Руководство По Устранению Ошибки для Cisco Cisco Packet Data Gateway (PDG)
Global Configuration Mode Commands
threshold model ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
threshold model
Configures the thresholding model for the system to use.
Product
All
Privilege
Security Administrator, Administrator
Syntax
Selects the alarm thresholding model as described in the Usage section for this command.
Selects the alert thresholding model as described in the Usage section for this command.
Usage
The system supports the following thresholding models:
Alert: A value is monitored and an alert condition occurs when the value reaches or exceeds the
configured high threshold within the specified polling interval. The alert is generated then generated
and/or sent at the end of the polling interval.
and/or sent at the end of the polling interval.
In the example shown in the figure below, this model generates alerts during period 2, 3, and 5 at the point
where the count exceeded HT.
where the count exceeded HT.
Alarm: Both high and low threshold are defined for a value. An alarm condition occurs when the value
reaches or exceeds the configured high threshold within the specified polling interval. The alert is
generated then generated and/or sent at the end of the polling interval.
generated then generated and/or sent at the end of the polling interval.
The alarm is cleared at the end of the first interval where the measured value is below the low threshold.
In the example shown in the figure below, this model generates an alarm during period 2 when the count
exceeds HT. A second alarm is generated in period 6 when the count falls beneath LT. The second alarm
indicates a ―clear‖ condition.
In the example shown in the figure below, this model generates an alarm during period 2 when the count
exceeds HT. A second alarm is generated in period 6 when the count falls beneath LT. The second alarm
indicates a ―clear‖ condition.
Figure 5. Thresholding Model Example