Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 92

After installing and configuring Cisco CMX, an administrator must change the NTP server on the Cisco CMX server. Which action accomplishes this task?

Answer options

• A. Manually edit /etc/ntp.conf using an XML editor before restarting the server by using service restart all services.
• B. Log in to the Cisco CMX CLI and issue set ntp server NTP IP where NTP IP is the IP of the NTP server.
• C. Manually edit /etc/ntp.conf as the admin user before restarting ntpd by using service ntpd restart.
• D. Log in to the Cisco CMX GUI as the administrator and type the IP address of the NTP server in System tab > Settings> TimeZone/NTP.

Correct answer: C

Explanation

The correct answer is C because it directly addresses the need to manually edit the NTP configuration file and restart the ntpd service to apply changes. Option A is incorrect as using an XML editor is not standard practice for editing this file. Option B is incorrect because it doesn't specify the proper method of changing the NTP server through the configuration file. Option D is also wrong since it describes a GUI method that is not applicable for changing NTP settings directly in the configuration file.