Which authorization servers are supported by ClearPass? (Select two.)

Which authorization servers are supported by ClearPass? (Select two.)
A . Aruba Controller
B . LDAP server
C . Cisco Controller
D . Active Directory
E . Aruba Mobility Access Switch

Answer: BD

Explanation:

Authentication Sources can be one or more instances of the following examples:

* Active Directory

* LDAP Directory

* SQL DB

* Token Server

* Policy Manager local DB

References: ClearPass Policy Manager 6.5 User Guide (October 2015), page 114 https://community.arubanetworks.com/aruba/attachments/aruba/SoftwareUserReferenceGuides/52/1/ ClearPass%20Policy%20Manager%206.5%20User%20Guide.pdf