Nortel Networks 214393-A ユーザーズマニュアル
Chapter 8 RMON 139
Reference for the BayStack 380-24F Gigabit Switch Management Software
The RMONAlarms dialog box opens with the Alarms tab (
)
displayed.
2
Click any field for the alarm that you want to delete to highlight it.
3
Click Delete.
Events
RMON events and alarms work together to notify you when values in your
network are outside of a specified range. When values pass the specified ranges,
the alarm is triggered and “fires.” The event specifies how the activity is recorded.
network are outside of a specified range. When values pass the specified ranges,
the alarm is triggered and “fires.” The event specifies how the activity is recorded.
How events work
An event specifies whether a trap, a log, or a trap and a log is generated to view
alarm activity. When RMON is globally enabled, two default events are
generated:
alarm activity. When RMON is globally enabled, two default events are
generated:
•
RisingEvent
•
FallingEvent
The default events specify that when an alarm goes out of range, the “firing” of
the alarm will be tracked in both a trap and a log. For example, when an alarm
fires at the rising threshold, the rising event specifies that this information be sent
to both a trap and a log. Likewise, when an alarm passes the falling threshold, the
falling event specifies that this information be sent to a trap and a log.
the alarm will be tracked in both a trap and a log. For example, when an alarm
fires at the rising threshold, the rising event specifies that this information be sent
to both a trap and a log. Likewise, when an alarm passes the falling threshold, the
falling event specifies that this information be sent to a trap and a log.
Viewing an event
To view a table of events:
1
From the Device Manager main menu, choose RMON > Alarms.
The RMONAlarms dialog box opens displaying the Alarms tab (
).
2
Click the Events tab.