Cisco
300-370 · Question #135
300-370 Question #135: Real Exam Question with Answer & Explanation
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Troubleshooting WLAN Performance Issues
Question
After you perform a post-installation RF survey for a customer with ID 339696181, you discover that all areas have at least -67 dBm RSSI, 25 dB SNR, and 10 percent cell overlap. The customer, however, reports one-way audio issues on VoWLAN phones. Which option is a possible cause of the issue?
Exhibit
Options
- AThe cell overlap is too low.
- BThere are coverage black spots.
- CNon Wi-Fi interference causes a high noise floor.
- DThe RSSI is too high.
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Topics
#VoWLAN#One-way audio#Cell overlap#RF survey#Performance issues
