Refer to the exhibit.
key chain cisco123
key 1
key-string Cisco123!
Ethernet0/0 - Group 10
State is Active
8 state changes, last state change 00:02:49
Virtual IP address is 192.168.0.1
Active virtual MAC address is 0000.0c07.ac0a
key chain cisco123
key 1
key-string Cisco123!
Ethernet0/0 - Group 10
State is Active
17 state changes, last state change 00:02:17
Virtual IP address is 192.168.0.1
Active virtual MAC address is 0000.0c07.ac0a
An engineer is installing a new pair of routers in a redundant configuration.
Which protocol ensures that traffic is not disrupted in the event of a hardware failure?