CWNP
CWDP-305 · Question #340
After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel widths and all 25 available channels, a manager tests the Guest SSID on his 802.11n tablet. During testing, he…
The correct answer is C. His tablet does not support one or more of the 5 GHz channels. See the full explanation below for the reasoning.
Question
After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel widths and all 25 available channels, a manager tests the Guest SSID on his 802.11n tablet. During testing, he experiences several areas with poor RSSI (below -80 dBm) or no signal at all. Upon checking, all APs are operational, and coverage was validated post-deployment. What is the likely cause of this issue?
Options
- AHis tablet doesn't support the 5 GHz band
- BHis tablet only supports a 40 MHz channel-width
- CHis tablet does not support one or more of the 5 GHz channels
- DHis tablet doesn't support MU-MIMO
How the community answered
(52 responses)- A4% (2)
- B8% (4)
- C75% (39)
- D13% (7)
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