Refer to the exhibit.

Which option best describes how the virtual MAC address is composed?

A.
based on a randomly generated number

B.
based on the burned-in MAC address of the router

C.
based on a number manually configured by the administrator

D.
based on the configured standby group number

Explanation:
http://www.thebryantadvantage.com/CCNPCertificationBCMSNExamHSRPMACAddress.htm