hostname Switch1  interface Vlan10  ip address 172.16.10.32 255.255.255.0  no ip redirects  standby 1 ip 172.16.10.110  standby 1 timers 1 5  standby 1 priority 130  hostname Switch2  interface Vlan10  ip address 172.16.10.33 255.255.255.0  no ip redirects  standby 1 ip 172.16.10.110  standby 1 timers 1 5  standby 1 priority 120  HSRP was implemented and configured on two switches while scheduled network maintenance was performed.  After the two switches have finished rebooting， you notice via show commands that Switch2 is the HSRP active router.  Which two items are most likely the cause of Switch1 not becoming the active router？ （）

• A、premption is disabled
• B、standby group number does not match VLAN number
• C、IP addressing is incorrect
• D、IP redirect is disabled
• E、incorrect standby timers
• F、booting delays