下载 "Free CCNA | OSI Model & TCP/IP Suite | Day 3 | CCNA 200-301 Complete Course"

Free CCNA 200-301 flashcards/Packet Tracer labs for the course: https://jitl.jp/ccna-files 📖 My CCNA Book: https://www.manning.com/books/acing-the-ccna-exam?utm_source=jeremysitlab&utm_medium=affiliate&utm_campaign=book_mcdowell_acing_5_9_23&utm_content=youtube&a_aid=jeremysitlab&a_bid=8fa4da95 📚Boson ExSim: https://jitl.jp/ccna-exsim ← the BEST practice exams for CCNA 💻Boson NetSim: https://jitl.jp/ccna-netsim ← 100+ detailed guided labs for CCNA 💯ExSim + NetSim: http://jitl.jp/ccna-kit ← get BOTH for a discount! 🥇CCNA Gold Bootcamp: https://www.flackbox.com/cisco-ccna-course#jm1 ← the course I used to get my CCNA (top rated course on the Internet) Get the course ad-free with bonus quizzes and more on JITL Academy: https://courses.jeremysitlab.com How to use the flashcards: https://www.youtube.com/watch?v=g34QN5eiEYI In this video you will learn about two networking models, the OSI Model and TCP/IP Suite. In this FREE and COMPLETE CCNA 200-301 course you will find lecture videos covering all topics in Cisco official exam topics list, end-of-video quizzes to test your knowledge, flashcards to review, and practice labs to get hands-on experience. SUPPORT MY CHANNEL The best way to support my channel is to like, comment, subscribe, and share my videos to help spread the word! If you can spare to leave a tip, here are some options: PayPal: https://paypal.me/jeremysitlabYT BAT (Basic Attention Token) tips in the Brave browser (https://www.jeremysitlab.com/brave-browser) ====================== Patreon: https://www.patreon.com/jeremysitlab ====================== Cryptocurrency Addresses Bitcoin: bc1qxjpza7nx46e8a2rtz6vkcrvxx9mfjnufdrk0jv Ethereum: 0x08B4325b1B99B05d850A3bfCd4A6620D770cfB64 ====================== 0:00 Introduction 1:10 What is a networking model? 2:24 Networks without standardization 3:23 OSI Model 4:19 OSI Model - Application Layer (7) 6:46 OSI Model - Presentation Layer (6) 7:39 OSI Model - Session Layer (5) 8:12 OSI Model - The Upper Layers 9:14 OSI Model - Transport Layer (4) 10:50 OSI Model - Network Layer (3) 12:27 OSI Model - Data Link Layer (2) 14:20 OSI Model - Physical Layer (1) 15:52 Protocol Data Units (PDUs) 17:06 OSI Model Acronyms 17:51 TCP/IP Suite 18:45 OSI Model vs TCP/IP Suite 21:02 Data Flow 25:12 Quiz 1 26:57 Quiz 2 28:24 Quiz 3 29:55 Quiz 4 31:20 Quiz 5 #cisco #CCNA