality of services, Nation-level GIS presentation

26. Elements of MoldTMN architecture: Faults management Systemcomputer S.R.L. Configuration of fault management system

27. Elements of MoldTMN architecture: Faults management Systemcomputer S.R.L. Current technical states of main DCN nodes

28. Elements of MoldTMN architecture: Faults management Systemcomputer S.R.L. Current technical state of FDM analog transmission system

29. Elements of MoldTMN architecture: Faults management Systemcomputer S.R.L. Current technical state of FDM analog transmission system

30. RomTMN HD system for national operator Romtelecom S.A., Hunedoara-Deva County Elements of arhitecture Systemcomputer S.R.L. (1998 - 2000)

31. National telecommunications of Romania Systemcomputer S.R.L.

32. Geoinformation model of telecommunications of Hunedoara County Systemcomputer S.R.L. Romania. Hunedoara County

33. The diagramm of management of RomTMN HD Systemcomputer S.R.L. Romania. Hunedoara County

34. Hierarchic system of management centers Systemcomputer S.R.L.

35. Management model for RomTMN HD Systemcomputer S.R.L.

36. Arhitecture of the software of RomTMN HD All interfaces are web-enabled Systemcomputer S.R.L.

37. Elements of arhitecture of RomTMN HD: County-level ATM DCN backbone Systemcomputer S.R.L.

38. Elements of arhitecture of RomTMN HD: County-level ATM DCN backbone Systemcomputer S.R.L. Multiplexing of ATM cells Transport of multimedia flows ATM Switch Deva ATM Switch Hunedoara

39. Elements of arhitecture of RomTMN HD: Communications with Exchanges Systemcomputer S.R.L.

40. Elements of arhitecture of RomTMN HD: C onfiguraion Management Systemcomputer S.R.L.

41. Elements of arhitecture of RomTMN HD: Performance Management Systemcomputer S.R.L.

42. Elements of arhitecture of RomTMN HD: Performance Management Systemcomputer S.R.L.

43. Elements of arhitecture of RomTMN HD: Performance Management Systemcomputer S.R.L.

44. Elements of arhitecture of RomTMN HD: Performance Management Systemcomputer S.R.L.

45. Elements of arhitecture of RomTMN HD: Faults Management Systemcomputer S.R.L. Agents of monitoring

46. Elements of arhitecture of RomTMN HD: Faults Management Systemcomputer S.R.L. Alarms captured from exchanges

47. Elements of arhitecture of RomTMN HD: Faults Management Systemcomputer S.R.L. GIS WEB MapX interface example The map of monitored nodes

48. Elements of arhitecture of RomTMN HD: Faults Management Systemcomputer S.R.L. WEB Intranet interface. Rezults of measurements made on subscriber’s lines

49. Elements of arhitecture of RomTMN HD: Account Management Systemcomputer S.R.L.

50. Elements of arhitecture of RomTMN HD: Account Management Systemcomputer S.R.L.

51. Elements of arhitecture of RomTMN HD: Account Management Systemcomputer S.R.L.

52. Elements of arhitecture of RomTMN HD: Account Management Systemcomputer S.R.L.

53. Elements of arhitecture of RomTMN HD: Security Management Systemcomputer S.R.L.

54. Conclusions Systemcomputer S.R.L. The efficiency of TMN is provided by: High level of standardization and of automation of managing processes Unification of procedures of access to distributed data Decreasing of the time necessary for testing, diagnostics and restoration of network equipment under management Increasing of the flexibility of managing processes Decreasing of the reaction time of administration to system-level events

55. Thank you very much for your attention! Systemcomputer Ltd. http://www.syscom.md E-mail: cvv@softcom.mldnet. com Chisinau, Decebal, 99 2038 Moldova, Republic of Tel.: +373-2-563306 +373-2-770868 Fax :+373-2-564220