Ruijie RG-S6120 Series Switches Hardware Installation and Reference Guide
5 Monitoring and Maintenance
5.1 Monitoring
Indicator
When the RG-S6120 series switch is running, users can monitor the status of host and each module by inspecting
corresponding indicators.
When the indicator of the master CM is red, it means the system has a fault, in which case you can determine and
eliminate the fault by viewing with the management software.
When the indicator of the master CM is yellow, it means the system temperature exceeds the alarm temperature,
affecting the system operation performance. However, the system can continue running. In this case, you can
determine and eliminate the fault by viewing with the management software.
When the indicator of the fan module is red, it means that a fan tray is faulty and the system can continue running,
in which case you can determine and eliminate the fault by viewing with the management software.
When the indicator of the host or the expansion module is red or flashing, it indicates a failure, in which case you
need to find out the cause, and turn off the power when necessary.
When the RWR1/PWR2 indicator of the device is red, it means that the power supply is faulty, in which case you
should replace it promptly.
CLI Commands
The RG-S6120 series switch allows you to monitor various system statuses by executing the appropriate CLI
commands, including:
Working status of host
Configuration information and status of port
Working status of fan and power supply
Temperature status
For the monitoring commands, refer to
Ruijie RG-S6120 Series Switches RGOS Configuration Guide.
5.2 Hardware Maintenance
Expansion Module Maintenance
To replace a board, do replacement according to the instructions provided in Sections of Installing Modules and
Removing Modules.
Ventilation System Maintenance
The fan is provided with the fault monitoring signals. When the fan fails, a corresponding alarm will be generated.
Replace the faulty fan with a qualified one.
