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In Day 46 of this free CCNA 200-301 complete course, you will learn about QoS (Quality of Service). You will also learn about IP phones, voice VLANs, and PoE (Power over Ethernet).

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
1:21 Things we'll cover
2:09 IP Phones
4:52 Voice VLAN configuration
8:02 Power over Ethernet (PoE)
14:55 QoS intro
19:31 Queuing
20:45 TCP global synchronization
22:40 Random Early Detection (RED)
24:04 Things we covered
25:21 Quiz 1
26:25 Quiz 2
27:06 Quiz 3
27:40 Quiz 4
28:27 Quiz 5
29:17 Boson ExSim

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