What can be determined about the HSRP relationship from the displayed debug output?
A.
Router 172.16.11.112 will be the active router because its HSRP priority is preferred over
router 172.16.11.111.
B.
Router 172.16.11.111 will be the active router because its HSRP priority is preferred over
router 172.16.11.112.
C.
The IP address 172.16.11.111 is the virtual HSRP router IP address.
D.
The IP address 172.16.11.112 is the virtual HSRP router IP address.
E.
The nonpreempt feature is enabled on the 172.16.11.112 router.
F.
The preempt feature is not enabled on the 172.16.11.111 router.
Explanation:
The standby preempt interface configuration command allows the router to become the
active router when its priority is higher than all other HSRP-configured routers in this Hot
Standby group. The configurations of both routers include this command so that each router
can be the standby router for the other router. The 1 indicates that this command applies to
Hot Standby group 1. If you do not use the standby preempt command in the configuration
for a router, that router cannot become the active router.
D: If the Preempt option is set, then an election of the Active router will take place. This
process is called a coup. However, an election would take place by default.Understanding and Troubleshooting HSRP Problems in Catalyst Switch Networks
http://www.cisco.com/warp/public/473/62.shtml
RFC 2281, Cisco Hot Standby Router Protocol (HSRP)