Chapter 1: Overview
Table 10. SYS (System) Status LEDs
LED | State | Description | |
|
|
| |
|
|
| |
| Solid Green | Indicates that the | |
|
| Fabric Card is operating normally as the active | |
|
| master controller card. | |
|
|
| |
| Flashing | Indicates that the controller card is initializing its | |
CFC | Green | management software or synchronizing its | |
|
| database with the active master controller card. | |
|
|
| |
| Solid | Indicates that the controller card is operating | |
| Amber | normally as the standby master controller card. | |
|
|
| |
| Flashing | Indicates that the controller card is disabled. | |
| Amber | Possible causes are: | |
|
| The standby master controller card was | |
|
| disabled by the active master controller card | |
|
| because the two cards have incompatible | |
|
| versions of the management software and | |
|
| were unable to resolve the problem, possibly | |
|
| because of insufficient free flash memory. | |
|
|
| |
| Solid Green | Indicates that the power supplies are operating | |
|
| properly. | |
|
|
| |
PSU | Flashing | Indicates that a power supply is experiencing a | |
| Amber | problem. Possible causes are: | |
|
| The input AC voltage from a power source is | |
|
| not within the normal operating range of a | |
|
| power supply module. | |
|
| The output DC voltage from a power supply | |
|
| module to the line cards is not within the | |
|
| normal operating range. | |
|
| A power supply is experiencing high | |
|
| temperature. | |
|
| A power supply has failed. | |
|
| Check the status LEDs on the individual power | |
|
| supply modules to determine which module has a | |
|
| fault condition. | |
|
|
| |
FAN | Solid Green | Indicates that the fan module is operating properly. | |
|
| ||
Flashing | Indicates that the fan module has a problem. The | ||
| |||
| Amber | fans are operating below the normal operating | |
|
| range or have stopped. | |
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|
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