🌐 Computer Networking 📁

Welcome to the Computer Networking repository! This repo contains all lab activities, traces, configurations, lecture slides, and quiz prep material related to the Computer Networks course. Perfect for lab submissions, revision, and exam preparation. ✅

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📒 Contents

🧪 Lab Work

• 🔹 Lab 1: Windows commands (📄 PDFs & DOCX)
• 🔹 Lab 2–3: Packet Tracer configs, Cisco tasks, troubleshooting 🧰
• 🔹 Lab 4–5: ARP, Ping, subnetting, fixing network configs 🌐
• 🔹 Lab 6–10: Wireshark Labs:
  • HTTP, IP, TCP, UDP, DNS, DHCP, TLS
  • 📁 .pcapng, .pkt, screenshots, and reports included
• 🔹 Lab 11: Final practical traces, summary exercises 🧾

📹 Wireshark Traces

• 🟢 Includes all trace files: .pcap, .pcapng
• 🔍 DNS, TCP, UDP, TLS, Ethernet, HTTP, DHCP, etc.

📚 Theory Slides & Notes

• 📝 Pre-Mids: CN basics, IP addressing, cabling types, transmission media
• 📝 Post-Mids: NAT, Cellular Networks, and deeper protocols
• 🎓 Quiz prep and MCQs for final revision

📑 Extra Resources

• 🧵 Cross cable & straight cable making guide
• 📘 Official textbook
• 🖼️ Visual references and diagrams

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📌 Usage

Use this repo to:

• Revise for quizzes/exams 🧠
• Run lab files in Cisco Packet Tracer or Wireshark 🖥️
• Review protocols and concepts from captured traces 🧪
• Understand network behavior through real examples ⚙️

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📄 File Types

• .pkt – Cisco Packet Tracer topology files
• .pcapng / .pcap – Wireshark capture files
• .pdf, .docx, .pptx – Lab instructions, reports, and slides
• .png – Screenshots of configurations, tests, and graphs

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👨‍💻 Maintained By

Muhammad Shoaib Ahmad
BS Data Science | Networking & Security Enthusiast

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⭐️ Star this repo if it helped you!

Happy Learning! 🌍✨