Intel A21721-001 Gigabit Ethernet Troubleshooting, Power-up Problems, Color, Definition, Link

C H A P T E R 2	Intel® NetStructure™ 6000 Switch Modules User Guide
	LED	Color	Definition
	Link	Solid Green	The Link LED is
			available on each
			port. The Link LED
			stays on while a good
			link is available.
	RX (Receive)	Flashing Green	The Receive LED is
			available on each
			port. It flashes on and
			off as frames are
			received.
	TX (Transmit)	Flashing Green	The Transmit LED
			flashes on and off as
			frame transmissions
			start and stop.

Gigabit Ethernet Troubleshooting

Power-up Problems

The following table is a quick guide to power-up problems, their possible cause, and a suggested course of action.

Symptom	Possible Cause	Course of Action
No LEDs lit on	Module needs repair.	Replace module.
Gigabit Ethernet
module.
Status LED yellow.	Start-of-day	Contact Customer
	diagnostics failed for	Support.
	the Gigabit Ethernet
	module.

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