When a frame is received on an interface but the destination hardware address is unknown or not found in the filter table, what does the switch do?
A. Switches to the first available link.
B. Removes the frame from the situation.
C. Sends a frame over the network in search of the device.
D. Requests a name resolution from the originating station.
Answer:C
When a frame is received on an interface but the destination hardware address is unknown or not found in the filter table, what does the switch do?
A. Switches to the first available link. B. Removes the frame from the situation. C. Sends a frame over the network in search of the device. D. Requests a name resolution from the originating station.
Explanation: All frames with an unknown destination address are flooded by explanation switches. The switch will update the MAC address table to reflect the device's location if it responds to the frame.