Intel A21721-001 Switch User Manual


 
C H A P T E R 2 Intel® NetStructure™ 6000 Switch Modules User Guide
14
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.
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.
Symptom Possible Cause Course of Action
No LEDs lit on
Gigabit Ethernet
module.
Module needs repair. Replace module.
Status LED yellow. Start-of-day
diagnostics failed for
the Gigabit Ethernet
module.
Contact Customer
Support.
LED Color Definition