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300-425 · Question #3
300-425 Question #3: Real Exam Question with Answer & Explanation
The correct answer is D: Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.. In the Acceptable Client RSSI (dBm) text box, enter a value between –20 and –90 dBm. This parameter sets the minimum RSSI for a client to respond to a probe. The default value is –80 UNII-2 Extended channels are additional but if 'a' is disabled, the 5GHz radios won't work at all
Question
A customer has noticed that Client Band Select is enabled and no clients are utilizing the 5 GHz band. Which three parameters must be met to ensure that wireless clients use the 5 GHz band? (Choose three.)
Options
- AEnsure that channel bonding is enabled on the WLAN.
- BEnsure that the co-channel interference has not exceeded -85 dBm.
- CEnsure tha the UNII-2 extended channels are enabled on the 802.11a radios.
- DEnsure that the client is receiving RSSI above the minimum band select RSSI threshold.
- EEnsure that the client is dual-band capable.
- FEnsure that the WLAN has 802.11a enabled.
Explanation
In the Acceptable Client RSSI (dBm) text box, enter a value between –20 and –90 dBm. This parameter sets the minimum RSSI for a client to respond to a probe. The default value is –80 UNII-2 Extended channels are additional but if 'a' is disabled, the 5GHz radios won't work at all.
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