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Cisco NetFlow Collector User Guide
OL-11399-01
Chapter 2 Using the NetFlow Collector User Interface
Configuration
Figure 2-7 Modify Aggregator Window
To modify the selected aggregator, fill in the fields and click Modify to complete the operation. To
remove the selected aggregator, click Remove.
Note When a key or value builder, filter, or aggregation scheme is modified through the web-based user
interface, collector configuration is updated immediately. However, for the update to have an affect on
aggregation and output, the aggregator must be modified or the collector must be restarted.
Thresholds
Thresholds provide a way to generate events when values in the NetFlow Collector output cross a
specified target value. You configure thresholds for each aggregator. A list of thresholds for an
aggregator is displayed in the Add Aggregator window.
From the Add Aggregator window, click Add Threshold to add a new threshold. Click on the
appropriate link in the threshold list to modify or remove an existing Threshold.
When adding and editing thresholds the windows are identical with the exception that you cannot change
the threshold ID when modifying a threshold. Use this window to add, remove, and order threshold
conditions.
The threshold editor is applet-based. A tree on the left-hand side of the threshold editor shows the
elements of the threshold. A form on the right-hand side of the threshold editor contains the attributes
for the currently selected item in the tree.