Des-7210/7206 Maintenance; Monitoring Function Of The Des-7210/7206; Des-7210/7206 Hardware Maintenance; Board Maintenance - D-Link DES-7200 Hardware Installation Manual

DES-7200 Hardware Installation Guide
4
4.1 Monitoring Function of the
DES-7210/7206
When the DES-7210/7206 is running, you can monitor the status of each board by
inspecting the status LED of the appropriate board. When the Status LED of a board is OFF,
RED, or flashing, it means that the board is faulty, in which case you need to find out the
cause, and shut down the power when necessary. When the Alarm LED of the main
management board is red, it means that the system has a fault, in which case you can
determine and eliminate the fault by viewing with the management software.
When the Alarm LED of the fan tray is red, it means that the fan tray is faulty, in which case
you need to replace or repair the fan tray.
When the FAIL LED of the power supply is red, it means that the power supply is faulty, in
which case you should replace it promptly.
The DES-7210/7206 allows you to monitor various status of the system by executing the
appropriate CLI commands, including:

In-position status of the module or board

Configuration information and status of the port

Working status of the fan and power supply

Temperature status of the system
For the monitoring commands, see the DES-7200 Configuration Guide of the
DES-7210/7206.
4.2 DES-7210/7206 Hardware
Maintenance
4.2.1

Board Maintenance

When you need to replace a board in the case of a fault, perform replacement according to
the instructions provided in Section 3.9.
4.2.2

Ventilation System Maintenance


The fan in the equipment is provided with the fault monitoring signals. When the fan
fails, an appropriate alarm will occur.

To replace the fan, first loosen the fastening screw on the fan tray.

Replace the failed fan with a good one.

Tighten the fastening screws of the fan tray.

DES-7210/7206 Maintenance

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