Ex
NO:1
a)
To
identify the front panel indicators and switches and rear side connectors.
b)
To
familiarize computer system layout.
c)
To
configure bios setup and troubleshoot BIOS utility
(A)
Front panel indicators
Power
indicator, HDD indicator, FDD indicator, Cd drive indicator
Front panel switches:
Power on/off switch, Reset switch, Floppy
eject button
Front
side connectors:
Microphone jack,
Line-out/speaker/headphone jack, Usb connectors
Rear side connectors:
Parallel Port connectors, Serial
Port connectors, Microphone jack, Lineout/speaker jack,
Line-in jack, Ps/2 mouse connector,
Ps/2 keyboard connector, USB connectors,
Nic connectors, Video connector, Ac input-3 pin cable.
(B) Computer system layout:
Motherboard, RAM, Hard-Disk Drive, DVD-ROM, Floppy Drive, SMPS, Access Slots
(C)BIOS setup:
Press DEL key, the system will start the BIOS setup utility.
Main, Advanced, PCI, Security, Chipset, Exit, Boot
Ex NO: 2
(a) To
install hard ware
(b) To
configure CMOS setup
(c) To
partition and format hard disk
(d) To
identify master/slave/IDE devices
(e) To
practicesscan, diskcleanup etc.
(a)Installation
of hard disk
Place the hard drive, Screw
the HDD, Insert the IDE cable, Push the power cable, IDE cable to motherboard.
(b)CMOS configuration
In the CMOS, we will find a setting to AUTO Detect
IDE hard drivers.
(c )
partition and formatting of hard disk
Boot to the
floppy and at the A:\> prompt type FDisk
and Create Primary, Extended Logical Partition
1.
create
DOS partition or logical DOS Drive.
a. create primary
Dos Partition.”.
b. create Extended
Dos partition”.
c. Create Logical
Partition
2.
set
active partition
3.
Delete
Partition
4.
Display
Partition
Formatting
hard disk
Boot to the floppy and at the A:\> prompt type:”format
c:/s”and Press Y
(D)Master/slave/IDE
Both drives share one ribbon data cable,Configuring
an IDE drive to be either master or slave is done with the jumper pins on the
drive
(e)scan
disk,disk cleanup.defragment etc
Scan Disk
my computer iconà
right click à propertiesà TOOLS” tabàselect check disk options.
Defragment:
my
computer
iconà right click à propertiesà TOOLS” tabàClick Defragment
Disk
cleanup
start
àAll programs à Accessories
à System Tools à disk
cleanup à choose which driveàok.
Detecting
and Rectifying software
Step1:Install
an antivirus program in the system
Step2:scan
the system to identify and locate the
virus
Step3:Trouble
shooting the virus infected areas
Methods
of eliminating viruses :- Removing the virus, Quarantine
·
Step4:perform
a full system scan
Ex
No: 3
(a)To install
and configure a DVD writer and blu-ray writer
(b)To record a blank DVD, blu-ray disk.
(a) installing and configuring the DVD
and blu-ray drive
1. Mount
the DVD drive or blu-ray driveà screw the drive à
Connect power cable & IDE cable, other end of the IDE cable to motherboard.
(b)Recording a DVD or blu-ray disk
using nero burn software
1. Double
click the nero smart iconàSelect DVDàMake data DVDàClick
the Add button.
2.
added the filesàOpen
the DVD writer driveà Type Disc Name, Select write Spped à
Burn.
Recording blu-ray disk
1. Double
click the nero smart iconà select blu-ray video àClick
the Add button.
2.
added the filesàOpen
the DVD writer driveà Type Disc Name, Select write Spped à
Burn.
Ex
No: 4
(a) To install and configure dot matrix printer and
laser printer
(b) To clean the head.
(c) To trouble shoot the above data printers.
(d) To check and connect the data cable
connectivity.
Insert
the driver disk in the CD drive.
·
Start à Settings à
Devices and PrintersàAdd printeràNextàSelect
Model and Manufacturer à Select Parallel Portà
Next
To
install and configure laser printer
·
Connect the printer to System and power
cable to AC, Switch on, Insert driver CD, Double Click the Printer driver Setup
file à
Next à
Install à
Finish
(b) Head cleaning
·
Adjust the print head, Check tension on the print head positioning
belt, clean the print head, Clean the printer roller surface, Clean the gear
train, Apply light oil to the rails.
(C)
(i) troubleshooting dot matrix printer
Problem-printer
does not function, printer does not print during self test
(D).Troubleshoot the Dot-matrix printers:
·
Printer
does not function, printer does not print during self test, Printer not ready
error message displayed, Carriage does not move, Paper empty-not sensing, No
ribbon feed, Head pins problem and coils check.
Check
and connect the data cable connectivity:
·
See whether the cables are inserted fully into the printer
port and computer port.
·
Check the continuity of the cable using multi meter.
Ex NO: 5
Aim:
(a)To install,
configure and trouble shoot scanner.
(b) To install,
configure and trouble shoot webcam
(c) To install and
configure cell phone
(d) To install,
configure and trouble shoot bio-metric device.
(a) To install, configure and trouble shoot
scanner
Installation and configuring scanner
•
start à control panel à Printers àselect scanners and cameras à imaging deviceà Nextàselect have a disk buttonà insert the installation CDà Select Driver PathàNext à Finish
Problem-scanner
fails to scan, Scanner cannot able
to scan multiple images
(b)To install, configure and trouble shoot
webcam
Installation and configuring webcam
·
connect USB
webcam à System detects webcam and Insert the installation CD à Select Driver path in new hardware found
dialog box à Install àFinish.
Trouble shooting web cam
Problem-webcam is not capturing images, captured image is not clear
(c)To
install and configure cell phone
·
cellphone
with the system using USB cables, Follow the instructions given by the driver
software and install and configure cellphone.
(d)
Toinstall, configure and troubleshoot bio-metric device
Installation
and configuration of bop-metric device-finger print scanner
Procedure
·
Insert a
driver CD into the CD drive
·
Connect
the biometric device to the USB port à Click Browse in dialog Box à Insert a driver CD à Select Driver Path à Nextà Finish
Troubleshooting
Problem
No fingerprint device is present
Ex
NO: 6
a) To
assemble a Pentium system with add on cards and check the working condition of
the system
b) To
install XP operating system
(a)Assembling
a Pentium system
Installing the motherboard
(ii)Installing the CPU
(iii)Installing the heat sink
(iv)Installing the RAM
(v)Installing the power supply
(vi)Installing the video card
(vii)Installing the hard disk
(viii)Installing CD/DVD drive
(ix)Connect the large ATX power connector to
the supply port on your motherboard
(b) XP Installation
Insert windows XP CD à Restart à
Press Delete à
Set First Bood Device Priority to CD/DVD Drive, press any key in booting
screen, press f8 for accept agreement à Delete the
partition press d, and then press L, Press C to create a partition, Press ENTER
to format, after setup copy os file automatically restart àDo
NOT press any keyà Set Regional and language settingsàNext
à
type product keyà type computer name and administrator
passwordà
Set date and time/Time Zone à Type the user nameà
Finish à
Windows Desktop Appear.
Ex
No: 7
To
install dual operating system
Insert the win 7 CD into the CD drive, Click on the
install now button, select custom Installation, Another partition (d: or e: ) à
Click Next à
Copy OS Filesàafter
automatically restart àenter the license key, and set up
windows ->After finished installation à restart the
computeràselect
any one of the operating system by using “arrow keys” and press “Enter “to boot
process.
Ex No:8
A) To
disassemble laptop and identifying the parts.
B) To
assemble laptop and install XP operating system.
A) Disassembling of laptop
Procedure
I)
Remove the battery pack
1. Turn
the computer upside down
2. Unlock
the battery double lock and slide the battery bay latch to release the battery
pack. Then we can remove it from he bay
II)
Removing the HDD module
1. Turn
the computer upside down
2. Remove
two black M2.5X5 screws to release the HDD door
3. Pull
out the tab to remove the HDD unit
III)
Removing the optical drive module
1. Turn
the computer upside down
2. Follow
the steps above to remove HDD unit
3. Remove
one M2.5X8 screw and slide the optical drive module from the bay.
A Lot of laptops have a select bay or removable
drive not requiring any screw removal inthese cases simply eject the drive.
IV)
Removing the Wireless LAN unit
1. Turn
the computer upside down and loosen the screw securing the wireless LAN
compartment cover
2. Lift
off the wireless LAN compartment cover.
3. Remove
the embedded screw M2.5X5 securing Mini PCI bracket
4. Detach
the two ends of the wireless LAN antenna
5. Gently
press out on the latches. One end of the wireless LAN unit will pop up.
6. Grasp
the wireless LAN unit and pull it out.
V)
Removing the expansion memory
1. Slide
a thin object under the cover and lift it off
2. Push
the latches to the outside to release the module. A Spring will force one end
of the module up.
3. Grasp
the module and pull it out.
4. Seat
the cover and secure its screws.
5. Replace
the battery.
VI)
Replace the keyboard
In order to release the keyboard ribbon cable ease
the connector edge upwards aonly about 2 or 3 millimeters, the ribbon should
now slip out with ease. The refitting of the keyboard once cleaned or replaced
is just done in reverse.
VII)
Removing the modem
1. Remove
two black M2.5X3 screws securing the modem module
2. Carefully
lift the unit off its connector
3. Disconnect
the modem cable from the modem module
VIII)
Removing the cover
To remove the top cover, first remove the battery
pack, display assembly, optical drive module, HDD, memory module and wireless
LAN, then follow the steps below:
1. Remove
five black M2.5X8 black screws and one black M2.5X3 screw securing the top
cover.
2. Detach
the upper FFC cable and two speaker cables on the top chassis
3. Remove
the two black M2.5X8 screws securing the system board.
4. Turn
the computer upside down and remove the following sixteen screws.
5. Turn
the computer upright to lift off the top cover.
XI)
Removing the system board
To remove laptop’s main board, first remove the LCD
assembly and top cover, then follow the steps below:
1. Remove
the two black M2.5X8 screws securing the system board to the bottom cover
2. Remove
the two or four silver screws securing the system board to the backside.
3. Remove
the system board from the chassis
B)
To assemble and install OS
Procedure
I)Install the processor
Carefully remove any snap-on covers from the CPU
chip and line it up in the socket. So that the two notches in the chip match
the corresponding notches in the socket itself
Carefully drop the chip straight down into the
socket. Once the chip is safely restin on the pins, close the socket cover an
snap the locking arm back down into place.
II)Install heat sinks
There are two heat sinks, on efor the processor and
another for the video card/ The processor heat sink is the larger of the two,
with four scrw holes and a small plastic cover protecting a block of thermal
paste.
Simultaneously line up the four srew holes on the
heat sink with the corresponding holes surrounding the CPU socket. Fine the
baggies containing four black srews and use those to secure the heat sink.
III)Wire the wireless
Plugging the card into the Mini-PCI slot is a snap, but
then we have to contend with connecting the wires.
Now slide the card into the slot, being careful not
to dislodge the antenna wires. Secure the wi-Fi card with two small silver
screws.
IV)The Video card
Hold the card at about a 30-degree angle as we insert
its edge connector into the video-card solt near the center of the motherboard.
Press the card in and downward, and then use the two small black srews to
secure it in place.
V)Setup the drive
The motherboard SATA connecots are along the front,
right edge, under the lip of the laptop’s shell. Drop the drive into place and
then carefully use the thumb to push the drive into the SATA connecots.
VI)Add memory
The last internal componenents to install are the
memory boards. The two memory slots sit between the graphics card and the large
silver finned heat sink, near the cente of the motherboard.
VII)Final Assembly
Now that all the hardware components are installed.
To prepare for power up, pop in the notebook’s
battery pack, connect the power brick, and plug it into a wall outlet. Finally,
open the laptops cover, to press the power button.
VIII)O/S installation
Refer XP installation in Ex. No: 6
Result:
Thus laptop
disassembled, assembled and operating system installed.
Ex No: 9
|
Network
Cable Crimping & Testing
|
|
DATE:
|
Aim
To do the following cabling works in network.
a) Cable
crimping
b) Standard
cabling
c) Cross
cabling
d) Testing
the crimped cable using a cable testor.
a)
Cable crimping
Requirements
1. Cat5
Unshielded twisted pair cable
2. RJ45
connector-2
3. RJ45
crimping tool
Procedure
1. Trim
about an inch of the outer insulation at the end of the cat5 cable to expose
the wires, careful not to scrape their surface insulation.
2. Untwist
the pairs of wires straighten them out, and arrange them according to the color
code (TIA/EIA 568B standard),holding them flat in the hand.
3. Cut
the ends of with the crimping tools cutting blade to make them even.
4. Hold
the wires flat in the right hand, pick up a flag with the clip down, and insert
the wires in to the open end. Push them all the way in making sure they don’t
change order. If wires change order, the cable won’t work.
5. When
the wires are in the right order and push all the way in to make contact with
the end of the plug, insert the plug in to the crimping tool, and press down
hard on the hands.
6. Put
the plug out of the crimping tolls.
7. Repeat
the procedure at the other end of the cable.
b)
Standard cabling
Requirements
1. Cat5
Unshielded twisted pair cable
2. RJ45
connector-2
3. RJ45
crimping tool
Procedure
1. Remove
the covering of CAT5 cable
2. Straight
the eight wires of the cable
3. Using
crimping tools cutter cut the end of the wires, so that they are of same
length.
4. Arranging
the wires in order(TIA/EIA 586B standard)
5. Insert
the arranged cable in the RJ45
connectors with clip pointing down exactly
6. In
crimping tool insert the head of RJ45 connectors & crimp in hardly
7. Follow
the same steps with same color order for the other end of the cable.
c) Cross cabling
Requirements
1. Cat5
Unshielded twisted pair cable
2. RJ45
connector-2
3. RJ45
crimping tool
Procedure
1. Remove
the covering of CAT5 cable
2. Straight
the eight wires of the cable
3. Using
crimping tools cutter cut the end of the wires, so that they are of same
length.
4. Arranging
the wires in order(TIA/EIA 586B standard)
5. Insert
the arranged cable in the RJ45
connectors with clip pointing down exactly
6. In
crimping tool insert the head of RJ45 connectors & crimp in hardly
7. And
the other end of the color code is different
-
Wire that is on 1st
number of A side
should be on 3rd number of B side & vice versa
-
Wire that is on 2nd number of
A side should be on 6th number of
B side & vice versa
8. Insert
the arranged cable in the RJ45 connector with clip pointing down exactly.
9. In
crimping tool insert the head of RJ45 connector & crimp in hardly.
d)
Cable
testing
StandardCable
·
Plug one end of the crossover cable into
the Ethernet port on the cable tester.
·
Plug the other end of the cable into the
second ethernet port on the cable tester .
·
Switch on the tester.
·
The transmitting unit sequentially puts
a signal on each pin, and the receiving unit displays the pin energized on the
opposite end.
·
Thus, if the receiver shows all eight
LEDs flashing in sequence, we have a good, standard cable.
Cross
over Cable
·
Plug one end of the crossover cable into
the Ethernet port on the cable tester.
·
Plug the other end of the cable into the
second Ethernet port on the cable tester
.
·
Switch on the tester.
·
In a cross-over cable, pins 1 and 3 are
swapped, as are in pins 2 and 6.
·
If any other pairs are crossed, it
indicates that a cable was improperly made.
Result
Thus
different types are cabling are done and tested.
Ex No: 10
|
IP Addressing
Setting and Testing Ipconfig, Ping, Tracert and Netstat
|
|
DATE:
|
Aim:
To configure host IP, subnet
mask and default gateway in TCP/IP configuration and to test IPCONEIG, PING,
TRACERT and NETSTAT.
Procedure:
(i)
Click on start menu
(ii)
Now go to settings > control panel
(iii)
From the control panel, go to “network
connections”
(iv)
From the network connection window, we
will see Local Area Connections. Double click on that icon or right click mouse
and go to “properties”. Local area connection properties window will be opened
as shown below.
(v)
Then select “internet protocol(TCP/IP)”
under the this connection uses the followed items loading, Then click
“properties”
(vi)
Now select “use the following IP
Address” and type a private IP address, equivalent subnet mask, and default
gateway which will be provided by the internet connection provider or the IP
address of the office or campus LAN
(vii)
If we want to addresses from a DHCP
server, click “Obtain an IP address automatically”
(viii)
Then click on “ok” to finish configuring
of the IP address
ipconfig
To display
the basic TCP/IP configuration for a computer.
Go to the command prompt and type the command,
C:/>ipconfig
Ping
Its main
purpose is to determine whether we can reach another computer from our
computer.
C:/>ping
tracert
It displays a list of all the routers that a packet
must go from the computer where tracert is run to any other computer on the
internet.
netstat
It is used
to display list of active connections.
C:/>netstat
Result
Thus
TCP/IP is configured and ipconfig,ping,tracert and netstat tested.
Ex No: 11
|
LAN Connection and Sharing
Drivers & Folders
|
|
DATE:
|
AIM:
To interface to PC's using connectivity
devices in a LAN and share drives and folders.
HARDWARE
REQUIREMENTS:
(i) Pc’s
(ii) Switch
(iii) Straight (standard) network cable
PROCEDURE:
Installing
a switch
·
Place a switch in a centralized area of
a network place.
·
Connect one end of the standard network
cable into a respective port of the computer and other end into the switch.
·
When the connectivity device (switch)
LED ‘swill glow for indicate the signal is received.
Give
all the computers IP address in the same subnet.
(I)Click
on start menu.
(ii)Now
go to settings>control panel
(iii)
Open network connections
(iv)Right
click local area connection and go to "properties"
(v)Then
select internet protocol (TCP/IP) then click "properties"
(vi)Now
select “use the following IP Address “and type a private IP Address, and
equivalent subnet mask,
(vii)Then
click on"ok" to finish configuring IP address.
Sharing
folder or drive
(i)
Select and right click a folder.
(ii)Click
sharing and security.
(iii)Then
select Sharing tab at the top.
(iv)Put
tick mark share this folder on the network option and give the
folder a relevant name.
(v)Then
click apply and ok
Access
shared folder
(i)Press
win+R in a keyboard
(ii)Now
opens Run box
(iii)Type"\\"followed
by the ip of the (shared folder)system,eg.\\192.168.0.13
(iv)
Click ok button
(v)Now
the shared folder displays.
RESULT:
Thus two PC's are interfaced and
drives and folders are shared.
Ex No: 12
|
FTP
and Printer Server Configuration
|
|
DATE:
|
Aim
To transfer files between systems in LAN using FTP
configuration, install print server and share the printer.
Procedure
Install
the FTP service under Windows2003 server
(i)
Start the Control Panel Add/Remove
Programs applet
(ii)
Open Add/Remove Windows Components.
(iii)
Select Application server, then click
Details
(iv)
Select Internet Information Services
(IIs), and then click Details.
(v)
Select the File Transfer Protocol(FTP)
service check box, then click OK à Next
(vi)
Insert the Windows 2003 server CD-ROM
into the computer’s CD-ROM drive.
(vii)
Click OK.
(viii)
After completing the installation click
Finish
Creating
Folder
After setting up an FTP server, create a folder by the following path:
C:\inetpub\ftproot
For example,
name the new folder FtpFiles, so that the path of the folder is
C:\inetpub\ftproot\FtpFiles
Configure
Ftp
i)
Control panel àAdministrative
Tools menu,
ii)
Select Internet Information Services
iii)
Open the node for the computer, and then
open the FTP sites node. Right click the default ftp sites node.
iv)
Click New and then click Virtual
Directory and click next. In the Virtual Directory Creation Wizard, specify an
alias (or name) that users can use to get to the ftp folder created. The name
can be anything we like. Then type or browse to the path of the directory.
v)
From C:/Inetpub/ftproot\<folder
name> specify the access permission and click Next to finish.
Access
ftp folder from server to local (win XP) system
Go
to StartàRun
When
the files are displayed in the local host, download it.
Installation
of windows server 2003 print server
i)
Click StartàAdministrative
tools and click configure your server wizard.
ii)
Click Next
iii)
Click Next
iv)
Click Print Server in the server role
box and then click next.
v)
On the printers and printer drivers’
page, click the types of windows clients that the printer server will support
and click next.
vi)
Click Next.
vii)
On the “add printer wizard welcome “page
click Next.
viii)
Click local printer attached to this
computer, click to clear the automatically detect and install my plug and play
printer check box and click next.
ix)
Click the port of the printer and click
next.
x)
Click the printer make and model and
click next.
xi)
Accept the default name of the printer
or provide a different name and click Next
xii)
Click share as option, type the share
name and click next.
Sharing
printer in the Network
i)
Click start àprinter
and faxes.
ii)
Right click the printer just installed
and click sharing.
iii)
Click share this printer and then gives
the share name for the printer.
iv)
Click Ok to close the printer
properties.
v)
Close the printers and faxes folder.
Result:
Thus
ftp is configured, print server installed and shared.
Ex No: 13
|
Configure
DNS and Map aServer Name to IP Address
|
|
DATE:
|
Aim
To configure DNS and to
map a name to IP address.
Server
side (windows 2003 server)
Configure
DNS
Step
I (Forward Lookup Zone)
·
Got startà Programs à Administrative
tools à
select DNS
·
Right click on the server name (eg
SERVER) in the list on the left hand pane
·
And select “New Zone” the New Zone
wizard will start click “Net”’
·
Select Primary zone à nextà Next
·
Select “Forward lookup zone” à Next
·
Enter the zone name (eg. Intranet.com) à next
·
Select “Do not allow dynamic updates” à Next à Finish
Step
II (add the New host)
·
Extract “Forward lookup zone”
·
Select and right click the zone name
(eg. Intranet.com)
·
Select New Host
·
Type Host name (eg. www) and IP (eg.
192.168.0.201)
·
Click “Add host” à ok à done
Client
side (windows XP/7)
Configure
DNS IP
·
Select control panel from the start menu
·
Click network connection from the
control panel choices
·
Choose the connection from the network
connection window
·
Click properties button
·
Select Internet Protocol (TCP/IP) and
click Properties
·
Click the radio button “us the following
DNS server addresses” and type in Open DNS addresses in the preferred DNS
server” then click “Ok”
Establishing
the connection between server & client
In the client system Go
to the command prompt type nslookup <domain name>. (Eg. Nslookup
www.internet.com) now we get back the IP address of the corresponding domain.
Result
Thus
DNS configured and a name is mapped to IP address.
Ex No: 14
|
Install and
Configure Network Devices - Router, Hub and Switch
|
|
DATE:
|
Aim
To install and configure network devices router, hub
and switch
Router installation and configuration
Requirement
·
A network router (Wireless or wired)
Network adopters installed on all devices to be connected to the router
·
A working internet modem (optional)
Procedure
1. Plug
in the router’s electrical power source, and then turn on the router by pushing
the power button
2. (Optional)
Connect the Internet modem the router. Most network modems connect via an
ethernet cable, but USB connections are becoming increasingly common. The cable
pugs into the router jack named WAN or uplink or Internet. After connecting the
cable, be sure to power cycle (Turn off and turn back on the modem to ensure
the router recognizes it.
3. Connect
one computer to the router. Even if the router is a wireless model connect this
first computer to the router via a network cable. Using a cable during router
installation ensures the maximum reliability of the equipment. Once a wireless
router installation is complete, the computer can be changed over to a wireless
connection if desired.
4. Open
the router’s administration tool. From the computer connect o the router, first
open the web browser. Then enter the router’s address for network administration
in the web address field and hit return to reach the router’s home page. Many
routers are reached by either the web address http://192.168.1.1
or http://192168.0.1.
Consult the router’s documentation to determine the exact address for the model
Note that we do not need a working internet connection for this step.
5. Log
in to the router. The router’s home page will ask for a username and password.
Both are provided in the router’s documentation. We should change the router’s
password for security reasons. But do this after the installation is complete
to avoid unnecessary complications during the basic setup.
6. If
we want the router to connect to the Internet, we must enter Internet connection
Information into that section of the router’s configuration (exact location
varies). If using DSL internet, we may need to enter the PPOE username and
password. Likewise, if we hav3e been issued a static IP address by our provider
(We would need to have requested it). The static IP address by our provider (we
would need to have requested it). The static IP fields (including network mask
and gateway) given to by the provider must also must be set in the router.
7. If
we were using a primary computer or an older network router to connect tot the
internet, the provider may require we to update the MAC address of the router
with the MAC address of the device we were using previously.
8. If
this is a wireless router, change the network name (often called SSID) While
the router comes to with a network name set at the factory, we will never want
to use this name on our network.
9. Verify
the network connection is working between our one compute and the router. To do
this, we must confirm that the computer has received IP address information
from the router.
10. (if
applicable) Verify our one computer can connect to the Internet properly. Open
the web browser and visit a few internet sites such as www.tndte.com
11. Connect
additional computer to the router as needed. If connecting wirelessly, ensure
the network name (SSID) of each is computer matches that of the router.
12. Finally,
configure additional network security factures as desired to guard our systems
against internet attackers.
Installation
and configuration of hub and switch
Procedure
·
Connect the hub or switch power cable
into the socket
·
Connect the incoming network cable to
the switch
·
Connect the cat5 or cat6 cables form the
computers or printer to the other slots in the switch or hub.
Result
Thus
the hub, router and switch were installed and configured.
Ex No: 15
|
Install and
Configure Wired and Wirelees Network
|
|
DATE:
|
Aim
To install and configure wired and wireless NIC and
to transfer files between system in LAN wireless LAN.
Requirements
·
Network interface card – 2 No’s
·
Driver CD – 1 No
·
Cross over cable – 1 No
Procedure
Installing
Network card
1. First
step is to read the users guide
2. Power
down PC and remove the AC Power cord
3. Open
the computer case.
4. Find
an available Peripheral Component Interconnect (PCI) slot on the motherboard
5. Carefully
remove the network card from its static proof plastic envelope, and slide it
into the slot
6. Seat
the card in the slot
7. Then
screw the card to the computer frame, but do not over tighten.
8. Close
the computer case.
9. Plug
the computer in and power it up.
Configuring
the Network adapter
1. From
the windows XP start Menu, select Control Panel
2. From
the control panel window, click Add Hardware
3. The
Add new hardware wizard comes up. Click the next button on the first screen
4. Windows
will try to detect new hardware. If it automatically detects the Ethernet card,
click finish to complete the installation.
Step
1:Make
sure both computers are turned off
Connect one end of the cross over cable to the
network card in computer1
Connect the other end of the crossover cable to the
network card in computer2.
Turn both computers ON
Sign-in to windows on both computers, as we normally
do.
Then message is display “network cable is plugged with 10 mbps”
Step
2:
Assign IP address to each system with same subnet.
Step
3:
Firewall settings change off (not recommended) both systems.
Step
4:
Put all the computers in the same workgroup.
II
Transfer files frame one system to another:
Ø Open
my network places and click view work group computers under the network tasks.
Ø The
displayed window contains the connected systems icon with their shared
documents.
Installation
and configuration of wireless NIC
Requirements
USB wireless network adapters-2 no’s
Driver CD’s – 1 no
Systems-2 No’s
Procedure
I
Install driver software (both computers)
·
Insert the installation software CD into
the CD-ROM drive.
·
Choose setup language (English US). [If
the wireless card installer screen does not appear within 20 seconds, access the
CD-ROM by double-clicking on My computer icon, then double-click on the CD-ROM
drive into which the installation CD has been placed. If the installer does not
start automatically, double click on the icon named installer.exe”]
·
Select a destination folder for the
software installation by clicking Browse, or simply click Next to install to
the default location.
·
The install shield wizard starts the
installation process. When prompted, please plug in your wireless card now plug
in the adapter on the USB port on the computer.
·
When the installation completes, click
on Finish.
II.
Configure network connection (Both computers)
i.
After successfully installing the
Adapter, double-click the Belkin Wireless Networking Utility icon located on
the desktop screen. The wireless networking Utility screen will appear
ii.
Select Option tab and put tick mark use
the standard windows XP utility instead”
iii.
Click Save changes -> close. Then
open Network connections from the control panel
iv.
Right click the wireless Network
connection icon à Properties
v.
Select Wireless Networks tab à Add
vi.
From the next windows select Association
tab
vii.
Enter the network name (eg s1) (Another
one s2)
viii.
Then put tick “This is a computer to
computer Network wireless access points are not used” à ok à ok
III.
Connecting Systems (any one of the computer, s1)
a) Right
click Wireless network connection form the network connection windows
b) Click
View available wireless networks
c) From
the displayed window click Refresh Network list at the left panel
d) From
the wireless network systems list displayed
e) Choose
a wireless network SSID) and click connect.
f) Give
all the computers IP address in the same subnet
g) Put
all the computers in the same workgroup
VI
Transfer files one system to another:
·
Open My network places and click View
workgroup computers under the network tasks.
·
The window will contain the connected
systems icon with their shared documents
Result:-
Thus wired and wireless
NIC card installed configured and files transferred between systems.
A Report On
Institute Visit To
SSS COLLEGE OF ENGINEERING & TECHNOLOGY
TIRUNELVELI
On 26th February 2014
By Students of
VI – Semester
ELECTRONICS AND COMMUNICATION ENGINEERING
Accompanied By
Mr. xxx (Lect/CSE)
Miss xx (Lect/CSE)
Organized By
Department of ECE
xxx Polytechnic College
Place
About
Institution
PSN
College of Engineering And Technology is affiliated to Anna University and
approved by All India Council of Technical Education. The college offer
Bachelor of Engineering, Master of Engineering and Diploma courses. College
mission is to train students from rural areas and develop them into fully
accomplished persons and responsible citizens who would contribute to the
building of the nation.
Purpose
of Visit
Visit the following details in that institution
Ø Type
and configuration of Server and Domains Used
Ø Type
and configuration of Client PC’s and OS
Ø Types
of Networking
Ø Different
Network devices Used
Ø Applications
used by the user
Client–server
model
The
client–server model of computing is a distributed application structure that
partitions tasks or workloads between the providers of a resource or service,
called servers, and service requesters, called clients. Often clients and
servers communicate over a computer network on separate hardware, but both
client and server may reside in the same system. A server host runs one or more
server programs which share their resources with clients. A client does not
share any of its resources, but requests a server's content or service
function. Clients therefore initiate communication sessions with servers which
await incoming requests.
Examples
of computer applications that use the client–server model are Email, network
printing, and the World Wide Web.
Advantages:-
-
Greater ease of maintenance.
-
All the data is stored on the servers, those clients with the appropriate
permissions may access and change data.
-
Under a P2P architecture, data updates
may need to be distributed and applied to each peer in the network, which is
both time-consuming and error-prone as there can be thousands or even millions
of peers.
-
Many advanced clients server technologies are already available which were
designed to ensure security, user friendly interfaces and ease of use.
Type and configuration of Server
and Domains Used
Hardware Configuration
ü Motherboard:
Intel® Server Board S2400EP2IOC
ü Processor:
Core i7-6700 3.4GHz
ü RAM:
4GB RAM
ü Hard
Disk: 1TB (SATA)
ü 20
Inch Dell Monitor
ü Logitech
Keyboard and Optical Mouse
ü HP
Laser Jet 1020+ Printer
Software
Configuration:
ü Windows
Server 2008 (Operating System)
ü Pro-e
5.0 Server License
ü Ansys
10 Server License
ü MAT
Lab 2009a Server License
ü IBM
Rational Rose Server License
ü Digital
Language Learning Server Software
ü Printer
Sharing
Type
and configuration of Client PC’s and OS
Hardware Configuration
·
Intel® NX440LX Motherboard
·
Processor: Core 2 Quad Processor 3 GHz
·
RAM: 4GB RAM
·
Hard Disk: 1TB (SATA)
·
Onboard Video Driver for Windows*
·
20 Inch Dell Monitor
·
Logitech Keyboard and Optical Mouse
Software
Configuration:
·
Windows XP Service Pack 3 (Operating
System)
·
Pro-e 5.0 Client
·
Ansys 10 Client
·
MAT Lab 2009a Client
·
IBM Rational Rose Client
·
Digital Language Learning Client
Types of Networking
v We
use Local Area Network within the Computer lab for Connect server software
license to Client machine and also printer and file sharing purpose.
v Form
another LAN for interconnects all the department system with Principal Room
Server for file sharing and reporting purpose.
v Wide
Area Network is connected with Library Local Area Network for Digital Library.
v Wi-Fi
Network is formed in College campus for Staff purpose and Hostel campus for student’s
purpose.
v Various
types and brand of Network switch and Routers are used for this network.
Types of Network Topology
Network Topology is the schematic description of a
network arrangement, connecting various nodes (sender and receiver) through
lines of connection.
v Star
Topology
v Bus
Topology
v Ring
Topology
v Mesh
Topology
Types of Networks
There are several different types of computer networks. Computer networks
can be characterized by their size as well as their purpose.
The size of a network can be
expressed by the geographic area they occupy and the number of computers that
are part of the network. Networks can cover anything from a handful of devices
within a single room to millions of devices spread across the entire globe.
Some of the different networks based
on size are:
- Personal
area network, or PAN
- Local area
network, or LAN
- Metropolitan
area network, or MAN
- Wide area
network, or WAN
- Storage
area network, or SAN
- Enterprise
private network, or EPN
Virtual private network, or VPN
.
Different
Network devices Used:-
The following network
devices are used in that institution for make networks and share resources such
as drive, folder, printer, software license and internet sharing purpose.
v Network
Switches (8 Port, 16 Ports, 24 Ports)
v 
ADSL Router
v Wireless
Router
v Dialup
Modem
v Multi-SIM
3G Modem
v Cat
5 Cables
v Cat
6 Cables
v Fiber
Optic Cable
Applications
used by the user
ü 
Microsoft Office 2010
ü AutoCAD
2015
ü AutoCAD
P&ID 2015
ü Ansys
10
ü Pro-e
5.0
ü Xilinx
10
ü MAT
Lab 2009a
ü Structural
Detailing 2013
ü Lab
View
ü Tally
(Office Purpose)
ü Digital
Language Learning Server Software (English Communication Lab)
Conclusion:
Students
all of them are visited and studied in the institution about system
configuration, network types, devices and its application software used
details.
