Which three statements about GLBP are true? (Choose three.)

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Which three statements about GLBP are true? (Choose three.)

A. It uses a virtual MAC address that starts with 0007.b4.
B. It elects a single active virtual gateway to appoint and manage multiple active virtual forwarders.
C. It allows the configured virtual IP address to be used on a physical interface as well.
D. It uses a virtual MAC address that starts with 0070.4b.
E. It elects multiple active virtual gateways to appoint and manage a single active virtual forwarder.
F. Preemption is enabled for the configured active virtual gateway by default.