DRIVER/3/HWPORTDOWNREASON: The physical status of the Port[PortID] on Card[CardID] in slot [SlotID] changed to Down. The possible cause is: [Reason]
| Parameter Name | Parameter Meaning |
|---|---|
|
PortID |
Board ID. |
|
CardID |
Subcard ID. |
|
SlotID |
Port number. |
|
Reason |
Cause of the fault. |
Cause 1: The optical power is excessively high.
Cause 2: The optical power is excessively low.
Cause 3: Auto-negotiation fails (for Ethernet interfaces).
Cause 4: The PHY link is faulty (for Ethernet interfaces).
Collect trap, log, and configuration information, and contact technical support.