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Difficulty: EasyWireless Networking Standards and Technologies

An IT technician is installing replacement access points to support high-density client connections in a corporate office. The deployment specification requires selecting a wireless standard that operates natively in the 6 GHz frequency spectrum in addition to 2.4 GHz and 5 GHz bands. Which IEEE 802.11 wireless standard should the technician verify is supported by the new hardware?

  1. IEEE 802.11ax (Wi-Fi 6E)Answer
  2. B
    IEEE 802.11ac (Wi-Fi 5)
  3. C
    IEEE 802.11n (Wi-Fi 4)
  4. D
    IEEE 802.11g

Answer

IEEE 802.11ax (Wi-Fi 6E)
IEEE 802.11ax (Wi-Fi 6E) extends the features of 802.11ax into the 6 GHz frequency band. This provides additional non-overlapping channels and higher throughput while retaining compatibility with 2.4 GHz and 5 GHz bands.

Step-by-Step Solution

1
Identify the key frequency band requirements in the scenario.
The hardware must support operations in the 6 GHz band alongside 2.4 GHz and 5 GHz.
Different 802.11 standards are licensed for operation within specific radio frequency bands.
2
Evaluate the capabilities of the 802.11 standards.
IEEE 802.11ax extended (Wi-Fi 6E) is the standard designed to utilize 6 GHz spectrum channels.
Wi-Fi 6E extends the 802.11ax standard into the 6 GHz band to provide wider channels and less interference.

Key Concept

Wi-Fi Standards and Supported Frequency Bands
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Topics

Wireless Networking Standards and Technologies

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