Which three statements about HSRP operation are true?

A.	HSRP supports only clear-text authentication.
B.	The HSRP virtual IP address must be on a different subnet than the routers’ interfaces on the same LAN.
C.	The HSRP default timers are 3 second hello interval and a 10 second dead interval.
D.	The HSRP virtual IP address must be the same as one of the router’s interface addresses on the LAN
E.	The virtual IP address and virtual MAC address are active on the HSRP Master router.
F.	HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.