OSI Model (Network + Data Link Layer) | Tamil Full Lesson | snvithoo | ICTF Institute

🚀 Welcome to ICTF Institute – Innovate • Continue • Transform • Future In this lesson, we explain the OSI Reference Model, with a special focus on the Network Layer and Data Link Layer, in a simple and easy-to-understand way for ICT students. The OSI Reference Model is one of the most important networking topics in ICT. This lesson covers the responsibilities, functions, protocols, and real-world applications of the Network Layer and Data Link Layer, helping students build a strong foundation in computer networking. 📚 Topics Covered ✅ Introduction to the OSI Reference Model ✅ Seven Layers of the OSI Model ✅ Data Link Layer (Layer 2) ✅ Functions of the Data Link Layer ✅ MAC Address ✅ Error Detection & Flow Control ✅ Network Layer (Layer 3) ✅ Functions of the Network Layer ✅ IP Address & Routing ✅ Routers and Packet Forwarding ✅ Real-World Networking Examples ✅ ICT Exam Revision & Important Questions 📖 View the lesson slides by clicking the Instagram link below. https://www.instagram.com/p/DbSgkehiOSk/?img_index=1 🎯 This Lesson is Perfect For ✔ ICT Students ✔ School Students ✔ Computer Networking Learners ✔ ICT Beginners ✔ Students Preparing for ICT Examinations ✔ Anyone Learning Computer Networks in Tamil 🔔 Subscribe to ICTF Institute for more: ICT Lessons Computer Networking Tutorials ICT Revision Classes Practical ICT Lessons AI & Technology Tutorials Easy Tamil ICT Explanations 👍 Like • Share • Comment • Subscribe for more educational ICT content. #SNVithoo#ICTFInstitute#ICTFJaffna#OSIReferenceModel #NetworkLayer#DataLinkLayer#ComputerNetworks #ICTTamil#ICTSriLanka#Networking