问题：

[多选]

The network administrator is seeing N7K-1 having issues with VLAN 11， and interface VLAN 11 is resetting， causing frequent HSRP state changes. Which two actions would reduce HSRP state changes？ （）

A . .On N7K-1，configure the HSRP extended hold timer to 180， extending the HSRP hello message hold time.
B . .On N7K-2，configure the HSRP extended hold timer to 180， extending the HSRP hello message hold time.
C . .On N7K-1，configure the pre-empt delay minimum to 180 in order to delay N7K-1 from taking over as the HSRP active router.
D . .On N7K-2，configure the pre-empt delay minimum to 180 in order to delay N7K-2 from taking over as the HSRP active router.
E . .On N7K-2，increase the HSRP priority to 150. 
F .  On N7K-2，decrease the HSRP priority to 50.