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Chapter 5: Using the Web-based Utility for Configuration
Statistics Tab - RMON Events Control
16- or 24-Port 10/100/1000 Gigabit Switch with WebView
Interval. This is the alarm interval, measured in seconds.
Owner. This is the user who requested this alarm.
To delete an entry, click its X icon.
To add an entry, click the paper and pencil icon. On the new screen that appears, you can configure its settings.
Alarm Entry. This is the number of the alarm entry.
Interface. Select the interface for which RMON statistics are displayed, either a port or LAG. Then select the
appropriate number from the drop-down menu.
Counter Name. Select the MIB (Management Information Base) variable from the drop-down menu.
Sample Type. Select the sampling method, Delta, which subtracts the last sampled value from the current value
and then compares the difference to the threshold, or Absolute, which compares values directly with the
thresholds at the end of the sampling interval.
Rising Threshold. Enter the rising counter value that triggers the rising threshold alarm.
Rising Event. Select how alarms are reported, Log, Trap, or Log and Trap.
Falling Threshold. Enter the falling counter value that triggers the falling threshold alarm.
Falling Event. Select how alarms are reported, Log, Trap, or Log and Trap.
Startup Alarm. Select the trigger that activates the alarm generation.
Interval. Enter the alarm interval, measured in seconds.
Owner. Enter the name of the user who requested this alarm.
Click the Submit button to save your changes.
Statistics Tab - RMON Events Control
The RMON Events Control screen shows the RMON events you have configured.
Event Entry. This identifies the event.
Community. This is the community to which the event belongs.
Figure 5-49: RMON Alarms - Add Entry
Figure 5-50: Statistics - RMON Events Control