Ever wondered how the Internet really works? In this tutorial, we break it all down—from how your home or office connects to the wider web, to the role of Internet Service Providers (ISPs), Transit Networks, Peering, Content Delivery Networks (CDNs), and Multi-access Edge Computing (MEC).
🔍 You’ll learn about:
• How ISPs interconnect and form transit chains
• What peering is and how it helps reduce latency and cost
• How content like Netflix and Facebook reaches your screen
• Real-world case studies like Swisscom vs Netflix & Init7
• The difference between CDN and MEC—and when each is used
We also explore technical infrastructure using simple diagrams to explain how web servers, app servers, and storage systems come together to deliver your favourite content in real time.
📌 Whether you’re a student, tech enthusiast, or just curious about how the Internet works behind the scenes—this video is for you.
💬 Got questions or insights? Drop them in the comments—we’d love to hear from you!
All our #3G4G5G slides, videos, blogs and tutorials are available at:
Tutorials: https://www.3g4g.co.uk/Training/
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
Our channels:
3G4G Website – https://www.3g4g.co.uk/
The 3G4G Blog – https://blog.3g4g.co.uk/
Telecoms Infrastructure Blog – https://www.telecomsinfrastructure.com/
Operator Watch Blog – https://www.operatorwatch.com/
Connectivity Technology Blog – https://www.connectivity.technology/
Free 5G Training – https://www.free5gtraining.com/
Free 6G Training – https://www.free6gtraining.com/
Private Networks Technology Blog - https://blog.privatenetworks.technology/