CPU Card (N9K-C9400-SUP-A)

BCN

Blinking (blue)

The operator has activated this LED to identify this switch in the chassis.

Off

This module is not being identified.

STS

Solid on (green)

All diagnostics pass. The module is operational.

Blinking (amber)

The module is booting up.

The module is not receiving power.

On (amber)

Temperature exceeds the minor alarm threshold.

Solid on (red)

Temperature exceeds the major alarm threshold.

ENV

Solid on (green)

Fans and power supply modules are operational

Solid on (amber)

At least one fan or power supply module is not operating.

SYNCE

Solid on (green)

Synchronization of the frequency to external interface. The external interface could be (GPS, Recovered RX clk).

Solid on (amber)

Freerun/holdover- Time core is in freerun or holdover mode.

Off

Time core clock synchronization is disabled.

TIMING

Solid on (green)

Synchronization of the time and phase to external interface. The external interface could be (GPS, FP)

Solid on (amber)

Freerun/holdover- Time core is in freerun or holdover mode.

Off

Time core clock synchronization is disabled.

GPS

Solid (green)

GPS interface provisioned and ports are turned on. ToD, 1PPS, 10MHz are all valid.

Off

Either the interface is not provisioned, or the ports are not turned on. ToD, 1PPS, 10MHz are not valid.

MGMT link

Solid (green)

The MGMT port is link up.

Off

The MGMT port is not link up.

MGMT activity

Blinking (green)

The MGMT port is transmitting or receiving.

Off

The MGMT port is not transmitting or receiving.

LEM

STS

Solid on (green)

All diagnostics pass. This module is operational.

Solid on (amber)

1. This module has detected a slot ID parity error and will not power on or boot up.

2. The module is not fully inserted.

3. The diagnostic test has failed.

Blinking (amber)

1. This module has just been powered on, and the module is resetting.

2. The module is resetting and both ejector levers are out.

3. The module has been inserted during the initialization process (transition state).

4. The module could not power up because of insufficient power.

5. An over-temperature condition has occurred. A major temperature threshold has been exceeded.

Off

This module is not receiving power.

BCN

The operator has activated this LED to identify this module in the chassis.

Off

This module is not being identified

Port

Solid on (green)

The port is active and the link is up.

Solid on (yellow)

The port is disabled by the operator or is not initializing.

Blinking (yellow)

The port is faulty and disabled.

Off

The port is not active or the link is not connected.

Fan

Status

Solid on (green)

All diagnostics pass. The module is operational.

Off

The module is not receiving power.

Solid on (amber)

The module is booting or running diagnostics.

Blinking (amber)

If the module fails during an initial reset, the LED continues to blink and the module does not come online.

The module has a runtime failure and is brought offline.

Power supply

OK (green)

Solid on

Power supply is on and okay.

Blinking

3.3 voltage standby (VSB) is on but the power supply unit is not powering the other modules.

Off

No power to the power supply.

FAULT (amber)

Solid on

Power supply failure, overvoltage, overcurrent, or overheating.

Blinking

Power is present, 3.3 VSB on, and the power supply is off.

PSU fan rotor is not functioning normally.

Off

Operating normally.