HTTP vs HTML: Unveiling Network Protocols using Telnet

At the surface, this video is about HTTP, HTML, and Telnet. But beneath that this video is actually a demonstration of how every Network Protocol works. A Connection is made via TCP or UDP, a request is sent, a response is received.  We demonstration this with HTTP / HTML / Telnet, but this same sequence occurs with nearly all other protocols as well.

In this demonstration, we show you exactly what your web browser does:  It initiates an HTTP request in order to download an HTML page, and then it renders it in a way that is more visually appealing.

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0:00 - Intro
0:31 - The greatest webpage ever created
1:20 - The HTML code behind this masterpiece
1:56 - HTML - Hyper Text Markup Language
3:00 - HTTP - Hyper Text Transfer Protocol
3:30 - HTTP Request with Telnet
4:50 - Web Browsers and what they really do
5:38 - Telnet uses ASCII
6:04 - Fin / Outro
6:12 - Networking: The Internet, The Cloud, and Everything in Between

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Did you enjoy this video?  If so, check out my Networking course:
https://pracnet.net/networking

If you want a full training series unpacking Networking Fundamentals and how Data moves through the Internet, check out Module 1 of the course which is available for free on Youtube:

Networking Fundamentals