Troubleshooting
LED Operation
Troubleshooting
LED patterns indicating problems |
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Power | Coll | Port LED | Sec |
| Fault | RPS |
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ON | * | Fast | Fast |
| * | * | A security violation has occurred on |
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| Flash | Flash |
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| the port that is flashing. See SEcure |
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| command for definition and details in |
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| Chapter 3. |
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ON | * | Slow | * |
| Slow | * | The port has been |
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| Flash |
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| Flash |
| because of an excessive collision |
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| condition. Check cable connections |
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| and status of attached network devices |
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| for causes of the excess collisions. The |
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| hub will automatically recover after |
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| certain IEEE 802.3 criteria are |
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| successfully met. |
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ON | * | * | Fast |
| * | * | Network management security |
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| Flash |
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| violation occurred. See SEcure |
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| command for details. |
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ON | * | * | * |
| ON | * | The hub has failed its |
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| cycle the hub. If this condition persists, |
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| call your |
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| HP representative for assistance. |
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ON | * | * | * |
| * | OFF | The internal power supply is operating |
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| properly and the RPS is not being used. |
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ON | * | * | * |
| * | ON | The internal power supply has failed or |
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| has been unplugged and the RPS has |
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| been activated as the current |
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| operating power supply. |
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*This LED is not important for the diagnosis. |
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