Understanding Layers and Network Protocols

🌐 Layers & Network Protocols Simplified! ⚙️💻

Ever wondered how your data travels from one device to another? 🤔
In this short video, we break down the OSI Model and the key Network Protocols that make the internet work — from Ethernet to TCP/IP, and DNS to HTTPS. 🚀

📘 What You’ll Learn:
🔹 Layer 2 – Data Link (Ethernet, VLAN, PPP)
🔹 Layer 3 – Network (IPv4, OSPF, ICMP)
🔹 Layer 4 – Transport (TCP, UDP)
🔹 Layer 5 – Session (SSL, TLS, SIP)
🔹 Layer 7 – Application (HTTP, DNS, FTP, SMTP)

Perfect for students, IT professionals, and cybersecurity learners who want to understand how communication happens across networks. 💡

Stay connected 🔗 — Learn. Understand. Evolve. ⚡


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