Free CCNA | TCP & UDP | Day 30 | CCNA 200-301 Complete Course
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In Day 30 in this free CCNA 200-301 complete course, you will learn about the Layer 4 protocols TCP (Transmission Control Protocol) and UDP (User Datagram Protocol).
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
0:44 Things we’ll cover
1:53 Basics of Layer 4
4:18 Port Numbers, Session Multiplexing
8:57 TCP Overview
10:28 TCP Header
11:57 Establishing TCP Connections: 3-way Handshake
13:25 Terminating TCP Connections: 4-way Handshake
14:30 TCP Sequencing/Acknowledgment
17:07 Flow Control
18:34 UDP
20:04 TCP/UDP Comparison
22:06 Important Port Numbers
25:22 Things we covered
26:09 Quiz 1
26:48 Quiz 2
27:30 Quiz 3
28:16 Quiz 4
29:03 Quiz 5
30:08 Boson ExSim
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