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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.

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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

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