Cisco
300-425 · Question #332
300-425 Question #332: Real Exam Question with Answer & Explanation
See the full explanation below for the reasoning.
Question
A customer has an existing wireless network with these components: - Cisco 9800 wireless controller high availability cluster - Cisco 9120 APs The customer asks an engineer to perform a post wireless survey of the current network state that includes a list of any non-802.11 devices on the 5 GHz band. The engineer performs the survey by using an 802.11a/b/g/n/ac/ax WLAN adapter but did not use a spectrum analyzer. Which approach meets the requirements?
Options
- ASet the WLAN adapter to monitor mode and perform the analysis by using 802.11b.
- BSet the WLAN adapter to monitor mode and perform the analysis by using 802.11a.
- CExport a list of 802.11b interferes using the WLC and the RF ASIC embedded in the APs.
- DExport a list of 802.11a interferes using the WLC and the RF ASIC embedded in the APs.
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