When designing a WLAN network to support both voice and context-aware services, which set of design principles should you follow?
A. A voice and context-aware site survey can be one survey, and both voice and context-aware deployment recommendations can be implemented.APs that are not serving clients will be in monitor mode.
B. A context-aware site survey usually recommends deploying more APs because of the requirement for perimeter coverage and four corners of a floor.However, voice deployment recommendations should be adopted because of the mission-critical nature of voice traffic.
C. A voice and context-aware site survey can be one survey, but voice deployment recommendations take precedence over context-aware deploymentrecommendations because the context-aware survey usually recommends too many APs and might introduce too much co- channel interference,negatively affecting voice quality.
D. A voice and context-aware site survey can be one survey, but context-aware deployment recommendations take precedence over voice deploymentrecommendations because context- aware services require at least four APs to hear clients or tags at -75 dBm. An AP can provide adequatecoverage to voice clients with acceptable SNR.
E. A voice and context-aware site survey can be one survey, but voice deployment recommendations take precedence over context-aware deploymentrecommendations. Context- aware surveys usually recommend too many APs, and APs need to be in local mode because APs in monitor modespend too much time (2 sec) on each channel, listening for rogue activities, and often miss client or tag beaconing.
