3Com Baseline 2928 PWR Plus User Manual page 129

Item
Interval
Sample
Item
Sample Type
Owner
Create
Default Event
Rising
Threshold
Alarm
Rising Event
Falling
Threshold
Falling Event
Return to RMON alarm configuration task
Displaying RMON Statistics Information
Select Device > RMON from the navigation tree to enter the page of the Statistics tab, as shown in
Figure 1-1. Click the
displays all statistics items on the current interface.
Set the sampling interval.
Set the sampling type, including:
Absolute: Absolute sampling, namely, to obtain the value of the
variable when the sampling time is reached.
Delta: Delta sampling, namely, to obtain the variation value of the
variable during the sampling interval when the sampling time is
reached.
Set the owner of the alarm entry.
Select whether to create a default event.
The description of the default event is default event, the action is
log-and-trap, and the owner is default owner.
If there is no event, you can select to create the default event. And when
the value of the alarm variable is higher than the alarm rising threshold or
lower than the alarm falling threshold, the system will adopt the default
action, that is, log-and-trap.
Set the alarm rising threshold.
Set the action that the system will take when the value of the alarm
variable is higher than the alarm rising threshold.
If the Create Default Event check box is selected, this option is not
configurable.
Set the alarm falling threshold.
Set the action that the system will take when the value of the alarm
variable is lower than the alarm falling threshold.
If the Create Default Event check box is selected, this option is not
configurable.
list.
icon of a statistics entry to enter the page as shown in
1-9
Description
Figure 1-9, which