Computer-Networks

This repo includes

1. Line Encoding : - For this ensure download and complete set up for graphics.h for VS Code/Turbo C: graphics.h setup

• Unipolar NRZ
• Polar NRZ
• NRZ Inverted
• RZ
• Manchester
• Differential Manchester

2. Djikstra and shortest path for Routing Table

• Implementation of simple Djikstra which can be modified to use for Routing Table

For client-server/socket programming (3-6 program use these in command prompt to run JAVA file):

• Open command prompt using cmd from the folder of file location: (eg for file name= .java)
• open 2 command prompt to communicate simultaneously (using + at top left corner near command prompt)
• Begin with client/sender with given above command
• Next write similar commands for server/receiver

3. CRC and Hamming code

   Hamming code

javac HammingSender.java

java HammingSender

Open (another) new cmd window and paste

javac HammingReceiver.java

java HammingReceiver

CRC

javac CRCSender.java

java CRCSender

Open (another) new cmd window and paste

javac CRCReceiver.java

java CRCReceiver

4. Go back N & selective repeat Sliding window protocol

Go Back to N Sliding Window Protocol

javac GoBackNSender.java

java GoBackNSender

Open (another) new cmd window and paste

javac GoBackNReceiver.java

java GoBackNReceiver

Selective Repeat Sliding Window Protocol

javac SelectiveRepeatSender.java

java SelectiveRepeatSender

Open (another) new cmd window and paste

javac SelectiveRepeatReceiver.java

java SelectiveRepeatReceiver

5. Socket Programming for TCP-UDP Berkley Sockets in Sender-Reciever

TCP Sender-Receiver

javac TCPSender.java

java TCPSender

Open (another) new cmd window and paste

javac TCPReceiver.java

java TCPReceiver

UDP Sender-Receiver

javac UDPSender.java

java UDPSender

Open (another) new cmd window and paste

javac UDPReceiver.java

java UDPReceiver

6. UDP and TCP socket programming using Client-Server

TCP Client-Server

javac TCPClient.java

java TCPClient

Open (another) new cmd window and paste

javac TCPServer.java

java TCPServer

TCP Client-Server

javac UDPClient.java

java UDPClient

Open (another) new cmd window and paste

javac UDPServer.java

java UDPServer

7. Basic Networking Commands Linux/Windows Terminal Commands

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