efm error-code period
Function
The efm error-code period command sets the period for detecting EFM errored codes on an interface.
The undo efm error-code period command restores the default period for detecting EFM errored codes on an interface.
By default, the period for detecting EFM errored codes on an interface is 1s.
Parameters
| Parameter | Description | Value |
|---|---|---|
| period | Specifies the period for detecting EFM errored codes. |
The value is an integer that ranges from 1 to 60, in seconds. The default value is 1s. |
Usage Guidelines
Usage Scenario
After the efm error-code period period command is run to set the period for detecting EFM errored codes, run the efm error-code notification enable command to enable an interface to detect EFM errored codes. When the number of detected errored codes during the period reaches or exceeds a preset threshold, the local device generates an alarm and notifies the peer device of the alarm event.
Prerequisites
EFM has been enabled globally using the efm enable command.
