Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 149

A network engineer is configuring a Cisco AireOS 8.2 WLC, Cisco MSE, and Cisco PI with Cisco 3700 Series APs and Cisco Hyperlocation modules. The engineer configures and enables a WLAN with Hyperlocation. During testing, the engineer notices that location accuracy is poor. Which action resolves the issue?

Answer options

• A. Enable DCA in the Global Configuration settings of the WLC.
• B. Install WLC software that supports the Hyperlocation module.
• C. Use the same NTP server for syncing the time on the WLC, MSE, and PI.
• D. Open SNMP port 161 and NMSP port 16113 on the controller.

Correct answer: C

Explanation

The correct answer is C because having the WLC, MSE, and PI synchronized to the same NTP server is crucial for accurate location tracking. Without proper time synchronization, the location data can be inconsistent, leading to poor accuracy. Options A and B do not directly address the synchronization issue, while option D pertains to network communication rather than location accuracy.