Computer Network Research Group - ITB Sisi Praktis Teknologi Informasi utk Pendidikan Computer Network Research Group Institut Teknologi Bandung.

Presentasi berjudul: "Computer Network Research Group - ITB Sisi Praktis Teknologi Informasi utk Pendidikan Computer Network Research Group Institut Teknologi Bandung."— Transcript presentasi:

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2 Computer Network Research Group - ITB Sisi Praktis Teknologi Informasi utk Pendidikan Computer Network Research Group Institut Teknologi Bandung

3 Computer Network Research Group - ITB Outline l Beberapa Filosofi Information Technology. l Sisi Praktis - Computer. l Sisi Praktis - Communication. l Sisi Praktis - Content. l Contoh Network Antar Universitas.

4 Computer Network Research Group - ITB Beberapa Filosofi Information Technology

5 Computer Network Research Group - ITB Information Technology Communication Computer Content

6 Computer Network Research Group - ITB Information Technology 3C

7 Computer Network Research Group - ITB Technical Standards l Digital Media l Open Systems l Bar-coding l Smart Cards l Security l High Definition TeleVision (HDTV). l Electronic Data Interchange (EDI). l Document Representation (HTML, SGML)

8 Computer Network Research Group - ITB Komponen IT Komputer Hardware Komputer Software

9 Computer Network Research Group - ITB Komputer Hardware l Client l Server l Router Tergantung pada kebutuhan / traffic, umumnya untuk client & server dapat menggunakan PC (486 / Pentium) Beberapa server dapat dimanfaatkan sebagai IP Forwarder (Router).

10 Computer Network Research Group - ITB Bottom Line Hardware PC Based sangat di mungkinkan! PC di Pasaran Dapat Digunakan Sun, SGI, DEC Alpha hanya digunakan pada main / corporate server

11 Computer Network Research Group - ITB Trend Hardware l Handheld PC l Internet Appliances

12 Computer Network Research Group - ITB Aplikasi Mobile Computing l Internet E-mail l FAX l SMS (GSM) l Pager l Stock Market

13 Computer Network Research Group - ITB Trend Hardware Mobile Computing! (InfoKomputer - Maret 1997)

14 Computer Network Research Group - ITB Komputer Software l Operating System l TCP/IP. l Beberapa aplikasi yang sedang hot.

15 Computer Network Research Group - ITB Operating System Server l Novell. l Windows NT. l SCO UNIX. l FreeBSD. l Linux. l DOS silahkan di ambil di http://www.lp.itb.ac.id/~yc1dav/ Jika Punya SDM Kuat FreeBSD & Linux Public Domain & Murah! NOS running over DOS Terutama Untuk Router

16 Computer Network Research Group - ITB Bottom Line Operating System O/S Umumnya Internet Ready kunci pada SDM Mampu Internet

17 Computer Network Research Group - ITB Beberapa Servis Internet l e-mailcnrg@itb.ac.id. l mailing listsysop-l@itb.ac.id l News servernews.ee.itb.ac.id. l WWW http://www.itb.ac.id. l FTP serverftp.ee.itb.ac.id. l Videoconference- l Internet FAX Server- l Internet Phone- Ada Lebih Dari 30.000 Kelompok Diskusi di Internet Ada Ratusan Virtual Library di Internet Ada Ribuan FTP Server Membawa Banyak File Ratusan Reflector Telah Dipasang di Internet (termasuk di ITB) Video Conference Melalui Internet - Rp. 7000 / jam - 64Kbps! (Investasi Multimedia PC + US$150) Puluhan FAX Server di Internet Dapat di akses melalui E-mail & mengirimkan FAX ke seluruh dunia.

18 Computer Network Research Group - ITB Hot Aplikasi l Web & Database Corporate. l Multicast Backbone

19 Computer Network Research Group - ITB Contoh Search Lycos

20 Computer Network Research Group - ITB Search Engine Internet l http://www.lp.itb.ac.id/Beasiswa2/ l http://www.opentext.com/ l http://www.yahoo.com/ l http://www.altavista.digital.com/ l http://www.lycos.com/ l http://www.webcrawler.com/ l http://inktomi.cs.berkeley.edu/ l http://www.dejanews.com/ Home Page Corporate di daftarkan di Internet Search Engine

21 Computer Network Research Group - ITB Visualisasi MBONE

22 Computer Network Research Group - ITB Aplikasi MBONE l Video Broadcasting via Internet l Video on Demand. l TV Broadcasting via Internet l TV Reflector di Internet. l Video Teleconference via Internet. l Radio Broadcast via Internet.

23 Computer Network Research Group - ITB Ujicoba MBONE di Indonesia l ITB sudah menjalankan MBONE dalam jaringannya. l Video conference dengan Hong Kong University of Science & Technology setiap minggu. l Ujicoba card Frame Grabber dari INTEL.

24 Computer Network Research Group - ITB Komponen IT Komunikasi

25 Computer Network Research Group - ITB Teknologi Komunikasi l Wireless Wide Area Network l Wireless Data Network l Teknologi HDSL & sebangsanya. l ISDN. l LMDS / MMDS

26 Computer Network Research Group - ITB Peralatan Wireless WAN l Card Wireless Ethernet l Speed 2Mbps s/d 10Mbps l Distance 15-40 km :-).... l Antenna Yagi / Disc l PC sebagai router ke LAN Ethernet

27 Computer Network Research Group - ITB Wireless LAN Percobaan di ITB, Bandung Dengan Antenna Loop Yagi 915MHz Jarak 15 km LAN-to-LAN Connection 2Mbps (sponsor PT. Compact Microwave Indonesia)

28 Computer Network Research Group - ITB Wireless Data Network l Minimal ada 7 operator di Indonesia. l Card PCMCIA di Palmtop, Laptop, Handheld PC. l Kecepatan 9600-19.2Kbps.

29 Computer Network Research Group - ITB LMCS / MMDS l Asymetric Inbound / Outbound l 625Mbps Inbound l 144Mbps Outbound l Frekuensi 24-28 GHz l Jarak 2 km (cell). l Contoh Aplikasi: Video on Demand & Internet.

30 Computer Network Research Group - ITB Komponen IT Content

31 Computer Network Research Group - ITB Content l Broadcast Internet. l Video Conference. l Internet Precence / Web.

32 Computer Network Research Group - ITB Cybercast Station http://www.nus.sg/Cybercast/Cybercast.html Satellite / Microwave Disc For Receiving Broadcast Transmission Satellite / Microwave Disc For Receiving Broadcast Transmission VCR to remove the RF signal and split video & audio VCR to remove the RF signal and split video & audio MacQuadra sebagai server CU-see-Me MacQuadra sebagai server CU-see-Me Reflector / Relay24 jam Bagi transmisi video Reflector / Relay24 jam Bagi transmisi video MBone Tunnel untuk transmisi via Firewall / Internet MBone Tunnel untuk transmisi via Firewall / Internet

33 Computer Network Research Group - ITB Video Tele-conference

34 Computer Network Research Group - ITB Konfigurasi TeleConference Multimedia PC Kamera QuickCam US$80-150 Akses Internet 64Kbps Menjadikan Total Biaya Rp. 7000 / jam Keterangan Lebih Lanjut Silahkan Baca InfoKomputer Agustus ‘96

35 Computer Network Research Group - ITB Internet Kondisi Indonesia & Strategi Mengkaitnya

36 Computer Network Research Group - ITB Indonesia Speed To Internet Year bps (log plot)

37 Computer Network Research Group - ITB Cara Paling Ekonomis? l Internet baru akan menguntungkan jika berlangganan secara kolektif. l Satu kampus dapat dihubungkan ke Internet dengan satu buah leased-line / saluran komunikasi. l Biaya berlangganan bagi 6-10 orang / bulan bisa membiayai langganan satu kampus selama satu bulan! Cukup Satu Kabel ke Internet Untuk Seluruh Mahasiswa di Satu Universitas

38 Computer Network Research Group - ITB Frequently Asked Questions? l Bagaimana cara menyambungkan sebuah Corporate Wide Area Network? l Peralatan apa saja yang dibutuhkan? l Bagaimana konfigurasi peralatan tersebut?

39 Computer Network Research Group - ITB Corporate / Campus Internet LAN Di Dalam Universitas Tidak Perlu di Ubah ITB: Server Novell dengan 2 Card Ethernet - sebagai Router Hanya Perlu Penambahan Software Internet Di rancang Backbone Dalam Gedung / Kampus Firewall / Proxy 486/586 Untuk: Security & Penghematan IP Address Kampus Network di balik Firewall Menggunakan Kelas A 10.x.x.x IP Dari ISP hanya beberapa buah saja Bisa Memilih Antara 3 Alternatif VSAT TDMA US$ 1500 / month 64Kbps VSAT SCPC US$4000 / m 64Kbps WaveLAN 2Mbps - 15 km US$4000 / node Sewa Leased Line Telkom / Lintasarta Open Network Tempat Meletakan Mesin Public

40 Computer Network Research Group - ITB Cara Lebih Murah khususnya untuk SMA

41 Computer Network Research Group - ITB IntraNet SMU / SMP Packet Radio E-mail 24 jam Proxy & Dial-on-Demand untuk Web on Demand

42 Computer Network Research Group - ITB

43 Modem Soundblaster l PC running Linux l Modem Packet Radio Soundblaster l Connect ke Radio l Kecepatan 1200bps s/d 9600bps.

44 Computer Network Research Group - ITB Anda Kesulitan? l Tanya ke Internet Service Provider (ISP) l Ada beberapa mailing list Indonesia yang sifatnya teknis pau-mikro@nusantara.net sysop-l@itb.ac.id

45 Computer Network Research Group - ITB