Cisco - CCNA Certification 200-301 - TCP/IP & OSI Models. 05

Fifth Video in a Series covering all elements of Cisco Certified Network Associate (200-301 CCNA) In this video we start to look at the TCP/IP models and OSI model. We first begin understanding why models are important to us as network engineers then jump into understand a brief history of ARPANET model, DOD, TCP/IP and OSI. We touch base on what a PDU is and why it is important to understand the correct terminology In our next section we’ll jump into understanding each layer in more detail and how the encapsulation process works in order to transfer data from one host to another. If you find this video to be helpful, please do leave a Like or better still, subscribe. This allows me to establish how helpful these videos are and if I should continue with this video series The course itself will cover everything required to pass your CCNA 200-301 exam Full course: https://tinyurl.com/yah4k49x  📚Books! 🎓🎓 CCNA 200-301 Official Cert Guide - https://amzn.to/2V1qeGk My fav books: Routing TCP/IP Volume I (CCIE Professional Development): Authorized CCIE Preparation: v. 1 - https://amzn.to/2LEGLgx Routing TCP/IP (CCIE Professional Development): Volume 2 - https://amzn.to/2VgobuB Learn all about TCP: - https://amzn.to/2JyHY6s Another great TCP book - https://amzn.to/2EfO0ph 📚Books 🎓🎓 Cisco CCNA Course Cisco CCNA 200-301 CCNA 200-301 Training CCNA 200-301 Full Course CCNA 200-301 Study CCNA 200-301 Tutorials CCNA 200-301 Full Course 👍👍 Thanks for Watching 👍👍 Want to give back? ☕ Buy me a Coffee - https://www.buymeacoffee.com/VgtLD9lcK You can find me on: ✉✉ Twitter - @RyanBeney -   / ryanbeney   Linkedin - /RyanBeney -   / ryanbeney   Facebook - /RyanBeneyNetworking -   / ryanbeneynetworking   #FreeCCNA #CCNA #Ryanbeney