Chapter 1 Product Overview
Hardware Features
Fault/Stack Mode LED
The fault/stack mode LED shows either a fault condition or the switch stack status, depending on the Mode button selection. When the switch module is not stacked and there is no fault, the LED is off. If the switch module is stacked and the stack mode LED is selected, the stack member LED is active.
Table
Table | Fault/Stack Mode LED | |
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Color | Fault Mode Description | Stack Mode Description |
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Off | No switch module faults. | Stack mode is not selected. |
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Green | — | Switch stack mode is selected. When this LED is |
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| green, the stack member LED displays the stack |
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| membership number, and the port LEDs display link |
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| status. |
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Amber | Switch module fault | — |
| detected. |
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Fault LED
The fault LED shows the switch module fault condition. Table
Table | Fault LED | |
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Color |
| Fault Mode Description |
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Off |
| No switch module faults. |
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Amber |
| Switch module fault detected. |
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Stack Member LED
The stack member LED is active when the switch module is stacked and you select by using the Mode button. The stack member LED blinks the number of times equal to the switch stack membership number. Table
Table
Color | Description |
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Off | Stack mode is not selected, or the switch module is not stacked. |
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Blinking green | Stack member number. |
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Catalyst Switch Module 3110G, 3110X, and 3012 for IBM BladeCenter Hardware Installation Guide
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