An engineer is performing an AP-on-a-stick survey and ¬nds that the 5 GHz channel overlap is too high when an appropriate number of APs are used for the density requirements. Which two actions during the survey reduce channel overlap? (Choose two.)
A.
Raise the minimum data rate to 24 Mbps.
B.
Increase AP transmit power to improve the SNR.
C.
Allow the use of UNII-2e channels.
D.
Use directional antennas to limit the coverage area of some APs.
Raising the minimum data rate to 24 Mbps will reduce the range at which devices can connect, thereby reducing channel overlap. Using directional antennas can also help limit the coverage area of some APs, which can further reduce channel overlap by focusing the signal in specific directions rather than in a broad coverage pattern. References: Designing Cisco Enterprise Wireless Networks (ENWLSD 300-425)
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