What is the function of the Mode button on the small-chassis switch?

The Mode button on a small-chassis switch is primarily used to change the monitored item for the port LEDs. When pressed, this button allows users to cycle through different display modes, providing information such as the status of individual ports, VLAN configurations, and other operational parameters. This functionality is particularly useful for network technicians and engineers who need to quickly assess the state of various ports and their activity without the need for a console connection or additional tools.

Understanding the utility of the Mode button can help technicians effectively troubleshoot network issues or monitor switch operation in real-time. It enhances the switch's user interface by providing immediate visual feedback on the state of the switch's interfaces through the LED indicators. As a result, this feature is essential for maintaining optimal network performance and quickly diagnosing connectivity issues.