Computer Networks Lab Practicals

This repository contains Computer Networks Lab Practicals designed for engineering and computer science students.

🎓 Course Information

• Subject: Computer Networks
• Type: Laboratory Practicals
• Useful for: BTech, BCA, BSc IT, Diploma students

📂 List of Practicals

🔹 Basics

• Study of Network Devices
• Network Topologies

🔹 Socket Programming

• TCP Client–Server Communication
• UDP Client–Server Communication

🔹 Network Protocols

• HTTP
• FTP
• SMTP

🔹 Error Control Techniques

• Cyclic Redundancy Check (CRC)
• Checksum
• Hamming Code

🔹 Flow & Congestion Control

• Stop-and-Wait ARQ
• Go-Back-N
• Selective Repeat ARQ

🔹 Routing Algorithms

• Distance Vector Routing
• Link State Routing

🔹 Network Simulation

• NS2 Simulation Programs
• NS3 Simulation Programs

🎯 Learning Objectives

• Understand networking concepts and protocols
• Implement socket programming
• Analyze routing and congestion algorithms
• Simulate network behavior

⚠️ Disclaimer

This repository is created only for educational purposes. Students should understand the logic before using the programs.

⭐ Support

If this repository helped you, please star ⭐ it to help other students find it.

👤 Author

Created by Saifii786