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CWNA Certified Wireless Network Administrator Study Guide: Exam CWNA-108 6th edition [Pehme köide]

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  • Formaat: Paperback / softback, 1088 pages, kõrgus x laius x paksus: 231x188x58 mm, kaal: 1474 g
  • Sari: Sybex Study Guide
  • Ilmumisaeg: 30-Apr-2021
  • Kirjastus: Sybex Inc.,U.S.
  • ISBN-10: 1119734509
  • ISBN-13: 9781119734505
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781119734505.html

The #1 selling Wi-Fi networking reference guide in the world 

The CWNA: Certified Wireless Network Administrator Study Guide is the ultimate preparation resource for the CWNA exam. Fully updated to align with the latest version of the exam, this book features expert coverage of all exam objectives to help you pass the exam. But passing the exam is just a first step. For over 16 years, the CWNA Study Guide has helped individuals jump-start their wireless networking careers. Wireless networking professionals across the globe use this book as their workplace reference guide for enterprise Wi-Fi technology. 

Owning this book provides you with a foundation of knowledge for important Wi-Fi networking topics, including: 

  • Radio frequency (RF) fundamentals 
  • 802.11 MAC and medium access 
  • Wireless LAN topologies and architecture 
  • WLAN design, troubleshooting and validation 
  • Wi-Fi networking security 

The book authors have over 40 years of combined Wi-Fi networking expertise and provide real-world insights that you can leverage in your wireless networking career. Each of the book’s 20 chapters breaks down complex topics into easy to understand nuggets of useful information. Each chapter has review questions that help you gauge your progress along the way. Additionally, hands-on exercises allow you to practice applying CWNA concepts to real-world scenarios. You also get a year of free access to the Sybex online interactive learning environment, which features additional resources and study aids, including bonus practice exam questions. 

The CWNA certification is a de facto standard for anyone working with wireless technology. It shows employers that you have demonstrated competence in critical areas, and have the knowledge and skills to perform essential duties that keep their wireless networks functioning and safe. The CWNA: Certified Wireless Network Administrator Study Guide gives you everything you need to pass the exam with flying colors. 

 

Foreword xxxv
Introduction xxxvii
Assessment Test lvi
Chapter 1 Overview of Wireless Standards, Organizations, and Fundamentals
1(38)
History of Wireless Local Area Networks
3(2)
Standards Organizations
5(3)
Federal Communications Commission
5(1)
International Telecommunication Union Radiocommunication Sector
6(2)
Institute of Electrical and Electronics Engineers
8(14)
Internet Engineering Task Force
9(2)
Wi-Fi Alliance
11(10)
International Organization for Standardization
21(1)
Core, Distribution, and Access
22(2)
Communications Fundamentals
24(9)
Communication Terminology
24(1)
Understanding Carrier Signals
25(2)
Understanding Keying Methods
27(6)
Summary
33(1)
Exam Essentials
33(1)
Review Questions
34(5)
Chapter 2 IEEE 802.11 Standard and Amendments
39(36)
Original IEEE 802.11 Standard
42(2)
IEEE 802.11-2020 Ratified Amendments
44(19)
802.11a-1999
45(1)
802.11b-1999
46(1)
802.11d-2001
47(1)
802.11e-2005
47(1)
802.11g-2003
48(2)
802.11h-2003
50(2)
802.11i-2004
52(1)
802.11j-2004
53(1)
802.11k-2008
53(1)
802.11n-2009
54(1)
802.11p-2010
55(1)
802.11r-2008
55(1)
802.11s-2011
56(1)
802.11u-2011
57(1)
802.11v-2011
58(1)
802.11w-2009
58(1)
802.11y-2008
59(1)
802.11z-2010
59(1)
802.11aa-2012
59(1)
802.11ac-2013
59(1)
802.111ad-2012
60(1)
802.11ae-2012
61(1)
802.11af-2014
61(1)
802.11ah-2016
62(1)
802.11ai-2016
63(1)
802.11aj-2018
63(1)
802.11ak-2018
63(1)
802.11aq-2018
63(1)
IEEE 802.11 Draft Amendments
63(3)
802.11ax (High Efficiency)
64(1)
802.11ay (Next-Generation
65(1)
Hz)
65(1)
802.11az (Next-Generation Positioning)
65(1)
802.11ba (Wake-Up Radio)
65(1)
802.11bb (Light Communications)
65(1)
802.11bc (Enhanced Broadcast Service)
65(1)
802.11bd (Enhancements for Next-Generation V2X)
65(1)
802.11be (Extremely High Throughput)
66(1)
Defunct Amendments
66(2)
802.11F
66(1)
802.11T
67(1)
IEEE Task Group m
68(1)
ummary
69(1)
Exam Essentials
69(1)
Review Questions
70(5)
Chapter 3 Radio Frequency Fundamentals
75(34)
What Is a Radio Frequency Signal?
77(1)
Radio Frequency Characteristics
78(9)
Wavelength
78(5)
Frequency
83(2)
Amplitude
85(1)
Phase
86(1)
Radio Frequency Behaviors
87(16)
Wave Propagation
87(1)
Absorption
88(1)
Reflection
89(2)
Scattering
91(1)
Refraction
91(1)
Diffraction
92(2)
Loss (Attenuation)
94(2)
Free Space Path Loss
96(2)
Multipath
98(3)
Gain (Amplification)
101(1)
RF Analysis Tools
102(1)
Summary
103(1)
Exam Essentials
103(1)
Review Questions
104(5)
Chapter 4 Radio Frequency Components, Measurements, and Mathematics
109(38)
Components of RF Communications
112(3)
Transmitter
112(1)
Antenna
113(1)
Receiver
114(1)
Intentional Radiator
114(1)
Equivalent Isotropically Radiated Power
114(1)
Units of Power and Comparison
115(8)
Watt
116(1)
Milliwatt
117(1)
Decibel
117(3)
Decibels Relative to an Isotropic Radiator (dBi)
120(1)
Decibels Relative to a Half-Wave Dipole Antenna (dBd)
120(1)
Decibels Relative to 1 Milliwatt (dBm)
121(1)
Inverse Square Law
122(1)
RF Mathematics
123(7)
Rule of 10s and 3s
124(5)
RF Math Summary
129(1)
Noise Floor
130(1)
Signal-to-Noise Ratio
130(1)
Signal-to-Interference-Plus-Noise Ratio
131(1)
Received Signal Strength Indicator
131(4)
Link Budget
135(5)
Fade Margin/System Operating Margin
138(2)
Summary
140(2)
Exam Essentials
142(1)
Review Questions
143(4)
Chapter 5 Radio Frequency Signal and Antenna Concepts
147(52)
Azimuth and Elevation Charts (Antenna Radiation Envelopes)
150(2)
Interpreting Polar Charts
152(3)
Beamwidth
155(2)
Antenna Types
157(12)
Omnidirectional Antennas
158(3)
Downtilt Omnidirectional Antennas
161(1)
Semidirectional Antennas
162(2)
Highly Directional Antennas
164(2)
Sector Antennas
166(1)
Antenna Arrays
167(2)
Visual Line of Sight
169(1)
RF Line of Sight
169(1)
Fresnel Zone
170(4)
Earth Bulge
174(1)
Antenna Polarization
175(1)
Antenna Diversity
176(1)
Multiple-Input, Multiple-Output
177(2)
MIMO Antennas
178(1)
Antenna Connection and Installation
179(8)
Voltage Standing Wave Ratio
179(2)
Signal Loss
181(1)
Antenna Mounting
181(6)
Antenna Accessories
187(5)
Cables
188(1)
Connectors
188(1)
Splitters
189(1)
Amplifiers
189(1)
Attenuators
190(1)
Lightning Arrestors
191(1)
Grounding Rods and Wires
192(1)
Regulatory Compliance
192(2)
Summary
194(1)
Exam Essentials
194(1)
Review Questions
195(4)
Chapter 6 Wireless Networks and Spread Spectrum Technologies
199(46)
Throughput vs. Bandwidth
201(1)
Narrowband and Spread Spectrum
202(3)
Multipath Interference
204(1)
Frequency-Hopping Spread Spectrum
205(3)
Hopping Sequence
206(1)
Dwell Time
207(1)
Hop Time
207(1)
Modulation
207(1)
Direct-Sequence Spread Spectrum
208(3)
DSSS Data Encoding
208(1)
Modulation
209(1)
Transmit Spectrum Mask
210(1)
Orthogonal Frequency-Division Multiplexing
211(7)
Convolutional Coding
212(1)
Modulation
213(2)
Transmit Spectrum Mask
215(2)
Orthogonal Frequency-Division Multiple Access
217(1)
Industrial, Scientific, and Medical Bands
218(2)
900 MHz ISM Band
218(1)
2.4 GHz ISM Band
219(1)
5.8 GHz ISM Band
219(1)
5 GHz Unlicensed National Information Infrastructure Bands
220(3)
U-NII-1
220(1)
U-NII-2A
221(1)
U-NII-2C
221(1)
U-NII-3
222(1)
U-NII-4
222(1)
60 GHz for Wi-Fi
223(1)
Below 1 GHz
224(1)
2.4 GHz Channels
224(3)
5 GHz Channels
227(5)
Long-Term Evolution in 5 GHz
231(1)
6 GHz Channels
232(7)
6 GHz Incumbents
235(1)
Automated Frequency Coordination
236(1)
6 GHz Worldwide
237(1)
6 GHz Wi-Fi Considerations
238(1)
Summary
239(1)
Exam Essentials
239(1)
Review Questions
240(5)
Chapter 7 Wireless LAN Topologies
245(30)
Wireless Networking Topologies
247(4)
Wireless Wide Area Network
248(1)
Wireless Metropolitan Area Network
248(1)
Wireless Personal Area Network
249(1)
Wireless Local Area Network
250(1)
802.11 Stations
251(4)
Client Station
252(1)
Access Point Station
252(1)
Integration Service
252(1)
Distribution System
253(1)
Wireless Distribution System
254(1)
802.11 Service Sets
255(12)
Service Set Identifier
256(1)
Basic Service Set
256(1)
Basic Service Area
257(1)
Basic Service Set Identifier
258(1)
Multiple Basic Service Set Identifiers
259(2)
Extended Service Set
261(1)
Independent Basic Service Set
262(2)
Personal Basic Service Set
264(1)
Mesh Basic Service Set
264(2)
QoS Basic Service Set
266(1)
802.11 Configuration Modes
267(2)
Access Point Modes
267(1)
Client Station Modes
268(1)
Summary
269(1)
Exam Essentials
269(2)
Review Questions
271(4)
Chapter 8 802.11 Medium Access
275(22)
CSMA/CA vs. CSMA/CD
276(1)
Collision Detection
277(1)
Distributed Coordination Function
278(8)
Physical Carrier Sense
279(1)
Virtual Carrier Sense
280(3)
Pseudo-Random Backoff Timer
283(2)
Interframe Space
285(1)
Hybrid Coordination Function
286(2)
Enhanced Distributed Channel Access
287(1)
HCF Controlled Channel Access
288(1)
Wi-Fi Multimedia
288(2)
Airtime Fairness
290(2)
Summary
292(1)
Exam Essentials
292(1)
Review Questions
293(4)
Chapter 9 802.11 MAC
297(60)
Packets, Frames, and Bits
299(1)
Data-Link Layer
300(1)
MAC Service Data Unit
300(1)
MAC Protocol Data Unit
300(1)
Physical Layer
301(1)
PLCP Service Data Unit
301(1)
PLCP Protocol Data Unit
302(1)
802.11 and 802.3 Interoperability
302(1)
802.11 MAC Header
303(12)
Frame Control Field
304(2)
Duration/ID Field
306(1)
MAC Layer Addressing
307(7)
Sequence Control Field
314(1)
QoS Control Field
315(1)
HT Control Field
315(1)
802.11 Frame Body
315(1)
802.11 Trailer
316(1)
802.11 State Machine
317(1)
Management Frames
318(15)
Beacon
318(7)
Authentication
325(1)
Association
326(3)
Reassociation
329(2)
Disassociation
331(1)
Deauthentication
331(1)
Action Frame
331(2)
Control Frames
333(8)
ACK Frame
333(2)
Block Acknowledgment
335(1)
PS-Poll
336(1)
RTS/CTS
336(2)
CTS-to-Self
338(1)
Protection Mechanisms
338(3)
Data Frames
341(3)
QoS and Non-QoS Data Frames
342(1)
Non-Data Carrying Frames
343(1)
Power Management
344(6)
Legacy Power Management
345(2)
WMM-Power Save and U-APSD
347(2)
MIMO Power Management
349(1)
802.11ax Power Management
349(1)
Summary
350(1)
Exam Essentials
350(2)
Review Questions
352(5)
Chapter 10 MIMO Technology: HT and VHT
357(52)
MIMO
360(11)
Radio Chains
362(1)
Spatial Multiplexing
363(3)
MIMO versus SISO diversity
366(1)
Maximal Ratio Combining
366(1)
Space-Time Block Coding
367(1)
Cyclic Shift Diversity
368(1)
Transmit Beamforming
368(2)
Explicit Beamforming
370(1)
Multi-User MIMO
371(5)
Multi-User Beamforming
373(3)
Channels
376(6)
20 MHz Channels
376(1)
40 MHz Channels
377(2)
Forty MHz Intolerant
379(1)
80 MHz and 160 MHz Channels
380(2)
Guard Interval
382(2)
256-QAM Modulation
384(4)
802.11n/acPPDUs
388(2)
Non-HT
388(1)
HT Mixed
388(1)
VHT
389(1)
802.11n/acMAC
390(9)
A-MSDU
390(1)
A-MPDU
391(1)
Block Acknowledgment
392(1)
Power Management
392(2)
Modulation and Coding Scheme
394(3)
802.11ac Data Rates
397(2)
HT/VHT Protection Mechanisms
399(1)
HT Protection Modes (0-3)
399(1)
Wi-Fi Alliance Certification
400(3)
Summary
403(1)
Exam Essentials
403(2)
Review Questions
405(4)
Chapter 11 WLAN Architecture
409(54)
WLAN Client Devices
411(10)
802.11 Radio Form Factors
412(6)
802.11 Radio Chipsets
418(1)
Client Utilities
418(3)
Management, Control, and Data Planes
421(2)
Management Plane
422(1)
Control Plane
422(1)
Data Plane
423(1)
WLAN Architecture
423(14)
Autonomous WLAN Architecture
423(2)
Centralized Network Management Systems
425(2)
Centralized WLAN Architecture
427(7)
Distributed WLAN Architecture
434(2)
Hybrid WLAN Architecture
436(1)
Specialty WLAN Infrastructure
437(8)
Enterprise WLAN Branch Routers
437(1)
WLAN Mesh Access Points
438(1)
WLAN Bridges
439(2)
Real-Time Location Systems
441(2)
VoWiFi
443(2)
Cloud Networking
445(3)
Application Programming Interface
448(3)
Transport and Data Formats
449(1)
WLAN APIs
450(1)
Common Applications
450(1)
Infrastructure Management
451(5)
Protocols for Management
452(4)
Summary
456(1)
Exam Essentials
457(1)
Review Questions
458(5)
Chapter 12 Power over Ethernet (PoE)
463(34)
History of PoE
464(3)
Nonstandard PoE
465(1)
IEEE802.3af
465(1)
IEEE Std 802.3-2005, Clause 33
465(1)
IEEE 802.3at-2009
465(1)
IEEE Std 802.3-2018, Clause 33
466(1)
IEEE 802.3bt-2018
466(1)
PoE Devices
467(17)
Powered Device
467(2)
Power-Sourcing Equipment
469(1)
Endpoint PSE
470(6)
Midspan PSE
476(8)
Planning and Deploying PoE
484(6)
Power Planning
484(3)
Redundancy
487(1)
Downgrade PoE Capabilities
488(1)
802.3bt Power Considerations
488(2)
Summary
490(1)
Exam Essentials
491(1)
Review Questions
492(5)
Chapter 13 WLAN Design Concepts
497(72)
WLAN Coverage Design
499(6)
Received Signal
500(1)
Signal-to-Noise Ratio
501(2)
Dynamic Rate Switching
503(1)
Transmit Power
504(1)
Roaming Design
505(7)
Primary and Secondary Coverage
508(1)
Fast Secure Roaming
509(1)
Layer 3 Roaming
510(2)
Channel Design
512(22)
Adjacent Channel Interference
512(1)
2.4 GHz Channel Reuse
513(3)
Co-Channel Interference
516(3)
5 GHz Channel Reuse
519(2)
DFS Channels
521(6)
40 MHz Channel Design
527(2)
Static Channels and Transmit Power vs. Adaptive RF
529(2)
Single-Channel Architecture
531(3)
Capacity Design
534(12)
High-Density
535(4)
Band Steering
539(3)
Load Balancing
542(1)
Airtime Consumption
543(3)
Voice vs. Data
546(2)
Dual 5 GHz and Software-Defined Radios
548(3)
6 GHz WLAN Design
551(6)
Client Considerations
552(1)
Coverage Considerations
553(1)
6 GHz Channel Reuse
553(1)
6 GHz AP Discovery
554(2)
6 GHz Wi-Fi Security
556(1)
Physical Environment
557(1)
Antennas
558(4)
Outdoor Design
562(1)
Summary
563(1)
Exam Essentials
564(1)
Review Questions
565(4)
Chapter 14 Site Survey and Validation
569(52)
WLAN Site Survey and Design Interview
572(10)
Customer Briefing
572(1)
Business Requirements
573(1)
Capacity and Coverage Requirements
574(2)
Existing Wireless Network
576(1)
Upgrading an Existing WLAN
577(1)
Infrastructure Connectivity
578(2)
Security Expectations
580(1)
Guest Access
581(1)
Aesthetics
581(1)
Outdoor Surveys
582(1)
Vertical Market Considerations
582(3)
Government
583(1)
Education
583(1)
Healthcare
583(1)
Retail
584(1)
Warehouses and Manufacturing
584(1)
Multi-Tenant Buildings
585(1)
Legacy AP-on-a-Stick Survey
585(10)
Spectrum Analysis
586(4)
Coverage Analysis
590(5)
Hybrid Survey
595(4)
Initial Site Visit
595(2)
Predictive Design
597(2)
Validation Survey
599(5)
Capacity and Throughput
601(1)
Roaming
602(1)
Delay and Jitter
603(1)
Connectivity
603(1)
Aesthetics
603(1)
Site Survey Tools
604(5)
Indoor Site Survey Tools
604(3)
Outdoor Site Survey Tools
607(2)
Documents and Reports
609(5)
Forms and Customer Documentation
610(2)
Deliverables
612(1)
Additional Reports
613(1)
Summary
614(1)
Exam Essentials
615(1)
Review Questions
616(5)
Chapter 15 WLAN Troubleshooting
621(66)
Five Tenets of WLAN Troubleshooting
623(6)
Troubleshooting Best Practices
623(2)
Troubleshoot the OSI Model
625(2)
Most Wi-Fi Problems Are Client Issues
627(1)
Proper WLAN Design Reduces Problems
628(1)
WLAN Always Gets the Blame
629(1)
Layer 1 Troubleshooting
629(7)
WLAN Design
629(1)
Transmit Power
630(1)
RF Interference
630(4)
Drivers
634(1)
PoE
635(1)
Firmware Bugs
635(1)
Layer 2 Troubleshooting
636(12)
Layer 2 Retransmissions
636(3)
RF Interference
639(1)
Low SNR
639(1)
Adjacent Channel Interference
640(1)
Hidden Node
641(5)
Mismatched Power
646(2)
Multipath
648(1)
Security Troubleshooting
648(13)
PSK Troubleshooting
649(2)
802.1X/EAP Troubleshooting
651(8)
VPN Troubleshooting
659(2)
Roaming Troubleshooting
661(4)
Channel Utilization
665(2)
Layers 3-7 Troubleshooting
667(4)
WLAN Troubleshooting Tools
671(8)
WLAN Discovery Applications
671(1)
Spectrum Analyzers
672(1)
Protocol Analyzers
673(2)
Throughput Test Tools
675(2)
Standard IP Network Test Commands
677(1)
Secure Shell
678(1)
Summary
679(1)
Exam Essentials
679(1)
Review Questions
680(7)
Chapter 16 Wireless Attacks, Intrusion Monitoring, and Policy
687(36)
Wireless Attacks
688(18)
Rogue Wireless Devices
689(3)
Peer-to-Peer Attacks
692(1)
Eavesdropping
693(4)
Encryption Cracking
697(1)
KRACK Attack
698(1)
KrOOk Vulnerability
698(1)
Authentication Attacks
699(2)
MAC Spoofing
701(1)
Management Interface Exploits
701(1)
Wireless Hijacking
702(1)
Denial-of-Service Attacks
703(2)
Vendor-Specific Attacks
705(1)
Social Engineering
706(1)
Intrusion Monitoring
706(6)
Wireless Intrusion Prevention System
706(3)
Rogue Detection and Mitigation
709(3)
Spectrum Analyzers
712(1)
Wireless Security Policies
712(4)
General Security Policies
713(1)
Functional Security Policies
713(1)
Legislative Compliance
714(1)
802.11 Wireless Policy Recommendations
715(1)
Summary
716(1)
Exam Essentials
717(1)
Review Questions
718(5)
Chapter 17 802.11 Network Security Architecture
723(54)
802.11 Security Basics
725(4)
Data Privacy and Integrity
726(2)
Authentication, Authorization, and Accounting
728(1)
Segmentation
728(1)
Monitoring and Policy
729(1)
Legacy 802.11 Security
729(7)
Legacy Authentication
730(1)
Static WEP Encryption
731(4)
MAC Filters
735(1)
SSID Cloaking
735(1)
Robust Security
736(21)
Robust Security Network
737(1)
Authentication and Authorization
738(1)
PSK Authentication
738(3)
Proprietary PSK Authentication
741(2)
Simultaneous Authentication of Equals
743(3)
802.1X/EAP Framework
746(3)
EAP Types
749(2)
Dynamic Encryption-Key Generation
751(1)
4-Way Handshake
752(2)
WLAN Encryption
754(1)
TKIP Encryption
755(1)
CCMP Encryption
756(1)
GCMP Encryption
756(1)
Management Frame Protection
757(1)
WPA2
757(1)
WPA3
758(3)
WPA3-Personal
758(1)
WPA3-Enterprise
759(2)
Enhanced Open
761(1)
6 GHz Wi-Fi Security
762(1)
Traffic Segmentation
763(3)
VLANs
763(2)
RBAC
765(1)
VPN Wireless Security
766(4)
VPN 101
767(1)
Layer 3 VPNs
768(1)
SSL VPNs
768(1)
VPN Deployment
768(2)
Summary
770(1)
Exam Essentials
770(2)
Review Questions
772(5)
Chapter 18 Bring Your Own Device (BYOD) and Guest Access
777(54)
Mobile Device Management
780(1)
Company-Issued Devices vs. Personal Devices
781(14)
MDM Architecture
782(2)
MDM Enrollment
784(4)
MDM Profiles
788(2)
MDM Agent Software
790(1)
Over-the-Air Management
791(2)
Application Management
793(2)
Self-Service Device Onboarding for Employees
795(3)
Dual-SSID Onboarding
796(1)
Single-SSID Onboarding
796(1)
MDM vs. Self-Service Onboarding
797(1)
Guest WLAN Access
798(13)
Guest SSID
798(1)
Guest VLAN
799(1)
Guest Firewall Policy
800(1)
Captive Web Portals
801(3)
Client Isolation, Rate Limiting, and Web Content Filtering
804(1)
Guest Management
805(1)
Guest Self-Registration
806(2)
Employee Sponsorship
808(1)
Social Login
809(1)
Encrypted Guest Access
810(1)
Hotspot 2.0 and Passpoint
811(5)
Access Network Query Protocol
811(2)
Hotspot 2.0 Architecture
813(1)
802.1X/EAP and Hotspot 2.0
814(1)
Online Sign-Up
815(1)
Roaming Agreements
816(1)
Network Access Control
816(8)
Posture
817(1)
OS Fingerprinting
818(2)
AAA
820(1)
RADIUS Change of Authorization
821(1)
Single Sign-On
822(2)
Summary
824(1)
Exam Essentials
825(1)
Review Questions
826(5)
Chapter 19 802.11 ax: High Efficiency (HE)
831(48)
802.11ax = Wi-Fi 6
833(1)
Wi-Fi Traffic Congestion
834(2)
HE Overview
836(1)
Multi-User
837(1)
OFDMA
838(13)
Subcarriers
839(1)
Resource Units
840(4)
Trigger Frames
844(3)
Downlink OFDMA
847(1)
Uplink OFDMA
848(1)
Buffer Status Reports
849(1)
Operating Mode Indication
850(1)
MU-MIMO
851(4)
BSS Color and Spatial Reuse
855(6)
OBSS
855(2)
BSS Color
857(1)
Spatial Reuse Operation
858(3)
Target Wake Time
861(1)
Additional 802.11 ax PHY and MAC Capabilities
862(5)
1024-QAM
862(1)
Long Symbol Time and Guard Intervals
863(1)
802.11ax PHY headers
864(1)
20 MHz-Only
865(2)
Multi-TID AMPDU
867(1)
Wi-Fi 6 Key Questions
867(6)
Clients
867(1)
Multi-Gig Ethernet
868(2)
Power over Ethernet
870(1)
4×4:4 vs. 8x8:8
871(1)
80 MHz and 160 MHz Channels
872(1)
Wi-Fi CERTIFIED 6
873(1)
Summary
874(1)
Review Questions
875(4)
Chapter 20 WLAN Deployment and Vertical Markets
879(30)
Deployment Considerations for Commonly Supported WLAN Applications and Devices
881(4)
Data
881(1)
Voice
882(1)
Video
882(1)
Real-Time Location Services
883(1)
iBeacon Proximity
883(2)
Mobile Devices
885(1)
Corporate Data Access and End-User Mobility
885(1)
Network Extension to Remote Areas
886(1)
Bridging: Building-to-Building Connectivity
887(1)
Wireless ISP: Last-Mile Data Delivery
888(1)
Small Office/Home Office
888(1)
Temporary Office Networking
889(1)
Branch Offices
890(1)
Teleworker Wi-Fi
890(1)
Educational/Classroom Use
891(1)
Industrial: Warehousing and Manufacturing
892(1)
Retail
892(2)
Healthcare
894(1)
Municipal Networks
895(1)
Hotspots: Public Network Access
895(2)
Stadium Networks
897(1)
Transportation Networks
897(1)
Law Enforcement Networks
898(1)
First-Responder Networks
899(1)
Managed Service Providers
900(1)
Fixed Mobile Convergence
900(1)
WLAN and Health
901(1)
Internet of Things
901(1)
WLAN Vendors
902(2)
Summary
904(1)
Exam Essentials
904(1)
Review Questions
905(4)
Appendix A Answers to Review Questions
909(52)
Chapter 1 Overview of Wireless Standards, Organizations, and Fundamentals
910(1)
Chapter 2 IEEE 802.11 Standard and Amendments
911(3)
Chapter 3 Radio Frequency Fundamentals
914(1)
Chapter 4 Radio Frequency Components, Measurements, and Mathematics
915(3)
Chapter 5 Radio Frequency Signal and Antenna Concepts
918(1)
Chapter 6 Wireless Networks and Spread Spectrum Technologies
919(3)
Chapter 7 Wireless LAN Topologies
922(2)
Chapter 8 802.11 Medium Access
924(2)
Chapter 9 802.11 MAC
926(3)
Chapter 10 MIMO Technology: HT and VHT
929(3)
Chapter 11 WLAN Architecture
932(2)
Chapter 12 Power over Ethernet (PoE)
934(3)
Chapter 13 WLAN Design Concepts
937(3)
Chapter 14 Site Survey and Validation
940(3)
Chapter 15 WLAN Troubleshooting
943(3)
Chapter 16 Wireless Attacks, Intrusion Monitoring, and Policy
946(2)
Chapter 17 802.11 Network Security Architecture
948(3)
Chapter 18 Bring Your Own Device (BYOD) and Guest Access
951(3)
Chapter 19 802.1 lax: High Efficiency (HE)
954(3)
Chapter 20 WLAN Deployment and Vertical Markets
957(4)
Appendix B Abbreviations and Acronyms
961(20)
Certifications
962(1)
Organizations and Regulations
962(1)
Measurements
963(1)
Technical Terms
964(17)
Index 981
DAVID D. COLEMAN, CWNE #4, David D. Coleman, CWNE #4, is a technology evangelist and public speaker who specializes in Wi-Fi and cloud technologies. David is also Director of Product Marketing for Extreme Networks. He is the author of numerous books, white papers and videos about Wi-Fi technology. DAVID A. WESTCOTT, CWNE #7, is an independent consultant and WLAN technical trainer of thirty years. He provides vendor and custom wireless training to government agencies, corporations and universities around the world.