IMPORTANT - Michigan State University
Kadapa Schools Computer Project
Lab Setup Guide
Prepared by
Amaresh Joshi,
Shawn Rich,
Sashi Reddy
Date: 5/22/2004
TABLE OF CONTENTS
READ ME FIRST!!! 3
Introduction 4
Setting Up the Computer Lab 5
Lab Setup Diagram 6
Server Setup Instructions 7
X Window Graphical Mode Setup Instructions 8
Server Configuration Instructions 9
Printing Setup Instructions 10
Reinstalling Software on a Client Computer 11
Instructions for creating server and client floppies 12
IMPORTANT!!!
READ ME FIRST!!!
• Before turning on a computer for the first time make sure to set the switch on the power supply to 220volts
• Whenever connecting a monitor to a computer for the first time make sure to configure the graphics before allowing the students to use the machine
Introduction
The project team here in US installed the following software on all client computers.
• RedHat 9.0 which includes a full featured Windows like user interface
• KOffice (an MS Office like suite of tools, wordprocessing, spreadsheet etc.)
• Web browser
• Games
Each of the nine client computers is connected to a server. The server installation is Coyote Linux floppy firewall. Please read the following sections before setting up the computers.
Setting Up the Computer Lab
1. Unpack all equipment.
2. Before plugging in any machines please read the READ ME FIRST instructions page.
3. Connect each computer to one of the ethernet hubs.
4. Start the server computer first (see the separate instructions for setting up the server computer).
5. After the server is started start the client computers.
6. Configure the graphical interface on each client computer (see separate instructions for configuring graphics).
7. Setup printing (see separate instructions for setting up a printer server and printer clients).
8. After the computers are all setup the students may log onto each machine using the following information:
o login name: student
o password: student
9. The students can then start the graphical interface using the command: startx
Lab Setup Diagram
[pic]
Server Setup Instructions
The complete server software resides on a single floppy diskette. A DHCP server is part of the server software. The DHCP server assigns the IP addresses to the client computers. Therefore, the server computer must be started before the client computers. To start a server:
1. Make sure server computer is connected properly to lab network and power.
2. Insert the server floppy disk into the floppy drive of the server.
3. Turn on monitor and computer.
4. The server will boot from the floppy diskette. The server is completely booted when the login prompt is displayed.
5. At this point you can start the client computers.
6. After starting the client computers, server configuration can be verified using a web browser at any one of the client computers. (see separate instructions for server configuration)
X Window Graphical Mode Setup Instructions
After connecting a client computer to a monitor for the first time, the graphical settings on the machine must be configured to match the monitor.
1. Log in as root
2. Run redhat-config-xfree86
3. Follow on-screen instructions
4. Save your settings on exit
5. Test your setup by running startx
Server Configuration Instructions
The server configuration can be done completely from a web browser at any one of the client computers. To check server status or to configure server:
1. Go to one of the client computers and start a web browser.
2. Enter the following url:
3. The server login prompt will appear. Enter the root id and password at the prompt.
4. The following screen will appear. From this page you can perform all server related configuration and status checking.
[pic]
Printing Setup Instructions
1. Setting up Printer Client
Configure the printer.
1. log in as root
2. run redhat-config-printer
3. choose New
4. for the Name type netprint
5. next
1. queue type: Unix print queue
2. server: 192.168.1.120
3. queue: kadapa
6. pick the attached printer from the list
7. choose printer by brand and model
8. choose the default driver
9. print a test page and exit
2. Setting Up Printing on a Computer with attached Printer
2.1. Configure the printer
1. log in as root
2. run redhat-config-printer
3. choose New
4. choose
- queue name: kadapa
- queue type: LOCAL
5. pick the attached printer from the list
6. choose printer by brand and model
7. choose the default driver
8. print a test page and exit
1. Set the IP address to static
1. log in as root
2. run redhat-config-network
3. deselect DHCP
4. set the network parameters:
- ip address: 192.168.1.120
- netmask: 255.255.255.0
- gateway: 192.168.1.1
5. save changes
2. Setup network printing
1. edit the file /etc/xinetd.d/cups-lpd
2. change the "disable = yes" line to disable = no
3. save the file
3. Restart the computer
Reinstalling Software on a Client Computer
If a client computer is having problems you can reinstall the software to reset the computer to its original state using the following steps:
1. Insert the custom install floppy disk and the first Red Hat CDROM in the computer.
2. Restart the computer.
3. Following the directions on the screen insert the 2nd and 3rd Red Hat CDROMs when requested.
Instructions for creating server and client floppies
These instructions are for creating floppy diskettes from image file using RedHat Linux.
• Open an Xterm window
• You may need to format the diskettes. You can format the diskette with this command:
fdformat /dev/fd0
• For creating RedHat Client Install Disk:
dd if=client.img of=/dev/fd0
• For creating Server Disk:
dd if=server.img of=/dev/fd0
Both of these assume you are in the directory where the image files reside. If not, you can include the path to the image files in the "if" part of the command. Refer to dd man page (man dd) for more complete info.
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