Which protocol ensures that traffic is not disrupted in the event of a hardware failure?

Refer to the exhibit.

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?
A . HSRPv1
B . GLBP
C . VRRP
D . HSRPv2

View Answer

Answer: A

Explanation:

The Dvirtual MAC address‖ is 0000.0c07.acXX (XX is the hexadecimal group number) so it is using HSRPv1.

Note: HSRP Version 2 uses a new MAC address which ranges from 0000.0C9F.F000 to 0000.0C9F.FFFF.