OSI Model Explained: Understanding the 7 Layers of Networking | CCNA Tutorial

Struggling with the OSI Model? 🌐
In this short video, we break down the 7 Layers of the OSI Model with simple examples:

⿡ Physical – Cables, signals, bits
⿢ Data Link – Switches, MAC addresses
⿣ Network – IP addressing, routers
⿤ Transport – TCP/UDP
⿥ Session – Connection management
⿦ Presentation – Encryption, formatting
⿧ Application – HTTP, DNS, apps

Perfect for:
✅ CCNA & CCNP Students
✅ Cybersecurity & Networking Engineers
✅ IT Job Seekers preparing for interviews

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