System Controller LEDs
LED
IOM
PSU
FAN
PWR
MGMT
System Controller LEDs
The system controller module LEDs are located on the left side of the module. The following table describes
the possible states for each of these LEDs.
LED
BCN
STS
ACT
Cisco Nexus 9508 NX-OS Mode Switch Hardware Installation Guide
128
Color
Status
Green
Line cards (I/O modules) are all operational.
Amber
Check the
Line Card LEDs, on page 130
Green
Power supplies are all operational.
Amber
Check the
Power Supply LEDs
Green
Fan trays are all operational.
Amber
Check the
Fan Tray LEDs
Green
Sufficient power is available for all of the installed modules.
Amber
Either of the following:
• Insufficient power for at least one of the installed modules.
• The configured power redundancy mode differs from the operational power
redundancy.
Color
Status
Flashing blue
The operator has activated this LED to identify this module in the chassis.
Off
This module is not being identified.
Green
This module is operational.
Flashing
This module is booting up.
amber
Flashing red
Temperature exceeds major alarm threshold.
Off
The module is not receiving power.
Green
The controller module is operational and in active mode.
Amber
The controller module is operational and in standby mode.
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LEDs