Refer to the exhibit. Which four statements accurately describe this GLBP topology? (Choose four.)
A.
Router A is responsible for answering ARP requests sent to the virtual IP address.
B.
If Router A becomes unavailable, Router B will forward packets sent to the virtual MAC address of Router A.
C.
Router A alternately responds to ARP requests with different virtual MAC addresses.
D.
Router B will transition from blocking state to forwarding state when it becomes the AVG.
E.
If another router were added to this GLBP group, there would be two backup AVGs.
F.
Router B is in GLBP listen state.
Explanation:
With GLBP the following is true:
With GLB, there is 1 AVG and 1 standby VG. In this case Router A is the AVG and Router B is the standby. Router B would act as a VRF and would already be forwarding and routing packets. Any additional routers would be in a listen state. As the role of the Active VG and load balancing, Router A responds to ARP requests with different virtual MAC addresses.
In this scenario, Router B is the Standby VF for the VMAC 0008.b400.0101 and would become the Active VF if Router A were down.
As the role of the Active VG, the primary responsibility is to answer ARP requests to the virtual IP address.
As an AVF router Router B is already forwarding/routing packets