OSI Model Explained in Telugu | 7 Layers of Networking | Computer Networks In Telugu

Welcome to Telugu Tech Den — Your Ultimate Tech Zone 🚀 Discover the latest in Technology, AI Tools, Coding, and Digital Trends — all explained in simple Telugu. Telugu Tech Den brings educational and practical tech content designed to help students, creators, and tech enthusiasts stay updated and grow their digital knowledge. Subscribe now and join the Telugu Tech Den family ❤️ Step into the world of technology and learn something new with every video 🚀 Description: Welcome to Telugu Tech Den! In this video, you’ll learn the OSI Model (Open Systems Interconnection) — the foundation of computer networking. We cover: ✅ What is the OSI Model? ✅ All 7 Layers explained with real-life examples ✅ Why we need OSI and how it helps in data communication ✅ From Application to Physical Layer — with use cases ✅ How data flows through networks (top to bottom and bottom to top) Whether you're a student, preparing for interviews, or just curious about networking, this video gives you the complete understanding in Telugu! 📌 Don't forget to Like, Share, and Subscribe for more tech content in Telugu. 🔔 Subscribe here:    / @telugutechden   00:00 - Introduction to OSI Model 00:54 - How Data Flows: Sender vs Receiver 02:18 - Real-world Examples (WhatsApp & Flipkart) 05:00 - Data Flow Directions (Top-to-Bottom vs Bottom-to-Top) 07:00 - Layer 7: Application Layer 09:12 - Layer 6: Presentation Layer 11:15 - Layer 5: Session Layer 13:17 - Layer 4: Transport Layer (TCP vs UDP) 16:55 - Layer 3: Network Layer (IP Addressing & Routing) 20:30 - Layer 2: Data Link Layer (MAC Addresses & Frames) 21:32 - Layer 1: Physical Layer (Cables & Signals) 22:45 - Summary and Outro #OSIModel #Networking #TeluguTechDen #ComputerNetworks #OSIinTelugu #NetworkingBasics #CSFundamentals #OSI7Layers