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Viewing Statistics 433
•
Rising Event
— The mechanism in which the alarms are reported including a log, a trap, or both.
When a log is selected, there is no saving mechanism either in the device or in the management
system. However, if the device is not being reset, it remains in the device Log table. If a trap is selected,
an SNMP trap is generated and reported via the Trap mechanism. The trap can be saved using the
same mechanism.
•
Falling Threshold
(0–2147483647
) — The falling counter value that triggers the falling threshold
alarm. The falling threshold is graphically presented on top of the graph bars. Each monitored variable
is designated a color. The field default is 20.
•
Startup Alarm
— The trigger that activates the alarm generation. Rising is defined by crossing the
threshold from a low-value threshold to a higher-value threshold.
•
Interval (1–2147483647
)
(sec)
— Alarm interval time. The field default is 100 seconds.
•
Owner
— Device or user that defined the alarm.
•
Remove
— When checked, removes an RMON Alarm.
Adding an Alarm Table Entry
1
Open the
RMON Alarms
page.
2
Click
Add
.
The
Add an Alarm Entry
page opens.
Figure 8-13. Add an Alarm Entry Page
3
Select an interface.
4
Complete the fields.
5
Click
Apply Changes
.
The RMON alarm is added, and the device is updated.