How does network segmentation benefit performance?

Network segmentation enhances performance primarily by reducing broadcast traffic and isolating network issues to specific segments. When a network is divided into smaller, manageable segments, each segment has its own broadcast domain. This containment of broadcast traffic prevents unnecessary load on devices outside of the segment, ensuring that they are not overwhelmed with irrelevant data. As a result, devices within the same segment can communicate more efficiently, leading to improved overall network performance.

Furthermore, if a specific segment experiences issues or a fault, it can be isolated without impacting the entire network. This allows for easier troubleshooting and remediation, thus maintaining the efficiency and reliability of other segments. Overall, segmentation leads to a more organized and efficient network structure, optimizing performance and resource utilization across the board.