As a consultant, you’ve been hired by XYZ Company to provide recommendations about client
device selection, operation, and interoperability. What information should be considered to help
them choose the right WLAN client devices?
802.11n OFDM is more susceptible to high-power, narrowband interference than 802.11a
In order to earn Wi-Fi Alliance certification, 802.11n clients stations are required to support both
2.4 and 5 GHz frequencies
802.11a/g devices may support WMM, but all 802.11n devices are required to support WMM.
An 802.11g/n AP that is configured to support only OFDM data rates will allow HR/DSSS
devices to associate.
When HR/DSSS devices are present, HT MCS rates are disabled for the entire BSS.