ppt internet untuk dunia pendidikan 03 1996

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Computer Network Research Group ITB

Internet untuk Dunia

Pendidikan

Onno W. Purbo

Computer Network Research Group Institut Teknologi Bandung

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Visi



Global Brain ...



Universitas Terbuka



Akses bagi semua mahasiswa

_(sering

kali yang terjadi - pihak pimpinan /

administrator universitas; menyimpan

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51

9

4

29 7

Commercial Government Education Research Defense

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Over 60% of US traffic is

already commercial

If you don’t do it,

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Distribusi Jaringan Indonesia

Juni 1995

29.5

5.8 20.9

42.8 ₁

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Indonesia Internet

1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

idola.net.id (ISP) 256Kbps

(512Kbps - 1996)

Frame Relay 2Mbps 17 Big Cities

wasantara.net.id (ISP) 22 Cities VSAT

Network (64Kbps) melsa.net.id (ISP) in Bandung 64Kbps indo.net.id (ISP) 128Kbps

4 Cities VSAT Network 64Kbps iptek.net.id (ISP) 128Kbps sisfo.net.id (ISP) in Bandung 128Kbps 2Mbps - 1996

B-ISDN 2Mbps (sisfo.net.id) Jakarta-Bogor Institutions 19.2Kbps petra.ac.id (surabaya) 19.2Kbps 9600bps AX.25 VHF lapan.go.id 64Kbps itb.ac.id ~2400 users (1995) ~8000 users (1996)

19.2Kbps 2Mbps - 1996?

1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

1200bps VHF Regional-Net 9600bps VHF City-MAN 2Mbps CDMA City-MAN Palapa Sat 19.2Kbps SCPC 19.2Kbps 1996 en.co.id 19.2K

2Mbps - 1996? 2Mbps - 1996?

Satellite dish

2Mbps Ku-Band via JCSat-3

cbn.net.id (ISP) 64Kbps 64Kbps usu.ac.id (medan) SISDIKSAT 1200bps 1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

(512Kbps - 1996)

B-ISDN 2Mbps (sisfo.net.id) Jakarta-Bogor Institutions 19.2Kbps petra.ac.id (surabaya) 19.2Kbps 9600bps AX.25 VHF lapan.go.id 64Kbps itb.ac.id ~2400 users (1995) ~8000 users (1996)

19.2Kbps 2Mbps - 1996?

1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

2Mbps - 1996? 2Mbps - 1996?

Satellite dish 2Mbps AI3 - 1996

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Teknologi Jaringan Internet



TCP/IP Protocol

– Kunci pada IP ADDRESS

 Teknologi perangkat keras & perangkat

lunak yang banyak dipasaran.



sebagian software public domain

_.

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Teknologi Komunikasi Jarak Jauh

 Telepon & Leased Line (PT. Telkom).  DOV (PT. Lintas Arta)

 SKDP (PT. Lintas Arta).

 VSAT (PT. Elektrindo Nusantara, PT. CSM, PT.

Lintas Arta & PT. CMI).

 Beberapa Alternatif yang murah:

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Persyaratan PC

 Sebaiknya dapat menggunakan Window  Minimal 386 sebaiknya 486.

 Memory minimal 8Mbyte

 Ada pengecualian untuk PC Packet Radio -

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Konfigurasi Hardware

 Melalui Packet Radio  Melalui Wireless LAN  Melalui Satelit

 Melalui Telepon

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Parameter Penentu

 Harga

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Konfigurasi Packet Radio

Workstation

Modem Radio

_Antenna

XT!

Total investasi diluar PC:

Modem Radio Rp. 150.000 s/d Rp.

800.000,-Radio Rp. 225.000 s/d Rp.

3.000.000,-Kec. Max. 9600bps (bisa naik ke 256Kbps)

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Konfigurasi Wireless LAN

Workstation Radio Tower

Wireless LAN Card Inside 2Mbps

Total investasi diluar komputer (PC)

Wireless LAN US$2000 (satu pasang / 2 buah)

Kecepatan Max. 2Mbps (bisa naik ke 10Mbps)

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Konfigurasi Satellite Network

Workstation Satellite dish

Multiplexer

Investasi diluar komputer (PC):

Sewa peralatan & saluran satelit

VSAT SCPC US$5500 / bulan / 64Kbps VSAT TDMA US$1500 / bulan / 64Kbps

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Konfigurasi Telepon Network

Workstation

Modem

Konfigurasi yang umumnya digunakan pengguna Internet Service Provider (ISP) di Indonesia

Modem Telepon Rp. 250.000 s/d Rp.

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Konfigurasi Local Area

Network

Workstation

Local Area Network

Ethernet card Rp. 90.000 s/d Rp. 500.000 Kabel dan Hub Ethernet

Kec. Max. 10-100Mbps.

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Frequently Asked Questions?

 Bagaimana cara menyambungkan sebuah

Corporate Wide Area Network?

 Peralatan apa saja yang dibutuhkan?

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Corporate / Campus Internet

Modem PC / Router

Local Area Network Eth ern et LAN Jurusan Campus Backbone LAN Pusat Penelitian LAN Perpustakaan

Contoh Typical Campus Network

InterNet

Seluruh Kampus / Corporate Terhubung

ke Internet melalui sebuah kabel telepon

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Contoh E-mail

Received: from MAILQUEUE by SYSTEM (Mercury 1.12); Mon, 27 Feb 95 10:31:58 +0700 Return-path: <survo.unescap@un.org>

From: <survo.unescap@un.org>

Received: from mail-in.un.org(157.150.191.1) by internet.un.org via smap (V1.3) id sma018449; Sun Feb 26 21:16:38 1995

Date: Mon, 27 Feb 95 09:19:09 EST

Message-Id: <9501267938.AA793862312@mail-in.un.org> To: yc1dav@system.paume.itb.ac.id

Subject: Let's meet in Bangkok

Dear Onno,

Thanks a lot for your response to my inquiry on Indonesian IT development in the public sector. Thanks also for the status report,

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E-mail address

yc1dav@cnrg.itb.ac.id

yc1dav Nama User

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E-mail address

yc1dav@cnrg.itb.ac

.id

kode negara, contoh: .id = Indonesia

.uk = Inggris

.us = Amerika Serikat .jp = Jepang

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E-mail address

yc1dav@cnrg.itb.

ac

.id

Kode Jenis Institusi, contoh: .ac. = Academic

.co. = Komersial .go. = Pemerintah

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E-mail address

yc1dav@cnrg.

itb

.ac.id

Nama Institusi, contoh:

.itb. Institut Teknologi Bandung .ui. Universitas Indonesia

.bppt. BPPT

(27)

E-mail address

yc1dav@

cnrg

.itb.ac.id

Nama Mesin atau Sub-Institusi

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Konsekuensi Budaya E-mail

 Effisiensi Komunikasi.

 Komunikasi Tertulis (bukan lisan).

 Debirokratisasi.

 Keterbukaan.

 Tidak ada batas institusi.

 Perkuat kebijaksanaan (kekuatan arus bawah).

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Nama News Group

comp.society.future

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Contoh “Root” Newsgroup

 comp berbagai diskusi ttg. Computer  sci berbagai diskusi ttg. Science

 rec berbagai diskusi ttg. Recreation  biz berbagai diskusi ttg. Bisnis

(32)

Contoh Tampilan News

Newsgroups: soc.college,soc.college.grad

Subject: FAQ: Financial Aid [Monthly posting] From: mkant+@cs.cmu.edu (Mark Kantrowitz) Date: 13 Jul 1995 07:04:31 GMT

Organization: CS, Carnegie Mellon University

Financial Aid FAQ Written by Mark Kantrowitz This FAQ may be obtained by anonymous ftp from

ftp.cs.cmu.edu [128.2.206.173] in the directory

/afs/cs.cmu.edu/user/mkant/public/finaid/finaid.faq

using username "anonymous" and password "name@host" (substitute your email address). The FAQ postings are also archived in the periodic posting archive on

rtfm.mit.edu:/pub/usenet/news.answers/college/[18.181.0.24]

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Konfigurasi TeleConference

Local Area Network

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URL Universal Resource

Locater

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URL Universal Resource

Locater

http

://www.itb.ac.id/cnrg/collaboration.html

Protokol yang digunakan untuk berbicara

http Hyper Text Transport Protocol (Web) ftp File Transfer Protocol

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URL Universal Resource

Locater

http://www.itb.ac.id/cnrg/collaboration.html

nama mesin

(40)

URL Universal Resource

Locater

http://www.itb.ac.id/cnrg/collaboration.html

file dimana informasi diletakan

untuk masuk ke “root” atau “index”

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Navigasi Informasi

 Melakukan Searching Informasi.

 Mengetahui Keyword Informasi yang

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Search Engine Internet

 http://www.opentext.com/

 http://www.yahoo.com/

 http://www.altavista.digital.com/

 http://www.lycos.com/

 http://www.webcrawler.com/

 http://inktomi.cs.berkeley.edu/

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Asian Internet Interconnection

Initiative (AI3)

Dr.Ir. Widiadnyana Merati Dr.Ir. Priyono Soetikno Dr.Ir. Soegiardjo Soegijoko

Dr. Intan Achmad Dr.Ir. Onno W. Purbo

Lembaga Penelitian

(45)

Visi AI3-ITB

 Pembangunan SDM Teknologi Informasi di

Indonesia.

 Penguasaan, Pengembangan & Pemanfaatan

low cost Teknologi Informasi Internet.

 Pengembangan low cost Teknologi

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Outline

 Asian Internet Interconnection Initiave (AI3)

& Asia Pacific Information Infrastructure (APII).

 Posisi ITB dalam AI3 & Internet Indonesia.

 Pengembangan Teknologi Informasi untuk

Indonesia.

 Aplikasi Teknologi Informasi oleh ITB untuk

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Specific AI3 Mission

 The AI3-TF defines requirements for

establishment of international Internet for future APII.

 Prototyping for future APII.

 Evaluation of link utilization and make

recommendation and requirements for the future APII.

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AI3 Acceptable Use Policy

 _{Any traffic related to}

academic

_and

research

activities.

 Any traffic for operation and management

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Topologi Fisik AI3

AI3 Hub Wide Project Nara, Japan JCSat-3 Hub JCSat-3 128E

Asia Member Country

ITB-AI3 Hub 2Mbps 2Mbps 2Mbps Japan Internet IPTEK-NET Internet 128Kbps IPTEK-NET BPPT AI3 Hub Wide Project Nara, Japan JCSat-3 Hub JCSat-3 128E

Asia Member Country

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Indonesia Internet

1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

(512Kbps - 1996)

wasantara.net.id (ISP)

22 Cities VSAT Network (64Kbps) melsa.net.id (ISP) in Bandung 64Kbps indo.net.id (ISP) 128Kbps

B-ISDN 2Mbps (sisfo.net.id) Jakarta-Bogor Institutions 19.2Kbps petra.ac.id (surabaya) 19.2Kbps 9600bps AX.25 VHF lapan.go.id 64Kbps itb.ac.id

~2400 users (1995) ~8000 users (1996)

19.2Kbps 2Mbps - 1996? 1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

2Mbps - 1996? 2Mbps - 1996?

Satellite dish

cbn.net.id (ISP) 64Kbps 64Kbps usu.ac.id (medan) SISDIKSAT 1200bps 1200bps SSB 7 Cities in Indonesia

InfoRis 64Kbps (telkom.go.id -Bandung) InterNet rad.net.id (ISP) 256Kbps

512Kbps - 1996

(512Kbps - 1996)

B-ISDN 2Mbps (sisfo.net.id) Jakarta-Bogor Institutions 19.2Kbps petra.ac.id (surabaya) 19.2Kbps 9600bps AX.25 VHF lapan.go.id 64Kbps itb.ac.id ~2400 users (1995) ~8000 users (1996)

19.2Kbps 2Mbps - 1996?

1200bps

AX.25 VHF _{2Mbps - 1996?}

64Kbps - 1996

2Mbps - 1996? 2Mbps - 1996?

Satellite dish 2Mbps AI3 - 1996

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Network Operation Center

(NOC) - ITB

to PT. Telkom (telkom.co.id) ~14,4Kbps most of the time

MultiTech 28.8Kbps sumbangan PT. PanSystem

486 - FreeBSD DNS & mail gate Novell Server

Thin Ethernet

386 - NOS (no harddisk)

C-Band SCPC Ground Station PT. Elektrindo Nusantara

Thick Ethernet

To ITB Main Library

Eth

ern

et

The EE-Net Backbone

486 - NOS From LPP Jogyakarta

HF SSB 300bps 7MHz network

486 - NOS

HF SSB 14MHz Net HP 9000 series 400 DNS Dedicated 139MHz 1200/9600bps to LAPAN Bogor

486 - NOS

VHF 148MHz Bandung Network Modem

From PT. Holycommindo

Pentium in Progress

2Mbps link Ku-Band via JCSat to WIDE JAPAN

to PT. Telkom (telkom.co.id) ~14,4Kbps most of the time

MultiTech 28.8Kbps sumbangan PT. PanSystem

486 - FreeBSD DNS & mail gate Novell Server

Thin Ethernet

386 - NOS (no harddisk)

C-Band SCPC Ground Station PT. Elektrindo Nusantara

Thick Ethernet

To ITB Main Library

Eth

ern

et

The EE-Net Backbone

486 - NOS From LPP Jogyakarta

HF SSB 300bps 7MHz network

486 - NOS

HF SSB 14MHz Net HP 9000 series 400 DNS Dedicated 139MHz 1200/9600bps to LAPAN Bogor

486 - NOS

VHF 148MHz Bandung Network Modem

From PT. Holycommindo

Pentium in Progress

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ITB-AI3 Applications

 Research applications.

– Satellite & Network Technology Research.

– Membantu infrastruktur informasi penelitian di Indonesia.

 Education applications.

– Backup IPTEK-NET Internet Link. – Gateway Universitas di Indonesia.

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ITB-AI3 Experiments

 Penguasaan Teknologi Satelit Ku-Band.

 Penguasaan Teknologi Multicast Backbone

via Satellite.

 BGP-4 based Dynamic Network Routing

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Layering of National

Information Technology (NII)

National IT Application

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Contoh ITB’s Committed

Involvement

 IT Applications

– Internet untuk Univesitas di Indonesia. – Low Cost Video Conferencing Systems.

 Common Network Services.

– Pengembangan Low Cost TCP/IP Networks.

 Telecommunication Networks.

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Technical Standards

 Digital Media.

 Open Systems.

 Bar-coding.  Smart Cards.  Security.

 High Definition TeleVision (HDTV).

 Electronic Data Interchange (EDI).

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Core Information Technology

 Multimedia

 Real Time Computing  Knowledge Systems

 Advanced Telecommunications & Networking  Human Interface

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Suggested National IT Plan

IT Manpower

IT Culture

Information Communication Infrastructure

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IT / Internet is not just a

technology

 SDM merupakan kunci utama keberhasilan IT /

Internet di Indonesia.

 Jaringan Internet antar Universitas akan sangat

strategis bagi kelangsungan pembangunan Indonesia - menyongsong APEC, AFTA & GATT.

 ITB committed untuk membantu pengembangan

(60)

Mari Berhitung ....

 Menparpostel mentargetkan 5 juta saluran

sambungan untuk repelita ini ....

 Jumlah Univ. Negeri hanya 75 buah. Jumlah Univ.

Swasta mendekati 1500 buah.

 Secara pesimistik jumlah potensial di dunia

pendidikan 3-4 juta pengguna = 10% pengguna Internet di dunia.

 Kontribusi 1500 saluran (0.03%) akan mengubah

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Beberapa Contoh

 Clinton launch US$1.5 zillion program untuk

mengintegrasikan High School ke Internet.

 AT&T akan launch Internet sebagai basic

service complement dengan basic service telepon yg selama ini ada.

 Thailand (AIT) mengintegrasikan High

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Low Cost Teknologi Informasi

Kontribusi ITB kepada Pembangunan Teknologi Informasi di Indonesia

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Wireless LAN

PC / Workstation PC / Workstation

15 Km @ 250mW 915MHz CDMA

Percobaan di ITB, Bandung

Dengan Antenna Loop Yagi 915MHz

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2Mbps Wireless Access

 Low Cost as low as US$750 / card - 2Mbps

CDMA / Spread Spectrum.

 Mudah deployment & instalasi - menarik untuk

aplikasi rural & pedesaan.

 Belum ada regulasi yang jelas dari Menparpostel

ttg. CDMA / Spread Spectrum Technology.

 ITB bersedia untuk melakukan penelitian

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Internet Appliances

 Internet Toaster US$500 :-) ....  Processor + 4Mb RAM +

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Low Cost CU-see-Me

 Merupakan alternatif low cost video

conferencing system & de-factor standard Internet.

 PC-based + kamera + soundblaster.

 As low as Rp. 350.000 additional equipment

to PC!!!

 Bisa dijalankan di 14.4Kbps :-) ... tidak

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Beberapa Obsesi Teknologi

Informasi di ITB

 Build a Satellite Ground Station.  Build an Indonesia Satellite :-) ...

 Running an Indonesian MBone Tunnel &

Reflector Site.

 Running CU-see-Me Low Cost Videoconference

site.

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Rangkuman

 AI3 Project merupakan gateway untuk

penguasaan teknologi informasi, komunikasi & pengembangan SDM di Indonesia.

 ITB komit untuk membantu pengembangan

SDM di Indonesia berbasis teknologi informasi.

 ITB komit dalam pengembangan berbagai low