What indicates that a switch is correctly managing traffic flow in a network?

What indicates that a switch is correctly managing traffic flow in a network?

• A. Increased data collisions
• B. Consistent MAC address refreshing
• C. Higher bandwidth usage than throughput
• D. Decreased complexity of traffic types

Answer: (B)

The correct answer highlights the importance of consistent MAC address refreshing as an indicator of a switch effectively managing traffic flow in a network. When a switch operates efficiently, it continually updates its MAC address table by learning which devices are connected to which ports. This process occurs as devices communicate on the network and send frames. As switches operate and dynamically learn the MAC addresses, they can make intelligent forwarding decisions, ensuring that traffic is sent only to the appropriate destination rather than flooding the entire network. This reduces unnecessary traffic and improves overall network efficiency. When there is consistent refreshing of the MAC addresses, it indicates that the switch is actively engaged in learning, adapting to the network's state, and properly managing the data flow, which is crucial for optimal network performance. In contrast, increased data collisions would signify problems in traffic management, indicating that more than one device is trying to transmit data simultaneously on the same medium, leading to confusion and retransmissions. Higher bandwidth usage than throughput would imply that the network isn't utilizing its capacity effectively, possibly due to congestion or inefficiencies. Decreased complexity of traffic types might hint at simplification, but it does not specifically correlate with the switch's ability to manage traffic flow efficiently. Thus, consistent MAC address refreshing is the clear sign of

The correct answer highlights the importance of consistent MAC address refreshing as an indicator of a switch effectively managing traffic flow in a network. When a switch operates efficiently, it continually updates its MAC address table by learning which devices are connected to which ports. This process occurs as devices communicate on the network and send frames.

As switches operate and dynamically learn the MAC addresses, they can make intelligent forwarding decisions, ensuring that traffic is sent only to the appropriate destination rather than flooding the entire network. This reduces unnecessary traffic and improves overall network efficiency. When there is consistent refreshing of the MAC addresses, it indicates that the switch is actively engaged in learning, adapting to the network's state, and properly managing the data flow, which is crucial for optimal network performance.

In contrast, increased data collisions would signify problems in traffic management, indicating that more than one device is trying to transmit data simultaneously on the same medium, leading to confusion and retransmissions. Higher bandwidth usage than throughput would imply that the network isn't utilizing its capacity effectively, possibly due to congestion or inefficiencies. Decreased complexity of traffic types might hint at simplification, but it does not specifically correlate with the switch's ability to manage traffic flow efficiently. Thus, consistent MAC address refreshing is the clear sign of