3Com 2928 - Baseline Plus Switch PWR, User Manual

Page: 129 / 505

1-9
Item Description
Interval Set the sampling interval.
Sample
Item
Sample Type
Set the sampling type, including:
z
Absolute: Absolute sampling, namely, to obtain the value of the
variable when the sampling time is reached.
z
Delta: Delta sampling, namely, to obtain the variation value of the
variable during the sampling interval when the sampling time is
reached.
Owner Set the owner of the alarm entry.
Create
Default Event
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
.
Rising
Threshold
Set the alarm rising threshold.
Rising Event
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.
Falling
Threshold
Set the alarm falling threshold.
Alarm
Falling Event
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.
Return to
RMON alarm configuration task list .
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 icon of a statistics entry to enter the page as shown in Figure 1-9 , which
displays all statistics items on the current interface.