Question 179:
Refer to the exhibit. A Cisco Wireless IP Phone is unable to seamlessly roam on 2.4 GHz. There are interruptions of several seconds on each roaming. No problems are reported on 5 GHz. A full site survey for voice has been completed on both bands. Which Cisco WLC feature does this issue involve?
Answer options:
A. client load balancing B. Aironet information element C. coverage-hole detection D. client band select