Which statement about the integration of ISE with Cisco Prime Infrastructure version 2.2 is true?

Which statement about the integration of ISE with Cisco Prime Infrastructure version 2.2 is true?
A . Cisco Prime Infrastructure can collect client authentication details from upto three configured ISE servers.
B . Cisco Prime Infrastructure can display ISE profiling attributes for authenticated and unauthenticated clients.
C . When two instances of ISE are added to Cisco Prime Infrastructure, one must be working in secondary mode.
D . ISE can be added to Cisco Prime Infrastructure only using user credentials of admin user configured locally on IS

View Answer

Answer: C

Explanation:

A maximum of two ISEs can be added toPrime Infrastructure. If you add two ISEs, one should be primary and the other should be standby. When you are adding a standalone node, you can add only one standalone node and cannot add a second node.

Reference: http://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/2-2/user/guide/pi_ug/ setup_monitor.html