All details about how to connect pc to pc , types and many mores

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Assignment
Name: Computer Networking (Network connection)
Networking: The process of communicating computers with other computer,
server, modem etc. to form a certain network is known as networking.
Some networks are:
 LAN: Local Area Network
 MAN: Metropolitan Area Network
 WAN: Wide Area Network
According to application:
 Peer to Peer
 Clint- Server
 Hybrid
Advantages of Peer-Peer network:
o No requirement of dedicated server.
o Any PC can be a server as well as can be a client.
o Initial cost is lower.
o For making server Pc separate operating system is not required.
Disadvantages of Peer-Peer network:
o It is less secure for the server or network.
Advantages of Clint-Server network:
o Server can be accessed by multiple users at a time.
Student of SHAHID ABDUR RAB SERNIABAT TEXTILE ENGINEERING
CILLEGE, BARISAL
DEPT : WET PROCESSING ENGINEERING
ID : B20141043

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o Provides more secure network.
o All network components such as, Server, Client works together.
o Its use is more flexible. New technique can be integrated easily into this
system.
Disadvantages of Client-Server network:
o Initial cost is higher
o For server separate operating system is required to be installed in the PC.
o Proper maintenance is required.
o For server and Client separate PC are required.
Here, Peer –Peer network is described.
Network Topology:
1. Physical Topology
 Bus
 Ring
 Star
 Tree
 Mesh
 Hybrid
2. Logical Topology
 Software
Local Area Network Connection:
Required elements:
 LAN cable
 RJ 45 connector
 Crimping tool
 Hub/Switch
 Active(no requirement of separate power supply)
 Passive(requires separate power supply)
 PC with NIC card
Cables used for Networking:

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 Twisted Pair cable
 Coaxial cable
 Fiber optic cable
For networking we are using Twisted Pair cable.
There are mainly two types of twisted-pair cable.
1. STP: Shielded Twisted Pair
2. UTP: Unshielded Twisted Pair
 CAT-5
 CAT-6
According to implementation: There are two types of UTP cable
Connections. They are:
 Straight through
 Cross over
Uses of straight through:-
 Switch to Router connection
 Switch to PC/Server
 Hub to PC
Uses of Cross over:-
 PC to PC
 Switch to Switch
 Switch to Hub
 Hub to Hub
 Router to Router
Color combination: For the type of connection the cable wire color
combinations are different. Two methods are mainly applied:
1. T568A
2. T568B
Methods
Color
1 2 3 4 5 6 7 8

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T-568 A GrW Gr OrW Bl BlW Or BrW Br
T-568 B OrW Or GrW Bl BlW Gr BrW Br
Straight through: T-568A to T-568A or T-568B to T-568B
Cross Over: T-568A to T-568B or T-568B to T-568A

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LAN Cable preparation:
 At first cut the wire
 Cut the shield
 Then arrange the colored wire according to the required method(T-568A
or T-568B)
 Set the RJ-45 connector
 Then press it with the crimping tool
Physical Connection:
Connect with the switch or hub and connect with the PC through the NIC card.
Fault finding:
 Connectivity check
 Wire check
 Central device check
 Check whether NIC card is enabled or disabled or not Ethernet driver
installed
Physical address / MAC (Media Access) address: MAC address is a unique
number that is set at the network device by the manufacturer company. MAC
address identifies each network device used in the PC. Logically it is used to
control the Media Access of that model of the device.
MAC address is structured by 6 octets.
Path: Network
Local Area Connection
 Right button click
 Details
IP address: IP means Internet Protocol. It is a numerical label that identifies
the working network. It is structured by 4 octets.
Eg. 192.168.1.2
It has two parts:-
 Network address(at front side)
 Host address(at back side)

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Type of IP address:
 Public IP
 Commercial IP
Again,
According to Structure;
 Static IP
 Dynamic IP
IP class:
 Class A (N.H.H.H) Range: (0-126. . . )
 Class B (N.N.H.H)  Range: (128-190. . . )
 Class C (N.N.N.H)  Range: (191-293. . . )
 Class D  Range: (above 293. . . )
IP classes class A, Class B, Class C are used normally. Class D is used for
broadcasting.
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Establishing Local Area Network:
1. IP Address Setting
 Click network from the taskbar
 Click Network and Sharing Center
 Click Change Adapter Setting
 Right click on Local Area Network
 Click properties

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 Click Internet Protocol V4(IPv4)
 Then click properties
 SelectUse the following IP address
 set IP address(192.168.1.1)
 Set Subnet mask(255.255.255.0)
 Click OK
Change the PC name:
 Right click on Computer
 Click Properties

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 At computer name, domain, workgroup setting; click Change setting
 Click change
 Here anyone can change name, domain, workgroup.
 Then clickOk

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Security Setting:
 ClickStart button
 Write firewall
 Click Windows firewall
 ClickTurn firewall on or off

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 Turn off windows firewall
 Click ok
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Local Area Network Sharing:
1. File and folder sharing
2. Printer sharing
3. Modem/Internet sharing
4. Desktop sharing
5. Home group sharing
File & folder share:
 Right button click on required folder
 Click properties
 Click Sharing
 Click  Advanced Sharing

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 Click share this folder
 Click OK.
 Click share
 Select everyone
 Click share
 ClickDone.
NB: Anyone can share files through folders. Without folder sharing file can’t be
shared.

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Printer sharing:
Printer is connect this machine:
 Click start button
 Click Devices and Printers
 Select Printer
 Right clickPrinter(required)
 ClickProperties
 Click share

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Another PC:
Now you go to another machine then double click networkwhich PC share
the printer, select that PC and double clicknow printer select and Right button
click connect click.
Now you can print from any program to that printer.
Desktop Sharing:
Allow for every machine for desktop share:--
 Right click on Computer
 Click Properties
 Click Remote desktop
 ClickAllow connections from computers………..

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 ClickOk.
Now you go to any machine for desktop share:
Startall programaccessoriesremote desktop
connectionip address type another machineconnect click.
N.B. If you not connect then you provide home group share
HomeGroup sharing: (for public folder and libraries)
Home Group Creation:
Homegroup shares the public folder or library folder.
 Click  start button, then write homegroup
 Clickhomegroup

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 Click Create homegroup
 Select(whatever you want to share) then
 Click Next
 Note down password
 ClickFinish.

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Join to the HomeGroup:
 Click  start button, then write homegroup
 Clickhomegroup
 Click join
 Click  Next

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 Input Homegroup password
 Clicknext
 Click Finish

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Internet sharing:
For internet sharing one PC acts as a server and other acts as a client.
For server PC:
 Click network from the taskbar
 Click Network and Sharing Center
 Click Change Adapter Setting
 Right click Which is internet connection (eg. Grameen phone
internet, zoom, local area connection etc.)
 Click properties

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 ClickSharing
 SelectAllow other network users to connect through this computer’s
internet connection.
 Choose Network through which the internet connection would be
shared.
 Then clickOK.

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For Clint PC:
 Click network from the taskbar
 Click Network and Sharing Center
 Click Change Adapter Setting
 Right click on Local Area Network
 Click properties
 Click Internet Protocol V4(IPv4)

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 Then click properties
 Select Obtain IP address automatically
 Then clickOK.

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Established the Wireless Network connection :
For wireless sharing one PC has to create a Network. Then other has to join that
PC. Every pc have a wireless device to connect wireless connection.
Wireless Network Creation:
Right click  Network
Click Properties
Click  Setup new connection or network
Click Setup wireless ad hoc (computer-computer) network
ClickNext

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Click Next
Enter A network name
Enter A password
Click Next

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Then click Close
Network is created!
Now another PC you connect this wireless Network:
Show the network “mrid”
Now click “mrid” connect click
When you connect then you provide LAN configuration
again Page-6 to page-11
N.B. When you configure the IP address would be provide from
wireless area connection every pc.

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Wireless network shearing:
1. File and folder sharing
2. Printer sharing
3. Modem/Internet sharing
4. Desktop sharing
5. Home group sharing
Again done Page -11 to Page -23
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