CWNP
CWNA-106 · Question #54
In an 802.11n WLAN with a heterogeneous set of associated client devices including 802.11b, 11g, and 11n, what HT protection mode will the BSS use?
The correct answer is D. Mode 3: Non-HT mixed mode. See the full explanation below for the reasoning.
Question
In an 802.11n WLAN with a heterogeneous set of associated client devices including 802.11b, 11g, and 11n, what HT protection mode will the BSS use?
Options
- AMode 0: No protection mode (Greenfield)
- BMode 1: Nonmember protection mode
- CMode 2: 20 MHz protection mode
- DMode 3: Non-HT mixed mode
How the community answered
(37 responses)- A8% (3)
- B11% (4)
- C3% (1)
- D78% (29)
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