CWNA-108: Certified Wireless Network Administrator

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Course Introduction

1. Course Introduction
1m 36s
2. Instructor Introduction
43s

Overview of Wireless Communications

1. Overview of Wireless Communications
34s
2. Overview of Wireless History
1m 9s
3. Standards Part1
1m 14s
4. Standards Part2
52s
5. Standards Part3
39s
6. Standards Part4
2m 22s
7. The FCC Part1
1m 54s
8. The FCC Part2
1m 30s
9. ITU-R
1m 56s
10. IETF Part1
1m 24s
11. IETF Part2
1m 25s
12. ISOC Hierarchy
1m 42s
13. Wi-Fi Alliance
48s
14. IEEE
1m 5s
15. The Hierarchical Model
3m 25s
16. Carrier Signals
1m 21s
17. Communication Fundamentals Part1
2m 38s
18. Communication Fundamentals Part2
1m 22s
19. Communication Fundamentals Part3
3m 4s
20. Communication Fundamentals Part4
22s
21. Communication Fundamentals Part5
33s
22. Communication Fundamentals Part6
52s
23. Communication Fundamentals Part7
1m 3s
24. Communication Fundamentals Part8
1m 20s
25. Communication Fundamentals Part9
1m 9s
26. Communication Fundamentals Part10
2m 3s
27. Section Review
54s

Fundamentals of RF

1. Fundamentals of RF
58s
2. What is an RF Signal? Part1
1m 6s
3. What is an RF Signal? Part2
2m 3s
4. What is an RF Signal? Part3
2m 26s
5. Characteristics of RF
33s
6. Wavelength Part1
1m 54s
7. Wavelength Part2
3m 46s
8. Wavelength Part3
3m
9. Wavelength Part4
1m 37s
10. Frequency Part1
1m 2s
11. Frequency Part2
29s
12. Amplitude
1m 25s
13. Phase Part1
2m 9s
14. Phase Part2
42s
15. RF Behaviors
1m
16. Absorption
1m 53s
17. Reflection
3m 15s
18. Scattering
2m 3s
19. Refraction
1m 24s
20. Diffraction
33s
21. Attenuation
1m 5s
22. Multipath Part1
1m 42s
23. Multipath Part2
1m 17s
24. Gain
2m 6s
25. Section Review
38s

Components and Measurements of RF

1. Components and Measurements of RF
44s
2. Components of RF Communications
2m 5s
3. Transmitter
1m 7s
4. Antenna Part1
1m 36s
5. Antenna Part2
30s
6. Receiver
1m 18s
7. Intentional Radiator (IR)
1m 43s
8. Equivalent Isotropically Radiated Power (EIRP)
1m 47s
9. Units of Power and Comparison
1m 50s
10. Units of Power
1m 43s
11. Watt Part1
2m 29s
12. Watt Part2
30s
13. Decibel (dB) Part1
1m 16s
14. Decibel (dB) Part2
35s
15. dB Mathematics
3m 27s
16. dBi Part1
2m 13s
17. dBi Part2
1m 47s
18. dBd Part1
51s
19. dBd Part2
1m 46s
20. dBm
54s
21. The 6 dB Rule
3m 25s
22. RF Mathematics
1m 1s
23. Rule of 10s and 3s Part2
1m 51s
24. Math Examples (eNotes) Part1
8m 53s
25. Math Examples (eNotes) Part2
6m 19s
26. Math Examples (eNotes) Part3
4m 40s
27. Noise Floor
54s
28. SNR
1m 13s
29. Received Signal Strength Indicator (RSSI)
2m 20s
30. RSSI Example
2m 5s
31. Section Review
21s

RF Signal and Antenna Concepts

1. RF Signal and Antenna Concepts Part1
41s
2. RF Signal and Antenna Concepts Part2
1m 19s
3. Azimuth and Elevation Charts (Antenna Radiation Envelopes) Part1
1m 24s
4. Azimuth and Elevation Charts (Antenna Radiation Envelopes) Part2
3m 5s
5. Azimuth and Elevation Charts (Antenna Radiation Envelopes) Part3
1m 30s
6. Azimuth and Elevation Charts (Antenna Radiation Envelopes) Part4
1m 40s
7. Azimuth and Elevation Charts (Antenna Radiation Envelopes) Part5
37s
8. Beamwidth Part1
1m 13s
9. Beamwidth Part2
1m 51s
10. Antenna Types
3m 8s
11. Omnidirectional Antenna
1m 47s
12. Semidirectional Antenna
1m 29s
13. Patch Antenna
2m 29s
14. Planar Antenna
1m 4s
15. Yagi Antenna
1m 9s
16. Highly Directional Antenna
2m 36s
17. Antenna Arrays
1m 30s
18. Beamforming
31s
19. Static Beamforming
1m 4s
20. Dynamic Beamforming
59s
21. Transmit Beamforming
59s
22. Antenna Polarization
1m 14s
23. Antenna Diversity
1m 48s
24. Multiple -Input, Multiple -Output
1m 58s
25. Section Review
40s

IEEE 802.11

1. IEEE 802.11
46s
2. Original IEEE 802.11 Standard
3m 21s
3. IEEE 802.11 -2007 Ratified Amendments
1m 57s
4. 802.11b
2m 2s
5. 802.11a Part1
2m 6s
6. 802.11a Part2
55s
7. 802.11g
2m 8s
8. 802.11 Review
1m 7s
9. 802.11i Part1
1m 45s
10. 802.11i Part2
1m 39s
11. 802.11i Part3
3m 8s
12. 802.11r -2008
1m 24s
13. 802.11w
45s
14. 802.11n
17s
15. 802.11ac
47s
16. Section Review
30s

Spread Spectrum Technologies

1. Spread Spectrum Technologies
50s
2. Industrial, Scientific, and Medical Bands
2m 16s
3. 900 MHz
47s
4. 2.4 GHz
1m 49s
5. 5.0 GHz
51s
6. Unlicensed National Information Infrastructure Bands
1m 28s
7. U-NII Review
1m 29s
8. 60 GHz
1m 12s
9. Narrowband and Spread Spectrum Part1
2m 18s
10. Narrowband and Spread Spectrum Part2
1m 41s
11. Multipath Interference
1m 2s
12. Frequency Hopping Spread Spectrum
1m 33s
13. Hopping Sequence
2m 33s
14. Dwell Time
1m 2s
15. Hop Time
39s
16. Direct Sequence Spread Spectrum Part1
2m 3s
17. Direct Sequence Spread Spectrum Part2
4m 13s
18. Direct Sequence Spread Spectrum Part3
1m 31s
19. Direct Sequence Spread Spectrum Part4
1m 12s
20. Orthogonal Frequency Division Multiplexing Part1
1m 31s
21. Orthogonal Frequency Division Multiplexing Part2
1m 27s
22. Orthogonal Frequency Division Multiplexing Part3
1m 50s
24. 2.4 GHz (Cont.)
45s
26. 5.0 GHz (Cont.)
27s
27. Adjacent, Nonadjacent, and Overlapping Channels
1m 33s
28. Throughput vs
54s
29. Section Review
30s

WLAN Topologies

1. WLAN Topologies
20s
2. Wireless Networking Topologies
37s
3. Wireless Wide Area Network (WWAN)
1m 35s
4. Wireless Metropolitan Area Network (WMAN)
41s
5. Wireless Personal Area Network (WPAN)
1m 9s
6. Wireless Local Area Network (WLAN)
44s
7. 802.11 Topologies
59s
8. Access Points
3m 51s
9. Distribution Service
32s
10. SSID
1m 39s
11. BSS
54s
12. ESS Part1
58s
13. ESS Part2
1m 1s
14. Roaming Part1
1m 4s
15. Roaming Part2
43s
16. Roaming Part3
57s
17. Mesh BSS Part1
1m 42s
18. Mesh BSS Part2
1m 14s
19. WLC Roaming (eNotes)
6m 20s
20. Access Point Modes
4m 17s
21. Client Station Modes Part1
44s
22. Client Station Modes Part2
55s
23. Section Review
13s

Wi -Fi Access

1. Wi -Fi Access
38s
2. CSMA/CA vs
1m 19s
3. CSMA/CD (eNotes)
5m 12s
4. CSMA/CA Part1
1m 11s
5. CSMA/CA Part2
24s
6. CSMA/CA (eNotes)
2m 21s
7. Distributed Coordination Function Part1
33s
8. Distributed Coordination Function Part2
2m 20s
9. Interframe Space (IFS)
2m 1s
10. SIFS/DIFS Part1
1m 45s
11. SIFS/DIFS Part2
29s
12. Carrier Sense Part1
1m 31s
13. Carrier Sense Part2
47s
14. Carrier Sense Part3
1m 16s
15. Point Coordination Function (PCF) Part1
20s
16. Point Coordination Function (PCF) Part2
1m 6s
17. Block Acknowledgment
46s
18. Airtime Fairness
2m 26s
19. Module 08 Review
32s

MAC Architecture

1. MAC Architecture
47s
2. Packets, Frames, and Bits (eNotes)
3m 44s
3. Data -Link Layer
25s
4. MAC
1m 26s
5. Ethernet Connectivity
1m 39s
6. Frame Information
3m 34s
7. Management Frames
2m 48s
8. Control Frames
2m 4s
9. Data Frame Subtypes
1m 14s
10. Beacon Frames
1m 12s
11. Beacon Frame Types
1m 22s
12. Passive Scanning
30s
13. Active Scanning Part1
1m 18s
14. Active Scanning Part2
1m 4s
15. Authentication
18s
16. Open System Authentication
1m 37s
17. WEP Authentication
2m 9s
18. Association
52s
19. Module 09 Review
36s

WLAN Architecture

1. WLAN Architecture
16s
2. Management, Control, and Data Planes
2m 52s
3. Management Plane
1m 57s
4. WLC (eNotes)
4m 33s
5. Control Plane
2m 14s
6. Data Plane
1m 36s
7. Autonomous WLAN Architecture
1m 27s
8. Centralized Network Management Systems
30s
9. Cloud Networking
47s
10. Centralized WLAN Architecture
1m 10s
11. WLAN Controller Part1
1m
12. WLAN Controller Part2
2m 52s
13. WLC Options Part1
54s
14. Split MAC
25s
15. WLC Options Part2
2m 9s
16. Controller Data Forwarding Models Part1
1m 24s
17. Controller Data Forwarding Models Part2
1m
18. Controller Data Forwarding Models Part3
1m 26s
19. Module 10 Review
13s

WLAN Deployment

1. WLAN Deployment
44s
2. Deployment Considerations for Commonly Supported WLAN Applications and Devices
2m 22s
3. Real-Time Location Services Part1
1m 11s
4. Real-Time Location Services Part2
1m 7s
5. Real-Time Location Services Part3
1m 6s
6. Mobile Devices
2m 7s
7. Corporate Data Access and End-User Mobility
59s
8. Wireless ISP: Last-Mile Data Delivery
1m 51s
9. SOHO
1m 19s
10. ROBO
1m 11s
11. Educational/Classroom Use
1m 38s
12. Health Care
44s
13. Hotspots
1m 32s
14. Fixed Mobile Convergence
1m 33s
15. Module 11 Review
38s

Troubleshooting

1. Troubleshooting
53s
2. Layer 2 Retransmissions
4m 53s
3. RF Interference Part1
2m 33s
4. RF Interference Part2
1m 21s
5. RF Interference Part3
2m 22s
6. RF Interference Part4
2m 10s
7. RF Interference Part5
1m 49s
8. RF Interference Part6
2m
9. 802.11 Coverage Considerations Part1
1m 53s
10. 802.11 Coverage Considerations Part2
56s
11. 802.11 Coverage Considerations Part3
1m 22s
12. 802.11 Coverage Considerations Part4
1m 56s
13. 802.11 Coverage Considerations Part5
2m 37s
14. 802.11 Coverage Considerations Part6
1m 47s
15. 802.11 Coverage Considerations Part7
3m 40s
16. 802.11 Coverage Considerations Part8
1m 7s
17. 802.11 Coverage Considerations Part9
51s
18. 802.11 Coverage Considerations Part10
41s
19. Capacity vs
42s
24. Voice vs
2m 56s
25. Performance Part1
3m 51s
26. Performance Part2
1m 42s
27. Performance Part3
1m 23s
28. Weather Part1
2m 9s
29. Weather Part2
1m 6s
30. Module 12 Review
28s

Security

1. Security
33s
2. 802.11 Security Basics Part1
3m 51s
3. 802.11 Security Basics Part2
3m 13s
4. 802.11 Security Basics Part3
5m 46s
5. 802.11 Security Basics Part4
6m 10s
6. 802.11 Security Basics Part5
1m 17s
7. 802.11 Security Basics Part6
1m 23s
8. Robust Security Part1
2m 12s
9. Robust Security Part2
1m 9s
10. Robust Security Part3
1m 40s
11. Robust Security Part4
1m 15s
12. Robust Security Part5
1m 3s
13. Robust Security Part6
1m 27s
14. Robust Security Part7
3m 14s
15. Robust Security Part8
43s
16. Robust Security Part9
1m 12s
17. Robust Security Part10
2m 28s
18. Robust Security Part11
58s
19. Robust Security Part12
42s
20. Robust Security Part13
56s
21. Robust Security Part14
50s
22. Robust Security Part15
42s
23. Robust Security Part16
1m 7s
24. Robust Security Part17
58s
25. Robust Security Part18
30s
26. Module 13 Review
25s

Types of Wireless Attacks

1. Types of Wireless Attacks
24s
2. Wireless Attacks Part1
4m 7s
3. Wireless Attacks Part2
5m 35s
4. Wireless Attacks Part3
4m 39s
5. Wireless Attacks Part4
4m 28s
6. Wireless Attacks Part5
2m 14s
7. Wireless Attacks Part6
1m 30s
8. Wireless Attacks Part7
1m 56s
9. Wireless Attacks Part8
1m 19s
10. Wireless Attacks Part9
2m 31s
11. Wireless Attacks Part10
1m 15s
12. Intrusion Monitoring Part1
1m 50s
13. Intrusion Monitoring Part2
1m 20s
14. Wireless Security Policy Part1
52s
15. Wireless Security Policy Part2
53s
16. Highly Recommended Wireless Security Policies Part1
2m 4s
17. Highly Recommended Wireless Security Policies Part2
42s
18. Module 14 Review
27s

PoE

1. PoE
17s
2. Non -Standard
1m 34s
3. 802.3af
35s
4. Powered Device
1m 8s
5. Discovery Part1
1m 26s
6. Discovery Part2
3m 23s
7. Endpoint
56s
8. Midspan
1m 14s
9. MDI
37s
10. PoE Part1
54s
11. PoE Part2
2m 35s
12. PoE Part3
50s
13. PoE Part4
2m 2s
14. Module 17 Review
12s

High Throughput (HT)

1. High Throughput (HT)
21s
2. 802.11n -2009 Amendment
38s
3. Wi -Fi Alliance Certification Part1
1m 3s
4. Wi -Fi Alliance Certification Part2
3m 9s
5. MIMO Part1
1m 50s
6. MIMO Part2
1m 18s
7. MIMO Part3
50s
8. MIMO Part4
1m 22s
9. MIMO Part5
34s
10. Spatial Multiplexing (SM) Part1
36s
11. Spatial Multiplexing (SM) Part2
48s
12. MIMO Diversity Part1
1m 38s
13. MIMO Diversity Part2
1m 9s
14. Space -Time Block Coding (STBC)
41s
15. Cyclic Shift Diversity (CSD)
33s
16. Transmit Beamforming (TxBF) Part1
1m 7s
17. Transmit Beamforming (TxBF) Part2
1m 12s
18. 20 MHz Non -HT and HT Channels Part1
1m 38s
19. 20 MHz Non -HT and HT Channels Part2
53s
20. 40 MHz Channels
1m 13s
21. Module 18 Review
19s

Very High Throughput (VHT)

1. Very High Throughput (VHT)
1m 2s
2. 802.11ac Part1
2m 34s
3. 802.11ac Part2
51s
4. 802.11ac Part3
1m 8s
5. 802.11ac Part4
1m 20s
6. 802.11ac Part5
45s
7. 802.11ac Part6
1m 29s
8. 802.11ac Part7
1m 7s
9. 802.11ac Part8
1m 11s
10. 802.11ac Part9
1m 41s
11. 802.11ac Part10
53s
12. 802.11ac Part11
2m 1s
13. 802.11ac Part12
1m 11s
14. Module 19 Review
39s

BYOD

1. BYOD
32s
2. Mobile Device Management Part1
1m 52s
3. Mobile Device Management Part2
1m 44s
4. Company-Issued Devices vs
3m 38s
7. MDM Profiles
29s
8. MDM Agent Software
2m 7s
9. Over the Air Management Part1
1m 54s
10. Over the Air Management Part2
37s
11. Guest WLAN Part1
57s
12. Guest WLAN Part2
54s
13. Guest WLAN Part3
1m 1s
14. Guest WLAN Part4
34s
15. Guest Isolation
1m 14s
16. Guest Registration
54s
17. Module 20 Review
20s
18. Course Closure
1m 23s