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Wi-Fi Standards

Date post: 23-Feb-2016
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Wi-Fi Standards. Lucy Nguyen Corey Trouard Zack Wepasnick. Wi-Fi. 802.11. Hardware. 802.11. Software. 802.11. Wireless Network Modes. 802.11. Range. 802.11. 802.11. BSSID, SSID, ESSID. BSSID, SSID, ESSID. BSSID, SSID, ESSID. 802.11 . Broadcasting Frequency. 2.4 GHz. - PowerPoint PPT Presentation
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Wi-Fi Standards Lucy Nguyen Corey Trouard Zack Wepasnick
Transcript
Page 1: Wi-Fi Standards

Wi-Fi StandardsLucy Nguyen

Corey TrouardZack Wepasnick

Page 2: Wi-Fi Standards

Wi-Fi

Page 3: Wi-Fi Standards

802.11Hardware

Software

Wireless Network Modes

Range

Page 4: Wi-Fi Standards

Hardware

Page 5: Wi-Fi Standards

802.11Hardware

Software

Wireless Network Modes

Range

Page 6: Wi-Fi Standards

Software

Page 7: Wi-Fi Standards

802.11Hardware

Software

Wireless Network Modes

Range

Page 8: Wi-Fi Standards

Wireless Network Modes

Page 9: Wi-Fi Standards

802.11Hardware

Software

Wireless Network Modes

Range

Page 10: Wi-Fi Standards

Range

Page 11: Wi-Fi Standards

802.11Hardware

Software

Wireless Network Modes

Range

Page 12: Wi-Fi Standards

802.11

BSSID, SSID, ESSIDBroadcasting FrequencyBroadcasting MethodsCSMA/CA802.11b, 802.11a, 802.11g, 802.11n

Page 13: Wi-Fi Standards

BSSID, SSID, ESSIDBasic Service Set Identifier

Service Set Identifier

Extended Service Set Identifier

Page 14: Wi-Fi Standards

BSSID, SSID, ESSIDBasic Service Set Identifier

Service Set Identifier

Extended Service Set Identifier

Page 15: Wi-Fi Standards

BSSID, SSID, ESSIDBasic Service Set Identifier

Service Set Identifier

Extended Service Set Identifier

Page 16: Wi-Fi Standards

802.11

BSSID, SSID, ESSIDBroadcasting FrequencyBroadcasting MethodsCSMA/CA802.11b, 802.11a, 802.11g, 802.11n

Page 17: Wi-Fi Standards

Broadcasting Frequency

2.4 GHz 5.0 GHz

Page 18: Wi-Fi Standards

802.11

BSSID, SSID, ESSIDBroadcasting FrequencyBroadcasting MethodsCSMA/CA802.11b, 802.11a, 802.11g, 802.11n

Page 19: Wi-Fi Standards

Broadcasting Methods

Direct Sequence Spread Spectrum

Frequency-hopping Spectrum

Orthogonal frequency division Multiplex

Page 20: Wi-Fi Standards

Broadcasting Methods

Direct Sequence Spread Spectrum

Frequency-hopping Spectrum

Orthogonal frequency division Multiplex

Page 21: Wi-Fi Standards

Broadcasting Methods

Direct Sequence Spread Spectrum

Frequency-hopping Spectrum

Orthogonal frequency division Multiplex

Page 22: Wi-Fi Standards

802.11

BSSID, SSID, ESSIDBroadcasting FrequencyBroadcasting MethodsCSMA/CA802.11b, 802.11a, 802.11g, 802.11n

Page 23: Wi-Fi Standards

CSMA/CA

Carrier Sense Multiple Access With Collision Avoidance

Interface Gap

Distributed Coordinate Function

Page 24: Wi-Fi Standards

CSMA/CA

Carrier Sense Multiple Access With Collision Avoidance

Interface Gap

Distributed Coordinate Function

Page 25: Wi-Fi Standards

CSMA/CA

Carrier Sense Multiple Access With Collision Avoidance

Interface Gap

Distributed Coordinate Function

Page 26: Wi-Fi Standards

802.11

BSSID, SSID, ESSIDBroadcasting FrequencyBroadcasting MethodsCSMA/CA802.11b, 802.11a, 802.11g, 802.11n

Page 27: Wi-Fi Standards

802.11b, 802.11a, 802.11g, 802.11n

802.11

802.11b

802.11a

802.11g

802.11n

Page 28: Wi-Fi Standards

802.11

BSSID, SSID, ESSIDBroadcasting FrequencyBroadcasting MethodsCSMA/CA802.11b, 802.11a, 802.11g, 802.11n

Page 29: Wi-Fi Standards

Wireless Networking Security

MAC Address Filtering

Wireless Authentication

Data Encryption

Page 30: Wi-Fi Standards

MAC Address Filtering

Page 31: Wi-Fi Standards

Wireless Networking Security

Mac Address Filtering

Wireless Authentication

Data Encryption

Page 32: Wi-Fi Standards

Wireless Authentication

Page 33: Wi-Fi Standards

Wireless Networking Security

Mac Address Filtering

Wireless Authentication

Data Encryption

Page 34: Wi-Fi Standards

Data Encryption

Page 35: Wi-Fi Standards

Data Encryption

Data Encryption Using WEPData Encryption Using

WPAData Encryption Using WPA2

Page 36: Wi-Fi Standards

Data Encryption Using WEP

Page 37: Wi-Fi Standards

Data Encryption

Data Encryption Using WEPData Encryption Using

WPAData Encryption Using WPA2

Page 38: Wi-Fi Standards

Data Encryption Using WPA

Page 39: Wi-Fi Standards

Data Encryption

Data Encryption Using WEPData Encryption Using WPAData Encryption Using WPA2

Page 40: Wi-Fi Standards

Data Encryption Using WPA2

Page 41: Wi-Fi Standards

Data Encryption Using WPA2

Page 42: Wi-Fi Standards

Wireless Networking Security

MAC Address Filtering

Wireless Authentication

Data Encryption

Page 43: Wi-Fi Standards

Wi-Fi


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