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
Âip 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
Refer to the above. 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 the most likely cause of Switch1 not becoming the active
router? (Choose two.)

A.
Booting has been delayed.

B.
The standby group number does not match the VLAN number.

C.
IP addressing is incorrect.

D.
Preemption is disabled.

E.
Standby timers are incorrect.

F.
IP redirect is disabled.

Explanation:
If Switch2 starts before Switch1 it becomes the active HSRP router. When Switch1 start to works it
does not preempt the active status from the Switch2 also Switch1 has better HSRP priority. This is
expected behavior in the absence of the standby 1 preempt command.
Reference:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094e8c.shtml