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4 – Managing Switches
Managing Firmware
4-36 59022-08 Rev. B
D
4.14.4
Displaying Hardware Status
A switch is equipped with the following chassis LEDs that provide hardware status
information:
Chassis Over Temperature LED - indicates the temperature status of the
switch.
Fan Fail LED - indicates operational status of both fans.
Heartbeat LED - indicates the status of the internal switch processor and the
results of the power-on self test (POST).
Input Power LED - indicates the voltage status of the switch.
In the SANbox2-8c and SANbox2-16 faceplate displays, you can display a
summary of this status information by placing the cursor on the chassis LED
cluster as shown in Figure 4-14. Refer to the installation guide for your switch for
more information about the chassis LEDs.
Figure 4-14. Hardware Status LEDs