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Network+ > IEEE Standards > Flashcards

IEEE Standards Flashcards

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

A

802.11ac

17
Q

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

A

1, 6, 11

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

A

802.1d

25
Q

802.1w

A

Rapid Spanning Tree Protocol

26
Q

Spanning Tree Protocol

A

802.1w

27
Q

Power over ethernet

A

802.3af

28
Q

802.3af

A

Power over ethernet

29
Q

Link Aggregation

A

802.3.ad

30
Q

802.3.ad

A

Link Aggregation

31
Q

802.1q

A

VLAN trunking

32
Q

VLAN trunking

A

802.1q

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