3com 5000 ATM Manual De Usuario
6
T
ROUBLESHOOTING
This chapter describes:
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Troubleshooting
Using LEDs
Using LEDs
This section identifies possible causes and solutions for ATM Backbone
SwitchModule LED indications. This section describes:
SwitchModule LED indications. This section describes:
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Troubleshooting Base
Module LEDs
This section explains the procedures for:
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Verifying Base Module LED Operation
If a ATM Backbone SwitchModule LED is not illuminated, use the
CoreBuilder 5000 Controller Module or CoreBuilder 5000 Advanced
DMM/Controller Module LED test button to verify operation of the base
module LEDs. The LED test does not disrupt network operation.
CoreBuilder 5000 Controller Module or CoreBuilder 5000 Advanced
DMM/Controller Module LED test button to verify operation of the base
module LEDs. The LED test does not disrupt network operation.