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Series
Beginner-friendly series on Computer Networks 🧠. Learn OSI model, TCP/IP, routing, IP addressing, and more—explained simply, one layer at a time. Perfect for CS students, interview prep, and curious minds 👽.
In CN4, we explored cables, repeaters, and hubs. Now, let’s move to smarter devices that don’t just forward blindly — they actually analyze and decide how data flows. 🔹 Bridge 🔸 What is a Bridge? A bridge is a device that connects two or more LAN s...
1️⃣ Introduction Before diving into advanced devices, let’s understand the building blocks of networks — the cables that carry signals and the simple devices that connect them. 2️⃣ Cables in Networking 🔌 Unshielded Twisted Pair (UTP) Cable Commonly...
🧠 Introduction In networking, topology defines how devices (nodes) are physically or logically connected to each other. Choosing the right topology impacts cost, reliability, performance, and scalability. In this post, we’ll explore four important t...
#computer-networks #cn #network-types #pan #lan #wan #csfundamentals ✍️ Intro Paragraph When we connect devices to share data — from Bluetooth headphones to the global internet — we’re using different types of computer networks. In this post, we’ll ...
#computer-networks #osi-model #networking #beginners #cs-fundamentals 🧠 The OSI Model Explained — A Beginner’s Guide to the 7 Layers If you've ever wondered how your message travels from your device to another across the internet, the OSI model is w...
