Which of the following LEDs are typically found on fixed interface switches?

The correct answer identifies the specific types of LEDs that are typically found on fixed interface switches, emphasizing their crucial roles in monitoring the switch's operation. System, redundant power, and port LEDs are important indicators that provide real-time information about the status and performance of the switch.

The system LED usually indicates the overall health of the device, while the redundant power LED informs users about the status of any auxiliary power supplies connected to the switch, ensuring that there is no downtime in the event of a power failure. Port LEDs signal the activity and status of the individual interfaces, allowing technicians to quickly assess connectivity and operation for each port.

This comprehensive feedback is essential for network management, making it easier to troubleshoot issues and maintain system reliability. Other types of LEDs, while important in their respective contexts, do not typically pertain to fixed interface switches in the same manner as system, redundant power, and port LEDs.