Cabletron Systems 2H253-25R manual Cpu

			Using LANVIEW
		Table 4-1 LANVIEW LEDs (Cont’d)
LED	Color	State	Recommended Action
CPU	Off	Power off.	Power up device.
	Red	Blinking. Hardware failure has	Contact Cabletron Systems for
		occurred.	assistance.
		Solid. Resetting, normal power	If the LED remains Red for several
		up reset.	minutes, contact Cabletron Systems
			for assistance.
	Amber	Blinking. Crippled.	Contact Cabletron Systems for
			assistance.
		Solid. Testing.	If the LED remains Amber for several
			minutes, contact Cabletron Systems
			for assistance.
	Green	Solid. Functional.	None.
	Amber	Booting. Blinks amber and	None.
	and	green while booting.
	Green

The following port RX and TX LED indications are only valid when the LED MODE switch is in the RX-TX position.

RX	Off	No link.	None.
(Receive)
	Green	Solid. Port enabled, link, no	None.
		activity.
		Blinking. Port disabled, link.	None.
	Amber	Flashing. Port enabled, link,	None.
		activity.
	Red	Diagnostic failure.	Contact Cabletron Systems for
			assistance.

Troubleshooting 4-3