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Ppt teknologi-jaringan-komputer-02-1999

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  • 1. Teknologi JaringanKomputer ...Onno W. PurboInstitut Teknologi Bandungonno@itb.ac.idhttp://xxx.itb.ac.id/~yc1dav/
  • 2. Alamat Penting ...Ai3@itb.ac.idsysop-l@itb.ac.idcnrg@itb.ac.idhttp://ai3.itb.ac.id/http://virtual-university.itb.ac.id/http://xxx.itb.ac.id/~yc1dav/
  • 3. Fokus ..Pengalaman 5 tahunterakhir membangunjaringan pendidikan ..
  • 4. VisiMemandaikan bangsaIndonesia ...
  • 5. Kunci KeberhasilanSelf-financeCommunity basedLibatkan Mahasiswa
  • 6. OutlineInternet sebagai alat bantuParadigma pendidikanJaringan AI3 IndonesiaTeknologi Pendukung
  • 7. Paradigma PendidikanDistributed KnowledgeCollective WisdomSociety Audit / AccreditedGeneration Lapdasar pergeseran paradigma:kecepatan transfer informasi
  • 8. Internet Alat BantuKomputerPC basedSoftwareFreeBSD, Linux, WindowsPeralatan komunikasimodem, telepon, radio & satelit.Peralatan LANEthernet, coax, UTP
  • 9. Experience in InternetbuildingJanuary 1993 - Suryono (Texas) install apacket radio 1200bps to LAPAN.LAPAN 1200bps to BPPT & Internet64Kbps.286 PC as gateway! to connect the wholeITB campus.Software NOS (running on DOS) asgateway.
  • 10. Indonesia TopologyJan.1993LANInterNetUniversitas IndonesiaBPPTLAPANITB1200bps2Meteran1200bpsUHF1200bpsUHF
  • 11. ITB in 1995Telkom Leased Line at 14.4KbpsRISTI-Telkom to BPPT 64Kbps.ITB uses FreeBSD (UNIX) as Router &Server.For the first time ITB sees Web in Internet.ITB learns to build a campus network(how to handle the lightning).
  • 12. ITB Today ....T1 Satelite link to Japan.2Mbps link to Indonesia IX.VSAT TDMA & SCPC to variousuniversities.4Mbps Uwave Jakarta-Bandung.128 Kbps to Jakarta, Surabaya & Malang.WaveLAN 2Mbps forMetropolitan Area Network
  • 13. ITB Network OperationCenterInternet ExchangeIndonesiaExchangeEthernetToJapan1.55Mbps2MbpsIXTelkomVSATTDMA128/64Kbpscache cache routerrouterAccessServerITBNetworkrouterJakarta-4MbpsMalang-128KbpsSurabaya-128KbpsTerrestrialNetworkVSATSCPC19.2-64KJCSAT-3Palapa C1CDMA2MbpsAX.25PacketRadio
  • 14. AI3 Indonesia - N21Homepagehttp://n21.ac-id.net/AI3 Indonesia = contoh taktis N21bertumpu pada swadaya masyarakat.Empowerment dari masyarakat.AI3 Indonesia belum 100% berhasilparadigma administrative universitas masihmengacu pada paradigma lama.
  • 15. Status AI3 Indonesia25+ lembaga pendidikan.Jaringan pendidikan terbesar di Indonesia.Akhir Oktober - Pertemuan UNILA.Bagian dariAsia Pacific Advanced Network (APAN).Asia Pacific Networking Group (APNG).CA*net3 - SingaREN - AI3 IndonesiaAkses 35Mbps ke vBNS (10 Gbps) viaSTARTAP.
  • 16. AI3 IndonesiaAI3Indonesia IIXWIDEAI3S-One /SingaREN vBNSSTARTAPCA*net3TransPACAPAN
  • 17. Kunci KeberhasilanSelf-financeCommunity basedEmpower Students
  • 18. Teknologi PendukungPhysical Layer.Computer Network Layer.Application Layer.
  • 19. Physical Layer TechnologyVSATSCPC & TDMAJAMUS & TelkomNetWaveLAN CDMA 2MbpsAX25 CSMA 64-256 KbpsLinux basedAX25 CSMA 9600bpsLinux & Sound Blaster
  • 20. Homebrew 64-200KbpsModem
  • 21. TX & RX BoardVHF CB Frequency
  • 22. SoundCard ConnectionComputerMic PCSpeaker PCRadio / Rig / HTSpeaker HTMic HTPTT
  • 23. PTT FlexNet via Serial
  • 24. Network Layer TechnologyNetwork Monitoringhttp://netmon.itb.ac.idMulticastMBONEIPv6 (128 bit address)6BONE
  • 25. Application Layer Tech.Distance Learningweb based courseJava based interactive classroomKnowledge ManagementLibrary NetworkCDS/ISIS & WAISForum & Society Empowermentcitn-ctn@itb.ac.idwong-cilik@isnet.itb.ac.idsysop-l@itb.ac.id
  • 26. Mailing ListsUses majordomo on FreeBSDRun on Dual Pentium 166MHz 32MbRAM.More than 220 mailing lists at ITB. (morethan 75% Indonesian mailing lists).More than 10.000 subscribers.We are trying to build the community inIndonesia.
  • 27. Collaborative Learning
  • 28. Virtual Rooms
  • 29. Shared White Board
  • 30. Virtual Projector
  • 31. Sistem Digital LibraryCatalogAbstractTeksAudioVideoDigital LibraryserverTeam PustakawanMetadataFull text &resourcesINTERNET/INTRANETKoleksiCD-ROMDatabaseAdministrasiKoleksiTransaksiAnggotaPemakaianPemakaiLayanan:•Katalog; searching...•Informasi; searching...•Pendidikan; self learning, editing...•Communication; email, bulletin...•Transaksi; pemesanan, peminjaman...Digital LibraryInter LibraryNetworkInstitusi (Intern)CDS/ISIS
  • 32. Catalog Map (Phase I)
  • 33. Contoh Catalog SearchingDatabasescollectionSelectdatabaseSearchresultCatalogviewOrderingLibrarianresponse
  • 34. SummaryInternet adalah alat bantu.Ubiquitous TechnologyBisnis Plan & Self Finance.Community Based & User Empowerment.
  • 35. Alamat Penting ...Ai3@itb.ac.idsysop-l@itb.ac.idcnrg@itb.ac.idhttp://ai3.itb.ac.id/http://virtual-university.itb.ac.id/http://xxx.itb.ac.id/~yc1dav/