CCNA: Cisco Certified Network Associate — Question 355

A wireless administrator has configured a WLAN; however, the clients need access to a less congested 5-GHz network for their voice quality. Which action must be taken to meet the requirement?

Answer options

• A. enable Band Select
• B. enable DTIM
• C. enable RX-SOP
• D. enable AAA override

Correct answer: A

Explanation

Enabling Band Select allows client devices to connect to the less congested 5-GHz band, improving voice quality. The other options, such as enabling DTIM, RX-SOP, and AAA override, do not directly facilitate the transition of clients to a less crowded frequency, thus they are not suitable solutions for this requirement.