CWNP
CWNA-108 · Question #16
You manage a WLAN with 100 802.11ac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are seen. What is the likely cause of this…
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802.11 MAC and Physical Layers
Question
You manage a WLAN with 100 802.11ac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are seen. What is the likely cause of this behavior?
Options
- AThe short guard interval is also enabled
- BThe clients are all 802.11n STAs or lower
- CThe AP is improperly configured to use only 40 MHz of the 80 MHz allocated bandwidth
- DAll clients implement single spatial stream radios
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Topics
#channel width#802.11n backward compatibility#802.11ac#80 MHz channels