Cisco
300-370 · Question #139
300-370 Question #139: Real Exam Question with Answer & Explanation
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Question
You recently deployed an 802.11ac wireless network that contains Cisco Unified Wireless IP Phones 7925G. Users report that the phones intermittently lose connectivity. Which troubleshooting step is the first you must take if you are using the bottom-up troubleshooting methodology?
Options
- AReview the Cisco WLC log files for authentication failures.
- BUse a packet sniffer to capture 802.22 frames.
- CPerform an RF site survey.
- DCompare the Cisco IOS version of the controller and the phones.
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