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3.1 - Data Link Layer Goals; Framing

In this video we begin exploring the second layer - that is, the data link layer. We shall remind ourselves of this layer's goals, and then talk about frames, and specifically - why we need frames. Feel free to leave comments on the videos, Like on Facebook, or follow on Twitter :) Facebook:   / briefchannel   Twitter:   / omer_ros   ====================== 📕 My book "Gitting Things Done" is officially out! Get it on Amazon: https://www.amazon.com/dp/B0CQXTJ5V5 As an eBook: https://www.buymeacoffee.com/omerr/e/... Or read it for free at: https://www.freecodecamp.org/news/git... ====================== Support this channel: My mission is to create free, accessible, visual and practical tutorials. If you would like to support me on this, you can buy me a coffee :) https://www.buymeacoffee.com/omerr Thank you!! ====================== ====================== How do I make videos? I often get questions about the tools I use to create Videos - so here they are :) (When available, I may use affiliate links and may earn a commission, with NO additional cost to you) To create the hand-drawn animations, I use VideoScribe: https://www.awin1.com/cread.php?awinm... Creating video thumbnails: https://snappa.com/?afmc=3uh Microphone: Yeti Blue: https://amzn.to/3QydgtP Drawing: Wacom Intuos: https://amzn.to/3pyRXwh ====================== Video created by Omer Rosenbaum. All rights reserved.