Refer to the exhibit. The exhibit shows a small switched network and the contents of the MAC address table of the switch. PC1 has sent a frame addressed to PC3. What will the switch do with the frame?Group of answer choicesThe switch will discard the frame.The switch will forward the frame to all ports.The switch will forward the frame only to port 2.The switch will forward the frame only to ports 1 and 3.The switch will forward the frame to all ports except port 4.
Question
Refer to the exhibit. The exhibit shows a small switched network and the contents of the MAC address table of the switch. PC1 has sent a frame addressed to PC3. What will the switch do with the frame?Group of answer choicesThe switch will discard the frame.The switch will forward the frame to all ports.The switch will forward the frame only to port 2.The switch will forward the frame only to ports 1 and 3.The switch will forward the frame to all ports except port 4.
Solution
Without the exhibit, it's difficult to provide an accurate answer. However, based on the general working principle of a switch, if PC1 has sent a frame addressed to PC3, the switch will look at its MAC address table to determine which port PC3 is connected to.
If PC3's MAC address is associated with port 2 in the switch's MAC address table, the switch will forward the frame only to port 2. This is because switches are intelligent devices that forward frames only to the intended recipient, based on the information in their MAC address table.
If PC3's MAC address is not in the switch's MAC address table, the switch will forward the frame to all ports except the one it received the frame on (in this case, the port connected to PC1). This is known as "flooding".
So, the answer could be "The switch will forward the frame only to port 2" if PC3's MAC address is in the table and associated with port 2, or "The switch will forward the frame to all ports except port 4" if PC3's MAC address is not in the table.
Please refer to the exhibit for the accurate answer.
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