What is BGP? (Border Gateway Protocol Explained)

What is BGP (Border Gateway Protocol)? Hey everyone! 👋 In this whiteboard video, we’re diving into BGP — the Border Gateway Protocol — the brain of the internet’s routing system! 🌍 BGP decides how data travels between different networks (ASNs) around the world. If you’ve ever wondered how the internet knows which way to send your data, this video is for you! 🔹 What you’ll learn: ✅ What BGP is and why it’s called a path vector protocol ✅ The difference between eBGP and iBGP ✅ Key BGP attributes like AS_PATH, NEXT_HOP, and LOCAL_PREF ✅ How BGP decides the best path for your data ✅ Real-world note: BGP hijacks and why they can cause major internet outages Whether you’re studying for a networking exam or just love understanding how the internet really works, this video breaks it all down in a clear, visual way. Got questions? Drop them in the comments or send me a message! 👇 📸 Let’s connect on Instagram: @callmejama_ Thanks for watching — and don’t forget to check out my previous video on Autonomous Systems (ASNs) to see how it all connects! 💡 – Jama