Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 154
Wireless users report frequent disconnections from the wireless network. While troubleshooting, a network engineer finds that after the user is disconnected, the connection re-establishes automatically without any input required. The engineer also notices these message logs:
AP 'AP2' is down. Reason: Radio channel set. 6:54:04 PM
AP 'AP4' is down. Reason: Radio channel set. 6:44:49 PM
AP 'AP7' is down. Reason: Radio channel set. 6:34:32 PM
Which action reduces the user impact?
Answer options
- A. enable coverage hole detection
- B. increase the AP heartbeat timeout
- C. enable BandSelect
- D. increase the dynamic channel assignment interval
Correct answer: D
Explanation
Increasing the dynamic channel assignment interval allows access points to maintain their assigned channels longer, reducing frequent changes that lead to disconnections. The other options, while they may help with connectivity issues, do not directly address the problem of frequent disconnections due to radio channel changes.