Atm Leds; Error Led Meanings; Troubleshooting During The Load Phase - 3Com 3C8S5007 - SuperStack II PathBuilder S500 Switch User Manual

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PPENDIX ROUBLESHOOTING

ATM LEDs

Link
Active
Fault
Select
Normal operation

Error LED Meanings

Troubleshooting
During the Load
Phase
The following figure describes the ATM LEDs.
Lights green when the path is up.
Link
Active Lights green when data is moving.
Unlit in normal operation. Lights amber if an error in the
Fault
frames is detected.
Lights green to indicate which interface is active on the module.
Select
This section describes the error modes of the PathBuilder switch LEDs.
If the Load and Power/Fault LEDs in the System area light amber, a
problem occurred during the system software load phase. Compare your
System LEDs with the following examples and follow the instructions for
troubleshooting.
Amber
Status
SYSTEM
Meaning: The file system is empty.
Action: Reload the software. See Appendix F.
Run
Fwd
Load
Amber
Test
Power
/Fault