What is the primary benefit of multicast in network management?

What is the primary benefit of multicast in network management?

• A. Increased latency performance
• B. Better bandwidth management
• C. Improved security
• D. Higher transmission speed

Answer: (B)

The primary benefit of multicast in network management is better bandwidth management. Multicast allows a single data stream to be transmitted to multiple recipients simultaneously, rather than duplicating the data stream for each individual client. This efficient use of bandwidth helps to prevent network congestion and reduces the overall load on the network, especially when large amounts of data need to be delivered to multiple endpoints at the same time. In contrast, the other options do not directly relate to the core advantage of multicast. Increased latency performance is not inherently improved by multicast; it tends to remain similar to unicast transmission. Improved security can be a concern with multicast because transmitting data to multiple receivers can expose it to unintended recipients if not properly secured. Higher transmission speed is not a guaranteed feature of multicast; the speed is largely influenced by the network infrastructure rather than the multicast protocol itself. Therefore, the key takeaway is that multicast's ability to efficiently allocate bandwidth is its primary benefit, making it an effective option for managing network resources in environments where multiple devices require the same data simultaneously.

The primary benefit of multicast in network management is better bandwidth management. Multicast allows a single data stream to be transmitted to multiple recipients simultaneously, rather than duplicating the data stream for each individual client. This efficient use of bandwidth helps to prevent network congestion and reduces the overall load on the network, especially when large amounts of data need to be delivered to multiple endpoints at the same time.

In contrast, the other options do not directly relate to the core advantage of multicast. Increased latency performance is not inherently improved by multicast; it tends to remain similar to unicast transmission. Improved security can be a concern with multicast because transmitting data to multiple receivers can expose it to unintended recipients if not properly secured. Higher transmission speed is not a guaranteed feature of multicast; the speed is largely influenced by the network infrastructure rather than the multicast protocol itself. Therefore, the key takeaway is that multicast's ability to efficiently allocate bandwidth is its primary benefit, making it an effective option for managing network resources in environments where multiple devices require the same data simultaneously.