D-2
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-07
Appendix D Chassis and Module LEDs
Supervisor Module LEDs
Supervisor Module LEDs
Table D-2 describes the supervisor module LEDs.
IOM Green The modules in the I/O slots are all operational.
Amber At least one module in the I/O slots has a red STATUS LED.
Table D-1 Switch LEDs
LED Color Condition
Table D-2 Supervisor Module LEDs
LED Status Description
STATUS Green All diagnostics pass. The module is operational (normal initialization
sequence).
Red The module has detected a slot ID parity error and will not power on or boot
up.
or
The module is not fully inserted and does not have a reliable connection to the
midplane.
or
The diagnostic test has failed.
Flashing red
The inlet air temperature of the system has exceeded the safe operating
temperature limits of the module (a major environmental warning). The
module has been shut down to prevent permanent damage. The system will be
shut down after two minutes if this condition is not cleared.
or
The module is resetting, and both ejector levers are out.
Off The module is not receiving power.
ID Flashing blue The operator has activated this LED to identify this module in the chassis.
Off This module is not being identified.
SYSTEM Green All chassis environmental monitors are reporting okay.
Amber At least one power supply has failed or the power supply fan has failed.
Red The temperature of the supervisor engine major threshold has been exceeded.
Off The slot has detected a slot ID parity error.
ACTIVE Green The supervisor module is operational and active.
Amber The supervisor module is in standby mode.
PWR MGMT Green Sufficient power is available for all of the installed modules.
Amber Insufficient power is available for all of the installed modules.
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