System LEDs

SSA System LEDs shows the system LEDs.

SSA System LEDs

1 = SSA system LEDs

System LEDs describes the LED indications for the system LEDs and provides recommended actions.

System LEDs

LED	Color	State	Recommended Action
POE	Green	The RJ45 port LEDs are in PoE mode. See RJ45 Port LEDs—PoE Mode. You can switch to or from PoE mode by pressing the red POE button next to the POE LED. In PoE mode, the PWR LED indicates the numbers and types of power supplies installed.	None
POE	None	The RJ45 port LEDs are in RX/TX mode. See Port LEDs. You can switch to or from RX/TX mode by pressing the red POE button next to the POE LED.	None
FAN	Off	Fans are off or booting up.	None
	Green	All fans are operating normally.	None
	Amber	One fan has failed.	Replace the failed fan. See Replacing the SSA Fans.
	Red	One or more of the following conditions has occurred: Temperature is out of range. The fan controller has failed. Two or more fans have failed.	Check the CLI to determine the exact condition of the fans. Use the show system command. If fans have failed, replace the fans. See Replacing the SSA Fans.
CPU	Off	Power off.	Ensure that the chassis has adequate power.
	Amber	Blinking: Device in bootup process.	None
	Amber	Solid: Testing.	If the LED remains amber for several minutes, contact us for technical support.
	Green	Blinking: Image starts running.	None
	Green	Solid: Functional.	None
	Red	Solid: Processor in reset.	None
	Green and Amber	Blinking: The SSA is in the process of shutting down.	None. This state is activated when the RESET button is pressed for less than one second to start an orderly shutdown.
	Amber and off	Alternating (67% on, 33% off): A shutdown is complete. The indication holds for 60 seconds and restarts automatically.	While in this state, you have 60 seconds before the SSA reboots.
PWR	Off	The SSA is not receiving power from the power supplies.	Ensure that the power cords are plugged in and power is available at the source. Contact us for technical support.
	Green	Functional. Indicates one of the following conditions: A single power supply is present and operating normally. Two power supplies are present and operating normally.	None
	Amber	One of the following conditions has occurred: Two power supplies are present but only one is operating normally while the other is not connected. Two power supplies are present but only one is operating normally while the other indicates a fault. Both power supplies are faulty but the SSA switch is still receiving power. Power supplies are operating in additive (non-redundant) mode. Other internal fault.	Ensure that the power cords are plugged in and power is available at the source. Contact us for technical support.
	Blue	Solid: Indicates, in PoE mode, that two 625W power supplies are installed.	None
	Blue/Green	Indicates, in PoE mode, that one 625W power supply is installed.	None
	White	Solid: Indicates, in PoE mode, that two 1000W power supplies are installed.	None
	White/Green	Indicates, in PoE mode, that one 1000W power supply is installed.	None
	Blue/White	Indicates, in PoE mode, that 625W and 1000W power supplies are installed.	None

Note

The PWR LED status indication is based on power supplies being powered on.

CPU LED in Virtual Switch Bonding (VSB) Configuration describes the CPU LED when the SSA is in a virtual switch bonding configuration.

CPU LED in Virtual Switch Bonding (VSB) Configuration

Color	State
Green and Blue	Blinking: Image has started and found chassis bonding enabled.
Blue	Solid: Functional: binding is operational and ready to switch.
Blue	Blinking: Binding is not functional (non-operational).

Published December 12, 2016prev | next

Email this topic

Print this page Print this page

Leave feedback Feedback