What are the OSI and TCP/IP models? Why do we care? And why do some people say the OSI model is a lie? Time to find out! : CCNA ($10): 👊👊👊support the mission, join thisisIT: My advice: Don't get caught up in the debates. Learn what is important for the CCNA exam which is the TCP/IP model. Know your protocols, but don't get too concerned about where everything fits. Nothing in life is simple. This is video #8 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 What we want: 0:26 OSI Model: 1:50 OSI Rants: 2:15 Protocol stacks and models: 4:00 Various models: 5:08 Why do we use models? 6:01 What you need to know: 8:05 Packet Tracer Lab: 9:52 Thank you to my supporters: 10:21 Packet Tracer lab (covered in subsequent videos): CCNA 200-301 Playlist: Ivan: Rob: Support me via thisisIT: 👊👊👊support the mission, join thisisIT: Or, buy the CCNA course and support me: : CCNA ($10): Udemy CCNA Course: GNS3 CCNA Course: CCNA ($10): ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: Boson software: 15% discount Link: Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit osi model tcp/ip model Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #tcpip #networking