DRIVER/3/EPORTDOWNREASON: 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 |
Interface board ID. |
|
CardID |
Subcard ID. |
|
SlotID |
Port number. |
|
Reason |
Cause of the fault. |
1. The optical power is too high.
2. The optical power is too low.
3. Auto-negotiation fails (applicable only to Ethernet interfaces).
4. The PHY link fails (for Ethernet interfaces).
Collect trap, log, and configuration information, and contact technical support.