Which three statements about HSRP operation are true? (Choose three.)

A.
The virtual IP address and virtual MA+K44C address are active on the HSRP Master
router.

B.
The HSRP default timers are a 3 second hello interval and a 10 second dead interval.

C.
HSRP supports only clear-text authentication.

D.
The HSRP virtual IP address must be on a different subnet than the routers’ interfaces on
the same LAN.

E.
The HSRP virtual IP address must be the same as one of the router’s interface addresses
on the LAN.

F.
HSRP supports up to 255 groups per interface, enabling an administrative form of load
balancing.

Explanation:
The virtual MAC address of HSRP version 1 is 0000.0C07.ACxx, where xx is the HSRP
group number in hexadecimal based on the respective interface. For example, HSRP group
10 uses the HSRP virtual MAC address of 0000.0C07.AC0A. HSRP version 2 uses a virtual
MAC address of 0000.0C9F.FXXX (XXX: HSRP group in hexadecimal)