A network engineer is configuring a solution to allow failover of HSRP nodes during maintenance
windows, as an alternative to powering down the active router and letting the network respond
accordingly. Which action will allow for manual switching of HSRP nodes?
A.
Track the up/down state of a loopback interface and shut down this interface during
maintenance.
B.
Adjust the HSRP priority without the use of preemption.
C.
Disable and enable all active interfaces on the active HSRP node.
D.
Enable HSRPv2 under global configuration, which allows for maintenance mode.
Explanation: