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Introduction

Dalam pengendalian rangkaian kawasan setempat, bagaimana merancang dan mengendalikan

pengguna, kumpulan, sumber fail, mesin pencetak, mesin faks, sambungan talian rangkaian,

perkongsian dan sebagainya merupakan perkara yang penting.Sumber pada rangkaian perlu mempunyai

satu nama tunggal yang boleh dibezakan oleh pengguna.Nama tersebut akan direkodkan dalam

perkhidmatan direktori.Sejak Windows 2 Ser!er, perkhidmatan direktori telah diubah kepadaActive

Directory (AD)."ni merupakan suau re!olusi yang besar, tetapi telah menyebabkan kecekapan

keseluruhan perlaksanaan menurun.Dalam Windows Ser!er 2#,Active Directorytelah

mempertingkatkan kecekapan banyak fungsi.Semua sumber akan bergabung denganActive Directory,

termasuk keselamatan dan perkhidmatan rangkaian.

BUS NETWORK STRUCTURE

A bus network consists of a continuous length of cable that connects two or more devices together. A bus network is

also called a backbone network.

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How Information Transfers

On a bus network, only one computer can transfer information at a time. When a computer sends information moves

through the entire length of the cable. The destination computer must retrieve the information from the cable.

Terminators

A terminator is a device that absorbs the signals transmitted on a network cable. Each end of the cable on a busnetwork must have a terminator. Terminators prevent signal from being bounced back along the cable and causinginterference. The type of terminator required depends on the type of cable used on the network.

Setup

The setup of a bus network is simple. Each computer must be connected to a single length of

cable. A bus network is often used to connect a few computers located in a small area, such as

an office.

Expansion

Epanding an eisting bus network can be difficult. When adding a computer a computer to a bus network, the cable

must be broken to etend the cable and attach the computer. The other computers on the network cannot echangeinformation while the cable is broken.

Repair

If a computer is malfunctioning and causing a problem on the cable, the entire network will

affect. This can make the cause of a problem difficult to isolate and repair.

Cost

!us networks are quite inepensive. "ost bus networks use a single piece of copper cable to

connect its computers together.

Domain

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Domain merupakan teras Struktur logik dalamActiveDirectory.$mumnya, domain sesuai

digunakan pada rangkaian organisasi yang besar kerana ia dapat membekalkan pengendalian akaun dan

perkongsian maklumatpeer-to-peer.Domain mempunyai perbezaan yang besar dengan kumpulan.

%umpulan akan dibentuk apabila beberapa buah komputer yang mempunyai sifat tugas yang sama

bersambung antara satu sama lain menerusi rangkaian. %omputer yang berada dalam satu kumpulan

boleh saling mengongsikan maklumat, iaitu Struktur Peer-to-Peer.&leh kerana tidak mempunyai

komputer pengendalian pusat, maka setiap stesen kerja turut mempunyai akaun dan kata laluan sendiri.

&leh itu, pengendali perlu membina'menyingkir'mengubah akaun pengguna dan kebenaran kumpulan

yang lain pada setiap stesen kerja.

"ni akan membebankan pengendali. Selain daripada itu, jika anda ingin mengubah kata laluan, makaanda perlu melakukannya pada setiap stesen kerja. (ara ini boleh digunakan pada organisasi yang kecil.)anakala untuk sistem rangkaian yang lebih besar, konsep domain diperlukan untuk menyelesaikanmasalah tersebut.

*angkah kerja +

1. Creating a domaincontroller. a. #t all begins with a simple command. $tart was clicked, run,and %dcpromo& was typed as below.

b. The Wi'ard appears as below. (et was clicked.

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c. Then, the information bo was read and (et clicked.

d. )omain controller for a new domain selected.

e. Then, domain in a new forest was selected.

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f. *ull )($ name was filled with %+kdomain.local&.

g. (et it asked for the (ET!#O$ name. This is the naming

conventions older operating systems such as Windows (Tuse. )efaults were selected.

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h. Then, location for database folder and log folder was

inserted .#deally for increased performance store thedatabase and log on separate drives.

i. %#nstall and onfigure )($ on this computer& was selected.

+. -ermission wi'ard appeared on net. %-ermissionompatible only with Windows /// or Windows $erver

//0 operating systems& was selected.

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k. Window restore password was entered and (et clicked.

l. (et was clicked on the summary to begin operation.

m. The Active )irectory #nstall then began.

n. )o (OT click cancel, it will probably end up with the server

needing to be formatted if you do.

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o. When complete installation prompted, *inish was clicked.

p. omputer was 1estarted.

q. After restarted, #- address was inserted.

r. !egin configuration by right2clicked on network connection

tray icon.

s. Then, a network connection windows appeared. 3ocal Areaonnection was right2clicked to open sub menu option.

t. Propertieshad been selected.

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u. When properties windows appeared, #nternet-rotocol4T-5#-6 had been highlighted and properties was

clicked.

v. 7ere, the #- address can be insert manually if there8s any.w. %9:.9;