Hub vs Switch vs Router | What's the Difference? | CCNA Networking Basics

What is the difference between a Hub, Switch, and Router?

Many networking beginners get confused between these three devices. In this video, you'll learn the differences in a simple and easy way.

✅ What is a Hub?
✅ What is a Switch?
✅ What is a Router?
✅ Layer 1 vs Layer 2 vs Layer 3
✅ How data travels in a network
✅ Real-world networking examples

Quick Summary:
🔹 Hub → Broadcasts data to all devices
🔹 Switch → Sends data to the correct device using MAC addresses
🔹 Router → Connects different networks using IP addresses

Perfect for:
CCNA Students
CCNP Learners
Network Engineers
IT Beginners

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