The trap-threshold input-error command sets upper and lower thresholds for the number of input errors and the interval at which input error alarms are generated.
The undo trap-threshold input-error command restores the default upper and lower thresholds for the number of input errors and the default interval at which alarms are generated.
By default, the upper alarm threshold is 1000, the lower alarm threshold is 100, and the interval for generating an error alarm is 10 seconds.
| Parameter | Description | Value |
|---|---|---|
| high-threshold high-threshold |
Specifies an upper alarm threshold. |
The value is an integer ranging from 1 to 4294967295. The default value is 1000. |
| low-threshold low-threshold |
Specifies a lower alarm threshold. |
The value is an integer ranging from 1 to 4294967295. The default value is 100. |
| interval-second interval |
Specifies a detection interval for input or output errors. |
The value is an integer in seconds ranging from 1 to 65535. The default value is 10. |
Usage Scenario
To set an upper threshold, lower threshold, detection interval for the input or output error alarm, run the trap-threshold command. After this configuration is performed, a device generates an alarm and sends it to an NMS only when the number of input or output error frames reaches the upper threshold for three consecutive detection intervals. The device sends a clear alarm to the NMS only when the number of input or output error frames falls below the lower threshold for three consecutive detection intervals.
Precautions
The configured thresholds take effect only when the input alarm function is enabled. You can run the snmp-agent trap enable port input-error command to enable the input or output alarm function on an interface.
The value of high-threshold must be greater than or equal to that of low-threshold.