Which statement accurately describes configuration of Data and Management ports on the ClearPass appliance? (Select two.)

Which statement accurately describes configuration of Data and Management ports on the ClearPass appliance? (Select two.)
A . Static IP addresses are only allowed on the management port.
B . Configuration of the data port is mandatory.
C . Configuration on the management port is mandatory.
D . Configuration of the data port if optional.
E . Configuration of the management port is optional.

Answer: C,D

Explanation:

The Management port (ethernet 0) provides access for cluster administration and appliance maintenance using the WebUI, CLI, or internal cluster communication. This configuration is mandatory.

The configuration of the data port is optional. If this port is not configured, requests are redirected to the Management port.

References: http://www.arubanetworks.com/techdocs/ClearPass/Aruba_DeployGd_HTML/Content/1%20About%20ClearPass/Hardware_Appliance.htm