IEEE Standards Flashcards

(32 cards)

1
Q

Ethernet

A

802.3

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2
Q

802.3

A

Ethernet

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3
Q

Wifi

A

802.11

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4
Q

802.11

A

Wifi Bandwidth: 1 - 2 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum or Freq Hopping Spread Spectrum. Range: 20m indoors, 100m outdoors.

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5
Q

Wifi Bandwidth: 1 - 2 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum or Freq Hopping Spread Spectrum. Range: 20m indoors, 100m outdoors.

A

802.11

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6
Q

802.11a

A

Wifi Bandwidth: 54 Mbps Band: 5GHz. Orthogonal Frequency Division Multiplexing. Range: 35m indoors, 120m outdoors.

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7
Q

Wifi Bandwidth: 54 Mbps Band: 5GHz. Orthogonal Frequency Division Multiplexing. Range: 35m indoors, 120m outdoors.

A

802.11a

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8
Q

802.11b

A

Wifi Bandwidth: 11 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum. Range: 32m indoors, 140m outdoors.

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9
Q

Wifi Bandwidth: 11 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum. Range: 32m indoors, 140m outdoors.

A

802.11b

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10
Q

802.11g

A

Wifi Bandwidth: 54 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum or OFDM. Range: 32m indoors, 140m outdoors.

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11
Q

Wifi Bandwidth: 54 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum or OFDM. Range: 32m indoors, 140m outdoors.

A

802.11g

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12
Q

802.11g

A

Wifi Bandwidth: 54 Mbps Band: 2.4GHz. Direct Sequence Spread Spectrum or OFDM. Range: 32m indoors, 140m outdoors.

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13
Q

802.11n

A

Wifi Bandwidth: 2.4GHz (130 - 150 Mbps) or 5GHz (> 300Mbps with channel bonding). OFDM. Range: 70m indoors, 250m outdoors. Uses Multiple Input Multiple Output to support multiple antennae

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14
Q

Wifi Bandwidth: 2.4GHz (130 - 150 Mbps) or 5GHz (> 300Mbps with channel bonding). OFDM. Range: 70m indoors, 250m outdoors. Uses Multiple Input Multiple Output to support multiple antennae

A

802.11n

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15
Q

802.11ac

A

Wifi Bandwidth: 5GHz (3 Gbps) or 5GHz (> 300Mbps with channel bonding). OFDM. Range: 70m indoors, 250m outdoors. Uses Multiple Input Multiple Output to support multiple antennae

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16
Q

Wifi Bandwidth: 5GHz (3 Gbps) or 5GHz (> 300Mbps with channel bonding). OFDM. Range: 70m indoors, 250m outdoors. Uses Multiple Input Multiple Output to support multiple antennae

17
Q

What channels will avoid overlapping frequencies in the 2.4GHz band.

18
Q

What is CSMA/CA

A

Carrier Sense Multiple Carrier / Collision Avoidance, uses Request To Send (RTS), Clear To Send (CTS)

19
Q

802.1x

A

Standard for port-based Network Access Control (PNAC)

20
Q

What is the 802.11 wireless security standard

A

Wired Equivalent Privacy (WEP)

21
Q

What does WPA stand for?

A

Wireless Protected Access

22
Q

802.11i

A

Includes WPA security standard

23
Q

802.1d

A

Spanning Tree Protocol

24
Q

Spanning Tree Protocol

25
802.1w
Rapid Spanning Tree Protocol
26
Spanning Tree Protocol
802.1w
27
Power over ethernet
802.3af
28
802.3af
Power over ethernet
29
Link Aggregation
802.3.ad
30
802.3.ad
Link Aggregation
31
802.1q
VLAN trunking
32
VLAN trunking
802.1q