Valid 100-101 Dumps shared by ExamDiscuss.com for Helping Passing 100-101 Exam! ExamDiscuss.com now offer the newest 100-101 exam dumps, the ExamDiscuss.com 100-101 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com 100-101 dumps with Test Engine here:
Refer to the exhibit. SwitchA receives the frame with the addressing shown. According to the command output also shown in the exhibit, how will SwitchA handle this frame?
Correct Answer: D
Switches learn the MAC addresses of PCs or workstations that are connected to their switch ports by examining the source address of frames that are received on that port. Machines may have been removed from a port, turned off, or moved to another port on the same switch or a different switch. This could cause confusion in frame forwarding. The MAC address entry is automatically discarded or aged out after 300 seconds If there is not MAC address of destination host in MAC table, switch sends broadcast to all ports except the source to find out the destination host. In the output there is no MAC address of the given host so the switch will flood to all ports except the source port, which is port fa 0/3.