200-301 Question 256
Select 3You are configuring a new Wi-Fi network for an enterprise environment. The network must prioritize voice traffic over other types of data, limit access to specific devices using MAC address filtering, and ensure that rogue access points cannot connect to the network. Which of the following settings should you configure to meet these requirements?
- A
Enable a QoS profile that prioritizes voice traffic.
- B
Configure MAC address filtering to allow only authorized devices.
- C
Set up WPA2-PSK for encryption.
- D
Enable rogue access point detection.
- E
Assign a lower priority to video traffic in the QoS profile.
Show answer and explanation
Correct answers: A, B, D
Explanation
The correct answers focus on the requirements outlined in the scenario: prioritizing voice traffic using QoS, limiting access with MAC address filtering, and ensuring security against rogue access points. These settings collectively ensure the network is optimized for enterprise needs while maintaining robust security.
- A. Correct.
Enabling a QoS profile that prioritizes voice traffic ensures that voice data packets are transmitted with higher priority, which is critical in enterprise environments requiring high-quality voice communication.
- B. Correct.
Configuring MAC address filtering allows only authorized devices to connect to the network, enhancing security by blocking unauthorized devices.
- C. Incorrect.
While WPA2-PSK provides encryption, it is not specific to prioritizing voice traffic, MAC address filtering, or rogue access point detection. WPA2-Enterprise would be more suitable for an enterprise setup, but it is not directly relevant to the requirements stated in the scenario.
- D. Correct.
Enabling rogue access point detection helps identify and block unauthorized access points, fulfilling the requirement to prevent rogue devices from connecting to the network.
- E. Incorrect.
Assigning a lower priority to video traffic may help in some cases, but the question specifically focuses on prioritizing voice traffic, not deprioritizing other traffic types.