300-425 Question 230
Single answerA network administrator is monitoring a Cisco wireless network using Cisco DNA Center. They notice that users are experiencing intermittent connectivity issues in one specific area of the building. Which monitoring tool in Cisco DNA Center should the administrator use to quickly identify potential RF interference and wireless coverage gaps in the affected area?
- A
Client 360
- B
Network Health Dashboard
- C
Rogue Management
- D
Wireless Heatmaps
Show answer and explanation
Correct answer: D
Explanation
Wireless Heatmaps in Cisco DNA Center are specifically designed to help administrators visualize wireless network performance, including RF interference and coverage gaps. In scenarios where users experience connectivity issues in a localized area, heatmaps provide valuable insights into signal strength and interference, enabling quick troubleshooting and resolution.
- A. Incorrect.
Client 360 provides detailed information about individual client devices, such as connection history, signal strength, and roaming data. However, it does not provide a visual representation of RF interference or coverage gaps.
- B. Incorrect.
The Network Health Dashboard provides an overview of the health and performance of the wireless network but does not focus on specific areas or provide tools for identifying RF interference and coverage gaps.
- C. Incorrect.
Rogue Management is used to detect and manage rogue access points or unauthorized wireless devices but does not address RF interference or coverage issues.
- D. Correct.
Wireless Heatmaps allow administrators to visualize wireless coverage and RF interference for specific areas, making it the ideal tool to identify coverage gaps or interference in the affected area.