Which HSRP feature allows a router to take over as the active router when it is configured with a higher priority?
A. use-BIA
B. HSRP groups
C. tracking
D. preemption
Which HSRP feature allows a router to take over as the active router when it is configured with a higher priority?
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-2_52_se/configuration/guide/3560scg/swhsrp.html
Assigning a priority allows you to select the active and standby routers. If preemption is enabled, the router with the highest priority becomes the active router. If priorities are equal, the current active router does not change.