Refer to the exhibit. The entire contents or the MAC address table are shown. Sales-4 sends a data frame to Sales-1. What does the switch do as it receives the ...

Refer to the exhibit. The entire contents or the MAC address table are shown. Sales-4 sends a data frame to Sales-1. What does the switch do as it receives the frame from Sales-4?

A. Map the Layer 2 MAC address to the Layer 3 IP address and forward the frame. B. Insert the source MAC address and port into the forwarding table and forward the frame to Sales-1. C. Perform a lookup in the MAC address table and discard the frame due to a missing entry. D. Flood the frame out of all ports except on the port where Sales-1 is connected.