System Controller LEDs
LED
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
Supervisor Module LEDs
The Beacon (BCN), Status (STS), and Active (ACT) LEDs are located on the lower left front of the supervisor
module. The management port link and active LEDs are located immediately above the port on the front of
the module. The following table describes the possible states for each of these LEDs.
LED
BCN
Cisco Nexus 9508 ACI-Mode Switch Hardware Installation Guide
98
Color
Status
Green
Fan trays are all operational.
Amber
Check the
Fan Tray LEDs
Green
Sufficient power is available for all 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 the 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.
Color
Status
Flashing blue
The operator has activated this LED to identify this module in the chassis.
Off
This module is not being identified.
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LEDs