{"product_id":"cwna-certified-wireless-network-administrator-study-guide-9781119734505","title":"CWNA Certified Wireless Network Administrator","description":"\u003cb\u003eBook Synopsis\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTable of Contents\u003c\/b\u003e\u003cbr\u003e\u003cp\u003eForeword xxxv\u003c\/p\u003e \u003cp\u003eIntroduction xxxvii\u003c\/p\u003e \u003cp\u003eAssessment Test lvi\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 1 Overview of Wireless Standards, Organizations, and Fundamentals 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eHistory of Wireless Local Area Networks 3\u003c\/p\u003e \u003cp\u003eStandards Organizations 5\u003c\/p\u003e \u003cp\u003eInstitute of Electrical and Electronics Engineers 8\u003c\/p\u003e \u003cp\u003eCore, Distribution, and Access 22\u003c\/p\u003e \u003cp\u003eCommunications Fundamentals 24\u003c\/p\u003e \u003cp\u003eSummary 33\u003c\/p\u003e \u003cp\u003eExam Essentials 33\u003c\/p\u003e \u003cp\u003eReview Questions 34\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 2 IEEE 802.11 Standard and Amendments 39\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eOriginal IEEE 802.11 Standard 42\u003c\/p\u003e \u003cp\u003eIEEE 802.11-2020 Ratified Amendments 44\u003c\/p\u003e \u003cp\u003eIEEE 802.11 Draft Amendments 63\u003c\/p\u003e \u003cp\u003eDefunct Amendments 66\u003c\/p\u003e \u003cp\u003eIEEE Task Group m 68\u003c\/p\u003e \u003cp\u003eSummary 69\u003c\/p\u003e \u003cp\u003eExam Essentials 69\u003c\/p\u003e \u003cp\u003eReview Questions 70\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 3 Radio Frequency Fundamentals 75\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWhat Is a Radio Frequency Signal? 77\u003c\/p\u003e \u003cp\u003eRadio Frequency Characteristics 78\u003c\/p\u003e \u003cp\u003eRadio Frequency Behaviors 87\u003c\/p\u003e \u003cp\u003eSummary 103\u003c\/p\u003e \u003cp\u003eExam Essentials 103\u003c\/p\u003e \u003cp\u003eReview Questions 104\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 4 Radio Frequency Components, Measurements, and Mathematics 109\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eComponents of RF Communications 112\u003c\/p\u003e \u003cp\u003eUnits of Power and Comparison 115\u003c\/p\u003e \u003cp\u003eRF Mathematics 123\u003c\/p\u003e \u003cp\u003eNoise Floor 130\u003c\/p\u003e \u003cp\u003eSignal-to-Noise Ratio 130\u003c\/p\u003e \u003cp\u003eReceived Signal Strength Indicator 131\u003c\/p\u003e \u003cp\u003eLink Budget 135\u003c\/p\u003e \u003cp\u003eSummary 140\u003c\/p\u003e \u003cp\u003eExam Essentials 142\u003c\/p\u003e \u003cp\u003eReview Questions 143\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 5 Radio Frequency Signal and Antenna Concepts 147\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eAzimuth and Elevation Charts (Antenna Radiation Envelopes) 150\u003c\/p\u003e \u003cp\u003eInterpreting Polar Charts 152\u003c\/p\u003e \u003cp\u003eBeamwidth 155\u003c\/p\u003e \u003cp\u003eAntenna Types 157\u003c\/p\u003e \u003cp\u003eVisual Line of Sight 169\u003c\/p\u003e \u003cp\u003eRF Line of Sight 169\u003c\/p\u003e \u003cp\u003eFresnel Zone 170\u003c\/p\u003e \u003cp\u003eEarth Bulge 174\u003c\/p\u003e \u003cp\u003eAntenna Polarization 175\u003c\/p\u003e \u003cp\u003eAntenna Diversity 176\u003c\/p\u003e \u003cp\u003eMultiple-Input, Multiple-Output 177\u003c\/p\u003e \u003cp\u003eAntenna Connection and Installation 179\u003c\/p\u003e \u003cp\u003eAntenna Accessories 187\u003c\/p\u003e \u003cp\u003eRegulatory Compliance 192\u003c\/p\u003e \u003cp\u003eSummary 194\u003c\/p\u003e \u003cp\u003eExam Essentials 194\u003c\/p\u003e \u003cp\u003eReview Questions 195\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 6 Wireless Networks and Spread Spectrum Technologies 199\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThroughput vs. Bandwidth 201\u003c\/p\u003e \u003cp\u003eNarrowband and Spread Spectrum 202\u003c\/p\u003e \u003cp\u003eFrequency-Hopping Spread Spectrum 205\u003c\/p\u003e \u003cp\u003eDirect-Sequence Spread Spectrum 208\u003c\/p\u003e \u003cp\u003eOrthogonal Frequency-Division Multiplexing 211\u003c\/p\u003e \u003cp\u003eIndustrial, Scientific, and Medical Bands 218\u003c\/p\u003e \u003cp\u003e5 GHz Unlicensed National Information Infrastructure Bands 220\u003c\/p\u003e \u003cp\u003e60 GHz for Wi-Fi 223\u003c\/p\u003e \u003cp\u003eBelow 1 GHz 224\u003c\/p\u003e \u003cp\u003e2.4 GHz Channels 224\u003c\/p\u003e \u003cp\u003e5 GHz Channels 227\u003c\/p\u003e \u003cp\u003e6 GHz Channels 232\u003c\/p\u003e \u003cp\u003eSummary 239\u003c\/p\u003e \u003cp\u003eExam Essentials 239\u003c\/p\u003e \u003cp\u003eReview Questions 240\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 7 Wireless LAN Topologies 245\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWireless Networking Topologies 247\u003c\/p\u003e \u003cp\u003e802.11 Stations 251\u003c\/p\u003e \u003cp\u003e802.11 Service Sets 255\u003c\/p\u003e \u003cp\u003e802.11 Configuration Modes 267\u003c\/p\u003e \u003cp\u003eSummary 269\u003c\/p\u003e \u003cp\u003eExam Essentials 269\u003c\/p\u003e \u003cp\u003eReview Questions 271\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 8 802.11 Medium Access 275\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eCSMA\/CA vs. CSMA\/CD 276\u003c\/p\u003e \u003cp\u003eCollision Detection 277\u003c\/p\u003e \u003cp\u003eDistributed Coordination Function 278\u003c\/p\u003e \u003cp\u003eHybrid Coordination Function 286\u003c\/p\u003e \u003cp\u003eWi-Fi Multimedia 288\u003c\/p\u003e \u003cp\u003eAirtime Fairness 290\u003c\/p\u003e \u003cp\u003eSummary 292\u003c\/p\u003e \u003cp\u003eExam Essentials 292\u003c\/p\u003e \u003cp\u003eReview Questions 293\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 9 802.11 MAC 297\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003ePackets, Frames, and Bits 299\u003c\/p\u003e \u003cp\u003eData-Link Layer 300\u003c\/p\u003e \u003cp\u003ePhysical Layer 301\u003c\/p\u003e \u003cp\u003e802.11 and 802.3 Interoperability 302\u003c\/p\u003e \u003cp\u003e802.11 MAC Header 303\u003c\/p\u003e \u003cp\u003e802.11 Frame Body 315\u003c\/p\u003e \u003cp\u003e802.11 Trailer 316\u003c\/p\u003e \u003cp\u003e802.11 State Machine 317\u003c\/p\u003e \u003cp\u003eManagement Frames 318\u003c\/p\u003e \u003cp\u003eControl Frames 333\u003c\/p\u003e \u003cp\u003eData Frames 341\u003c\/p\u003e \u003cp\u003ePower Management 344\u003c\/p\u003e \u003cp\u003eSummary 350\u003c\/p\u003e \u003cp\u003eExam Essentials 350\u003c\/p\u003e \u003cp\u003eReview Questions 352\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 10 MIMO Technology: HT and VHT 357\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eMIMO 360\u003c\/p\u003e \u003cp\u003eMulti-User MIMO 371\u003c\/p\u003e \u003cp\u003eChannels 376\u003c\/p\u003e \u003cp\u003eGuard Interval 382\u003c\/p\u003e \u003cp\u003e256-QAM Modulation 384\u003c\/p\u003e \u003cp\u003e802.11n\/ac PPDUs 388\u003c\/p\u003e \u003cp\u003e802.11n\/ac MAC 390\u003c\/p\u003e \u003cp\u003eHT\/VHT Protection Mechanisms 399\u003c\/p\u003e \u003cp\u003eWi-Fi Alliance Certification 400\u003c\/p\u003e \u003cp\u003eSummary 403\u003c\/p\u003e \u003cp\u003eExam Essentials 403\u003c\/p\u003e \u003cp\u003eReview Questions 405\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 11 WLAN Architecture 409\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWLAN Client Devices 411\u003c\/p\u003e \u003cp\u003eManagement, Control, and Data Planes 421\u003c\/p\u003e \u003cp\u003eWLAN Architecture 423\u003c\/p\u003e \u003cp\u003eSpecialty WLAN Infrastructure 437\u003c\/p\u003e \u003cp\u003eCloud Networking 445\u003c\/p\u003e \u003cp\u003eApplication Programming Interface 448\u003c\/p\u003e \u003cp\u003eInfrastructure Management 451\u003c\/p\u003e \u003cp\u003eSummary 456\u003c\/p\u003e \u003cp\u003eExam Essentials 457\u003c\/p\u003e \u003cp\u003eReview Questions 458\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 12 Power over Ethernet (PoE) 463\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eHistory of PoE 464\u003c\/p\u003e \u003cp\u003ePoE Devices 467\u003c\/p\u003e \u003cp\u003ePlanning and Deploying PoE 484\u003c\/p\u003e \u003cp\u003eSummary 490\u003c\/p\u003e \u003cp\u003eExam Essentials 491\u003c\/p\u003e \u003cp\u003eReview Questions 492\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 13 WLAN Design Concepts 497\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWLAN Coverage Design 499\u003c\/p\u003e \u003cp\u003eRoaming Design 505\u003c\/p\u003e \u003cp\u003eChannel Design 512\u003c\/p\u003e \u003cp\u003eCapacity Design 534\u003c\/p\u003e \u003cp\u003eVoice vs. Data 546\u003c\/p\u003e \u003cp\u003eDual 5 GHz and Software-Defined Radios 548\u003c\/p\u003e \u003cp\u003e6 GHz WLAN Design 551\u003c\/p\u003e \u003cp\u003ePhysical Environment 557\u003c\/p\u003e \u003cp\u003eAntennas 558\u003c\/p\u003e \u003cp\u003eOutdoor Design 562\u003c\/p\u003e \u003cp\u003eSummary 563\u003c\/p\u003e \u003cp\u003eExam Essentials 564\u003c\/p\u003e \u003cp\u003eReview Questions 565\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 14 Site Survey and Validation 569\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWLAN Site Survey and Design Interview 572\u003c\/p\u003e \u003cp\u003eVertical Market Considerations 582\u003c\/p\u003e \u003cp\u003eLegacy AP-on-a-Stick Survey 585\u003c\/p\u003e \u003cp\u003eHybrid Survey 595\u003c\/p\u003e \u003cp\u003eValidation Survey 599\u003c\/p\u003e \u003cp\u003eSite Survey Tools 604\u003c\/p\u003e \u003cp\u003eDocuments and Reports 609\u003c\/p\u003e \u003cp\u003eSummary 614\u003c\/p\u003e \u003cp\u003eExam Essentials 615\u003c\/p\u003e \u003cp\u003eReview Questions 616\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 15 WLAN Troubleshooting 621\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eFive Tenets of WLAN Troubleshooting 623\u003c\/p\u003e \u003cp\u003eLayer 1 Troubleshooting 629\u003c\/p\u003e \u003cp\u003eLayer 2 Troubleshooting 636\u003c\/p\u003e \u003cp\u003eSecurity Troubleshooting 648\u003c\/p\u003e \u003cp\u003eRoaming Troubleshooting 661\u003c\/p\u003e \u003cp\u003eChannel Utilization 665\u003c\/p\u003e \u003cp\u003eLayers 3–7 Troubleshooting 667\u003c\/p\u003e \u003cp\u003eWLAN Troubleshooting Tools 671\u003c\/p\u003e \u003cp\u003eSummary 679\u003c\/p\u003e \u003cp\u003eExam Essentials 679\u003c\/p\u003e \u003cp\u003eReview Questions 680\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 16 Wireless Attacks, Intrusion Monitoring, and Policy 687\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eWireless Attacks 688\u003c\/p\u003e \u003cp\u003eIntrusion Monitoring 706\u003c\/p\u003e \u003cp\u003eWireless Security Policies 712\u003c\/p\u003e \u003cp\u003eSummary 716\u003c\/p\u003e \u003cp\u003eExam Essentials 717\u003c\/p\u003e \u003cp\u003eReview Questions 718\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 17 802.11 Network Security Architecture 723\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e802.11 Security Basics 725\u003c\/p\u003e \u003cp\u003eLegacy 802.11 Security 729\u003c\/p\u003e \u003cp\u003eRobust Security 736\u003c\/p\u003e \u003cp\u003eManagement Frame Protection 757\u003c\/p\u003e \u003cp\u003eWPA 2 757\u003c\/p\u003e \u003cp\u003eWPA 3 758\u003c\/p\u003e \u003cp\u003eEnhanced Open 761\u003c\/p\u003e \u003cp\u003e6 GHz Wi-Fi Security 762\u003c\/p\u003e \u003cp\u003eTraffic Segmentation 763\u003c\/p\u003e \u003cp\u003eVPN Wireless Security 766\u003c\/p\u003e \u003cp\u003eSummary 770\u003c\/p\u003e \u003cp\u003eExam Essentials 770\u003c\/p\u003e \u003cp\u003eReview Questions 772\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 18 Bring Your Own Device (BYOD) and Guest Access 777\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eMobile Device Management 780\u003c\/p\u003e \u003cp\u003eCompany-Issued Devices vs. Personal Devices 781\u003c\/p\u003e \u003cp\u003eSelf-Service Device Onboarding for Employees 795\u003c\/p\u003e \u003cp\u003eGuest WLAN Access 798\u003c\/p\u003e \u003cp\u003eHotspot 2.0 and Passpoint 811\u003c\/p\u003e \u003cp\u003eNetwork Access Control 816\u003c\/p\u003e \u003cp\u003eSummary 824\u003c\/p\u003e \u003cp\u003eExam Essentials 825\u003c\/p\u003e \u003cp\u003eReview Questions 826\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 19 802.11ax: High Efficiency (HE) 831\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e802.11ax = Wi-Fi 6 833\u003c\/p\u003e \u003cp\u003eWi-Fi Traffic Congestion 834\u003c\/p\u003e \u003cp\u003eHE Overview 836\u003c\/p\u003e \u003cp\u003eMulti-User 837\u003c\/p\u003e \u003cp\u003eOFDMA 838\u003c\/p\u003e \u003cp\u003eMU-MIMO 851\u003c\/p\u003e \u003cp\u003eBSS Color and Spatial Reuse 855\u003c\/p\u003e \u003cp\u003eTarget Wake Time 861\u003c\/p\u003e \u003cp\u003eAdditional 802.11ax PHY and MAC Capabilities 862\u003c\/p\u003e \u003cp\u003eWi-Fi 6 Key Questions 867\u003c\/p\u003e \u003cp\u003eWi-Fi CERTIFIED 6 873\u003c\/p\u003e \u003cp\u003eSummary 874\u003c\/p\u003e \u003cp\u003eReview Questions 875\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 20 WLAN Deployment and Vertical Markets 879\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eDeployment Considerations for Commonly Supported WLAN Applications and Devices 881\u003c\/p\u003e \u003cp\u003eCorporate Data Access and End-User Mobility 885\u003c\/p\u003e \u003cp\u003eNetwork Extension to Remote Areas 886\u003c\/p\u003e \u003cp\u003eBridging: Building-to-Building Connectivity 887\u003c\/p\u003e \u003cp\u003eWireless ISP: Last-Mile Data Delivery 888\u003c\/p\u003e \u003cp\u003eSmall Office\/Home Office 888\u003c\/p\u003e \u003cp\u003eTemporary Office Networking 889\u003c\/p\u003e \u003cp\u003eBranch Offices 890\u003c\/p\u003e \u003cp\u003eTeleworker Wi-Fi 890\u003c\/p\u003e \u003cp\u003eEducational\/Classroom Use 891\u003c\/p\u003e \u003cp\u003eIndustrial: Warehousing and Manufacturing 892\u003c\/p\u003e \u003cp\u003eRetail 892\u003c\/p\u003e \u003cp\u003eHealthcare 894\u003c\/p\u003e \u003cp\u003eMunicipal Networks 895\u003c\/p\u003e \u003cp\u003eHotspots: Public Network Access 895\u003c\/p\u003e \u003cp\u003eStadium Networks 897\u003c\/p\u003e \u003cp\u003eTransportation Networks 897\u003c\/p\u003e \u003cp\u003eLaw Enforcement Networks 898\u003c\/p\u003e \u003cp\u003eFirst-Responder Networks 899\u003c\/p\u003e \u003cp\u003eManaged Service Providers 900\u003c\/p\u003e \u003cp\u003eFixed Mobile Convergence 900\u003c\/p\u003e \u003cp\u003eWLAN and Health 901\u003c\/p\u003e \u003cp\u003eInternet of Things 901\u003c\/p\u003e \u003cp\u003eWLAN Vendors 902\u003c\/p\u003e \u003cp\u003eSummary 904\u003c\/p\u003e \u003cp\u003eExam Essentials 904\u003c\/p\u003e \u003cp\u003eReview Questions 905\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAppendix A Answers to Review Questions 909\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eChapter 1: Overview of Wireless Standards, Organizations, and Fundamentals 910\u003c\/p\u003e \u003cp\u003eChapter 2: IEEE 802.11 Standard and Amendments 911\u003c\/p\u003e \u003cp\u003eChapter 3: Radio Frequency Fundamentals 914\u003c\/p\u003e \u003cp\u003eChapter 4: Radio Frequency Components, Measurements, and Mathematics 915\u003c\/p\u003e \u003cp\u003eChapter 5: Radio Frequency Signal and Antenna Concepts 918\u003c\/p\u003e \u003cp\u003eChapter 6: Wireless Networks and Spread Spectrum Technologies 919\u003c\/p\u003e \u003cp\u003eChapter 7: Wireless LAN Topologies 922\u003c\/p\u003e \u003cp\u003eChapter 8: 802.11 Medium Access 924\u003c\/p\u003e \u003cp\u003eChapter 9: 802.11 Mac 926\u003c\/p\u003e \u003cp\u003eChapter 10: MIMO Technology: HT and VHT 929\u003c\/p\u003e \u003cp\u003eChapter 11: WLAN Architecture 932\u003c\/p\u003e \u003cp\u003eChapter 12: Power over Ethernet (PoE) 934\u003c\/p\u003e \u003cp\u003eChapter 13: WLAN Design Concepts 937\u003c\/p\u003e \u003cp\u003eChapter 14: Site Survey and Validation 940\u003c\/p\u003e \u003cp\u003eChapter 15: WLAN Troubleshooting 943\u003c\/p\u003e \u003cp\u003eChapter 16: Wireless Attacks, Intrusion Monitoring, and Policy 946\u003c\/p\u003e \u003cp\u003eChapter 17: 802.11 Network Security Architecture 948\u003c\/p\u003e \u003cp\u003eChapter 18: Bring Your Own Device (BYOD) and Guest Access 951\u003c\/p\u003e \u003cp\u003eChapter 19: 802.11ax: High Efficiency (HE) 954\u003c\/p\u003e \u003cp\u003eChapter 20: WLAN Deployment and Vertical Markets 957\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAppendix B Abbreviations and Acronyms 961\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eCertifications 962\u003c\/p\u003e \u003cp\u003eOrganizations and Regulations 962\u003c\/p\u003e \u003cp\u003eMeasurements 963\u003c\/p\u003e \u003cp\u003eTechnical Terms 964\u003c\/p\u003e \u003cp\u003eIndex 981\u003c\/p\u003e","brand":"John Wiley \u0026 Sons Inc","offers":[{"title":"Default Title","offer_id":49407133581655,"sku":"9781119734505","price":41.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1739\/5799\/files\/9781119734505.jpg?v=1730498298","url":"https:\/\/bookcurl.com\/products\/cwna-certified-wireless-network-administrator-study-guide-9781119734505","provider":"Book 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