Alarm Config - Planet FGSW-2840 User Manual

4.9.3.3 Alarm Config

This page provides SNMP RMON statistic group and alarm Group function; the screen in
The page includes the following fields:
Object
Alarm Table
 Select
 Index
 Variable
 Port
 Sample Type
 Rising Threshold
 Rising Event
 Falling Threshold
 Falling Event
 Alarm Type
Figure 4-9-13: Alarm Config Page Screenshot
Description
Select the desired entry for configuration.
Displays the index number of the entry.
Select the alarm variables from the pull-down list.
Select the port on which the Alarm entry acts.
Specify the sampling method for the selected variable and comparing the value
against the thresholds.
 Absolute: Compares the values directly with the thresholds at the end of the
sampling interval.
Delta: Subtracts the last sampled value from the current value. The difference in
the values is compared to the threshold.
Enter the rising counter value that triggers the Rising Threshold alarm.
Select the index of the corresponding event which will be triggered if the sampled
value is larger than the Rising Threshold.
Enter the falling counter value that triggers the Falling Threshold alarm.
Select the index of the corresponding event which will be triggered if the sampled
value is lower than the Falling Threshold.
Specify the type of the alarm.

All: The alarm event will be triggered either the sampled value exceeds the
Rising Threshold or is under the Falling Threshold.
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User's Manual of FGSW-2840 / FGSW-4840S
Figure 4-9-13 appears.