The bit-error-detection level threshold command sets the level for the bit error rate threshold.
The undo bit-error-detection level command deletes the level for the bit error rate threshold.
No level for the bit error rate threshold is set by default.
| Parameter | Description | Value |
|---|---|---|
| level-number |
Specifies the level for the bit error rate threshold. |
The value is an integer ranging from 1 to 3. |
| switch |
Specifies a bit error rate threshold for triggering a service switchover. Switchover threshold = switch-coe x 10-switch-pow. The switch-coe parameter specifies the protection switchover coefficient, and the switch-pow parameter specifies the protection switchover power. |
- |
| switch-coe |
The switch-coe parameter specifies the protection switchover coefficient. |
The value is an integer ranging from 1 to 9. |
| switch-pow |
The switch-coe parameter specifies the protection switchover power. |
The value is an integer ranging from 1 to 7. |
| resume |
Specifies a bit error rate threshold for triggering a service switchback. Switchback threshold = resume-coe x 10-resume-pow. The switchback threshold must be less than or equal to the switchover threshold. |
- |
| resume-coe |
The resume-coe parameter specifies the protection switchback coefficient. |
The value is an integer ranging from 1 to 9. |
| resume-pow |
The resume-pow parameter specifies the protection switchback power. |
The value is an integer ranging from 1 to 7. |
Usage Scenario
In a bit error detection or bit error-triggered switching scenario, to control bit error sensitivity in an attempt to more efficiently control the bit error-triggered switching, run the bit-error-detection level command to set the switchover and switchback thresholds.
The configured thresholds can be used in multiple bit error detection techniques, for example, LDP bit error detection.