Teknologi Jaringan Komputer ...

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Teknologi Jaringan Komputer ...

• Onno W. Purbo
• Institut Teknologi Bandung
• onno_at_itb.ac.id
• http//xxx.itb.ac.id/yc1dav/

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Alamat Penting ...

• Ai3_at_itb.ac.id
• sysop-l_at_itb.ac.id
• cnrg_at_itb.ac.id
• http//ai3.itb.ac.id/
• http//virtual-university.itb.ac.id/
• http//xxx.itb.ac.id/yc1dav/

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Fokus ..

• Pengalaman 5 tahun terakhir membangun jaringan
  pendidikan ..

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Visi

• Memandaikan bangsa Indonesia ...

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Kunci Keberhasilan

• Self-finance
• Community based
• Libatkan Mahasiswa

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Outline

• Internet sebagai alat bantu
• Paradigma pendidikan
• Jaringan AI3 Indonesia
• Teknologi Pendukung

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Paradigma Pendidikan

• Distributed Knowledge
• Collective Wisdom
• Society Audit / Accredited
• Generation Lap
• dasar pergeseran paradigma
• kecepatan transfer informasi

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Internet Alat Bantu

• Komputer
• PC based
• Software
• FreeBSD, Linux, Windows
• Peralatan komunikasi
• modem, telepon, radio satelit.
• Peralatan LAN
• Ethernet, coax, UTP

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Experience in Internet building

• January 1993 - Suryono (Texas) install a packet
  radio 1200bps to LAPAN.
• LAPAN 1200bps to BPPT Internet 64Kbps.
• 286 PC as gateway! to connect the whole ITB
  campus.
• Software NOS (running on DOS) as gateway.

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Indonesia Topology Jan.1993
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ITB in 1995

• Telkom Leased Line at 14.4Kbps
• RISTI-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).

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ITB Today ....

• T1 Satelite link to Japan.
• 2Mbps link to Indonesia IX.
• VSAT TDMA SCPC to various universities.
• 4Mbps Uwave Jakarta-Bandung.
• 128 Kbps to Jakarta, Surabaya Malang.
• WaveLAN 2Mbps for Metropolitan Area Network (MAN).

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ITB Network Operation Center
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AI3 Indonesia - N21

• Homepage
• http//n21.ac-id.net/
• AI3 Indonesia contoh taktis N21
• bertumpu pada swadaya masyarakat.
• Empowerment dari masyarakat.
• AI3 Indonesia belum 100 berhasil
• paradigma administrative universitas masih
  mengacu pada paradigma lama.

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Status AI3 Indonesia

• 25 lembaga pendidikan.
• Jaringan pendidikan terbesar di Indonesia.
• Akhir Oktober - Pertemuan UNILA.
• Bagian dari
• Asia Pacific Advanced Network (APAN).
• Asia Pacific Networking Group (APNG).
• CAnet3 - SingaREN - AI3 Indonesia
• Akses 35Mbps ke vBNS (10 Gbps) via STARTAP.

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AI3 Indonesia
CAnet3
STARTAP
WIDE
TransPAC
AI3
S-One / SingaREN
APAN
vBNS
AI3 Indonesia
IIX
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Kunci Keberhasilan

• Self-finance
• Community based
• Empower Students

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Teknologi Pendukung

• Physical Layer.
• Computer Network Layer.
• Application Layer.

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Physical Layer Technology

• VSAT
• SCPC TDMA
• JAMUS TelkomNet
• WaveLAN CDMA 2Mbps
• AX25 CSMA 64-256 Kbps
• Linux based
• AX25 CSMA 9600bps
• Linux Sound Blaster

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Homebrew 64-200Kbps Modem
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TX RX BoardVHF CB Frequency
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SoundCard Connection

• Computer
• Mic PC
• Speaker PC

• Radio / Rig / HT
• Speaker HT
• Mic HT
• PTT

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PTT FlexNet via Serial
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Network Layer Technology

• Network Monitoring
• http//netmon.itb.ac.id
• Multicast
• MBONE
• IPv6 (128 bit address)
• 6BONE

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Application Layer Tech.

• Distance Learning
• web based course
• Java based interactive classroom
• Knowledge Management
• Library Network
• CDS/ISIS WAIS
• Forum Society Empowerment
• citn-ctn_at_itb.ac.id
• wong-cilik_at_isnet.itb.ac.id
• sysop-l_at_itb.ac.id

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Mailing Lists

• Uses majordomo on FreeBSD
• Run on Dual Pentium 166MHz 32Mb RAM.
• More than 220 mailing lists at ITB. (more than
  75 Indonesian mailing lists).
• More than 10.000 subscribers.
• We are trying to build the community in Indonesia.

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Collaborative Learning
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Virtual Rooms
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Shared White Board
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Virtual Projector
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Sistem Digital Library
CDS/ ISIS
Catalog Abstract Teks Audio Video
Metadata Full text resources
CD-ROM
Team Pustakawan
Koleksi
Institusi (Intern)
Inter Library Network

• Layanan
• Katalog searching...
• Informasi searching...
• Pendidikan self learning, editing...
• Communication email, bulletin...
• Transaksi pemesanan, peminjaman...

Koleksi Transaksi Anggota Pemakaian
Database Administrasi
Pemakai
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Catalog Map (Phase I)
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Contoh Catalog Searching
Databases collection
Select database
Search result
Catalog view
Librarian response
Ordering
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Summary

• Internet adalah alat bantu.
• Ubiquitous Technology
• Bisnis Plan Self Finance.
• Community Based User Empowerment.

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Alamat Penting ...

• Ai3_at_itb.ac.id
• sysop-l_at_itb.ac.id
• cnrg_at_itb.ac.id
• http//ai3.itb.ac.id/
• http//virtual-university.itb.ac.id/
• http//xxx.itb.ac.id/yc1dav/

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