Which behavior can be expected when the HSRP version is changed from 1 to 2?

Which behavior can be expected when the HSRP version is changed from 1 to 2?
A . Each HSRP group reinitializes because the virtual MAC address has changed
B . No changes occur because version 1 and 2 use the same virtual MAC OUI
C . Each HSRP group reinitializes because the multicast address has changed
D . No changes occur because the standby router is upgraded before the active router

View Answer

Answer: A