Free CCNA | Wireless Fundamentals | Day 55 | CCNA 200-301 Complete Course
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In Day 55 of this free CCNA 200-301 complete course, you will learn about the fundamentals about wireless LANs, such as Wi-Fi standards, radio frequency, and the various service sets.
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
0:46 Things we’ll cover
1:53 Wireless networks intro
7:13 Signal absorption
7:48 Signal reflection
8:14 Signal refraction
8:38 Signal diffraction
9:02 Signal scattering
9:24 Wireless networks intro (cont.)
10:00 Radio Frequency (RF)
12:34 RF Bands (2.4 GHz, 5 GHz)
14:00 RF Channels
17:02 802.11 standards
18:43 Service Sets
19:51 Service Sets: IBSS
20:20 Service Sets: BSS
22:08 Service Sets: ESS
23:24 Service Sets: MBSS
24:29 Distribution System
26:11 AP Operational Modes
28:31 Review
28:55 Things we covered
29:33 Quiz 1
30:04 Quiz 2
30:36 Quiz 3
31:02 Quiz 4
31:40 Quiz 5
32:20 Boson ExSim
#cisco #CCNA .
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