MAP 0160: Controller Module LEDs
Important
Shutdown of an active controller module will stop the hub operation.
One or two power redundant controller modules can be installed.
Power supplies can be in "fault tolerant mode".
The controller modules are hot swappable. Before removing or installing a module, refer to
Chapter 4, “FRU Exchange” on page 4-1.
001
– Check all LEDs located on module modules located in slot 18 and 19.
Are all LEDs OFF?
Yes No
002
Are any of the active controller module LEDs flashing?
Yes No
003
– Go to “MAP 0190: Controller Module” on page 2-20.
004
Are one of the four power supplies or the three fan LEDs on the active controller module
flashing?
Yes No
005
– Go to “MAP 0180: Controller Module/Fans” on page 2-18.
006
Is one of the four power supply LEDs on the active controller module flashing?
Yes No
007
– Go to “MAP 0200: Fans” on page 2-22.
008
(Step 008 continues)
Symptom Explanation
8265 seems inactive
One or several LEDs located on the controller module are OFF
All LEDs are ON
2-14
8265 PD and SG
Summary of Contents for 8265 Nways ATM Switch
Page 1: ...8265 Nways ATM Switch IBM Problem Determination and Service Guide SY33 2128 00...
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Page 11: ...Tables 3 1 Wraps available on WAN Modules 3 9 Copyright IBM Corp 1998 ix...
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