Chassis LEDs
Table 1:Chassis LED labels
LED |
|
1 |
Power supply LEDs |
2 |
Global status LEDs |
3 |
Fan LED |
4 |
Unit identification LED |
5 |
Reset button |
表2:Chassis LED behavior
Chassis LEDs |
Function |
State |
Meaning |
PS1/PS2 |
Power supply status |
On green |
Power supply is installed and operating normally. |
Slow flash amber |
Fault detected for installed power supply. |
||
Off |
Power supply is not installed or not receiving power. |
||
Fan |
Fan tray status |
On green |
System fans are operating normally. |
Slow flash amber |
One or more system fans have a fault or the minimum number of fans are not installed. |
||
Global Status |
Internal power status of the switch. Self-test status 开关/端口故障状态 |
On amber |
The switch has passed self-test and is powered up normally. |
Slow flash green* |
The switch self-test and initialization are in progress after the switch has been power cycled or reset. The switch is not operational until this LED stops blinking green. |
||
Slow flash amber** |
A fault or initialization failure has occurred on the switch, one of the switch ports, OOBM port, USB port, console port, power supplies, or a fan. The Status LED for the component with the fault will flash simultaneously. |
||
Off |
The unit is not receiving power. |
||
UID (Unit Identification) |
Used to identify a unit in a rack or collection of products. |
On or slow flash^ |
TheLED locator oncommand allows you to flash or turn on the LED. The default is 30 minutes. |
Off |
LED will clear after the timeout period has expired. |
*慢闪behavior is an on/off cycle approximately every 1.6 seconds.
**The slow flash behavior is an on/off cycle approximately every 1.6 seconds.
^The slow flash behavior is an on/off cycle approximately every 1.6 seconds.
