Which statement about the high availability feature on Cisco Prime Infrastructure version 2.2 is correct? 

Answer options:

A. With Manual Failover configured, e-mail notification is sent when the primary server goes down.
B. Port number 8088 is used to connect to the web interface of the secondary Cisco Prime Infrastructure server.
C. Server high availability role, that is, primary or secondary can be configured post installation from Cisco Prime Infrastructure GUI interface.
D. Cisco Prime Infrastructure supports multiple high availability configurations, that is, one primary and two or more secondary systems.

A