Cisco Systems SFS 7008 Manual De Usuario

69

The Fan LEDs are located at the top of each Fan tray module. Refer to 

In addition, replicas of the Fan Tray LEDs are positioned on the back of the chassis. Refer to 

Table 5-3: Interpreting the Power Supply Identify LED

Yellow 

blinking

Identify. Assists in identifying a particular Field 
Replaceable Unit on the chassis. (see 

This state is initiated by the user.
This LED status is initiated manually by using the 
diag LED test. Refer to the Command Line 
Reference Guide for more information. 
Example:
To run identity test on fan 1:
config mode -> power-supply 1 -> 
test led -> 
-> start - start flashing
-> stop - stop flashing

Table 5-4: Interpreting the Fan LEDs (see 

Green and 
Yellow 

off

No power to the fan tray, or LED failure.

Green

solid on

Fan tray running with no detected errors.

Green

off

No power to the fan tray, LED failure, or yellow 
LED is ON.

Yellow 

off

Fan tray running with no errors detected.

Yellow 

solid on

Operator intervention required. Failure detected 
within the fan tray. 

Yellow 

blinking

Identify. Assists in identifying a particular Field 
Replaceable Unit on the chassis. 
This state is initiated by the user.
This LED can be initiated manually by using the 
diag LED test. Refer to the Command Line 
Reference Guide for more information. 
Example:
To run the identity test on fan 1:
config mode -> diag fan 1 -> 
test led -> 
-> start - start flashing
-> stop - stop flashing