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?
Click on the arrows to vote for the correct answerA. B. C. D.
To meet the requirement of providing clients with access to a less congested 5-GHz network for better voice quality, the wireless administrator needs to take the following action:
A. Enable Band Select: This feature enables the access point (AP) to encourage 5-GHz capable clients to connect to the 5-GHz radio instead of the 2.4-GHz radio. This is important as the 5-GHz frequency band provides more channels and is less congested compared to the 2.4-GHz frequency band. Enabling Band Select will allow the clients to access the less congested 5-GHz network, which will improve their voice quality.
B. Enable DTIM: The Delivery Traffic Indication Message (DTIM) is a mechanism used by wireless access points to inform clients about the delivery of multicast and broadcast traffic. Enabling DTIM will not have any direct impact on the voice quality of clients accessing the wireless network. However, it can improve the overall performance of the wireless network by optimizing the delivery of multicast and broadcast traffic.
C. Enable RX-SOP: The Receiver Start of Packet (RX-SOP) is a feature that helps ensure that wireless clients receive a complete packet by delaying the start of the packet transmission. Enabling RX-SOP can help improve the reliability of the wireless connection by reducing packet loss. However, it does not directly impact the ability of clients to access the less congested 5-GHz network for improved voice quality.
D. Enable AAA Override: AAA Override is a feature that allows an access point to override the Authentication, Authorization, and Accounting (AAA) policies configured on a wireless LAN controller (WLC) and apply its own policies. Enabling AAA Override can be useful in specific scenarios, such as when a client needs access to resources that are not available under the default AAA policies. However, it does not directly impact the ability of clients to access the less congested 5-GHz network for improved voice quality.
Therefore, the correct answer is A. Enable Band Select.