DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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Figure 4-21 RMON Alarm Settings Window 
 
The fields that can be configured are described below: 
Parameter  Description 
Index 
Enter the alarm index. The range is from 1 to 65535. 
Interval 
Enter the interval in seconds for the sampling of the variable and checking against 
the threshold. The valid range is from 1 to 2147483648 seconds. 
Variable 
Enter the object identifier of the variable to be sampled. 
Type 
Select the monitoring type. Options to choose from are Absolute and Delta. 
Rising Threshold 
Enter the rising threshold value between 0 and 2147483647. 
Falling Threshold 
Enter the falling threshold value between 0 and 2147483647. 
Rising Event Number 
Enter the index of the event entry that is used to notify the rising threshold 
crossing event. The valid range is from 1 to 65535. If not specified, no action is 
taken while crossing the ringing threshold. 
Falling Event Number 
Enter the index of the event entry that is used to notify the falling threshold 
crossing event. The valid range is from 1 to 65535. If not specified, no action is 
taken while crossing the falling threshold. 
Owner 
Enter the owner string up to 127 characters. 
Click the Add button to add a new entry based on the information entered. 
Click the Delete button to remove the specified entry. 
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist. 
 
RMON Event Settings 
This window is used to display and configure event entries. 
To view the following window, click Management > RMON > RMON Event Settings, as shown below: