Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
ERRDOWN/4/ERRDOWN_DOWNNOTIFY
Message
ERRDOWN/4/ERRDOWN_DOWNNOTIFY: Notify interface to change status to error-down. (InterfaceName=[STRING], Cause=[STRING])
Description
After an error-down event occurred on an interface, the log was displayed, indicating the interface name and the error down cause.
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
| InterfaceName | Interface name |
| Cause | Cause of the errordown event |
Possible Causes
The faults detected by service modules triggered errordown
events. The possible causes are as follows:
EFM detected a link fault, which can be a fault that occurred on the remote end or a threshold-crossing event.
The MSTP edge port received BPDU packets.
Procedure
- Check whether the interface is specified as an edge port.
-
Perform the following steps.
Run:
interfaceinterface-type interface-num
The interface view is displayed.
Run:
undo stp edged-port and undo shutdown
The edge port configuration is removed. Check whether the log still exists. If the log still exists, go to Step 4.
- Collect log information and configuration information, and then contact technical support personnel.