I/O Module Leds - Cisco Nexus 9504 Hardware Installation Manual

LEDs

I/O Module LEDs

The Beacon (BCN) and Status (STS) LEDs are located on the front left of the module, and the Link LED for
each port is located between the two rows of ports (each of these LEDs is a triangle pointing to the port above
or below the LED).
Table 9: I/O Module LED Descriptions
LED
BCN
STS
Link (for
each port)
Color Status
Flashing blue The operator has activated this LED to identify this module in the
chassis.
Off This LED is not being used.
Green All diagnostics passed. This module is operational (normal
initialization sequence).
Flashing red Indicates one of the following:
Flashing amber Indicates one of the following:
Off The module is not receiving power.
Green The port is active (the link is connected and active).
Orange The port is disabled by the operator or is not initializing.
Flashing orange The port is faulty and disabled.
Off The port is not active or the link is not connected.
Cisco Nexus 9504 NX-OS Mode Switch Hardware Installation Guide
• The module has detected a slot ID parity error and will not
power on or boot up.
• The module is not fully inserted, and it is not making a reliable
connection with the supervisor.
• The module has failed diagnostic tests and has powered down.
• An overtemperature condition has occurred. A major
temperature threshold has been exceeded during environmental
monitoring
• The module is booting up or initializing.
• The module is resetting and both ejector levers are out.
• The module has been inserted during the initialization process.
• The module could not power up because of insufficient power.

I/O Module LEDs

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