Cisco Systems OL-11399-01 manual Combine devices , Separate devices , or

Chapter 2 Using the NetFlow Collector User Interface

Reports

Table 2-2	Custom Reports Fields (continued)
Field		Value	Description
Devices		Combine devices, Separate devices, or	Combine devices specifies that the report
		Single device. For Single device the	will aggregate data from different
		value should be the IP address of the	exporting devices into records based
		device.	solely on the specified keys (See below).
			Each row of the report will contain a * for
			the value of the Device column.
			Separate devices specifies that the report
			will treat the exporting device as an
			additional key for aggregation. As a
			result, data from different devices will not
			be aggregated together and the exporting
			device that generated the report data will
			be the value of the Device column for
			each row of the report.
			Single device allows you to filter report
			data to that which came from a single
			exporting device. The IP address of the
			exporting device will be the value of the
			Device column for each row of the report.
			In NFC Release 6.0, a selection box is
			provided for specifying a single device.
			You can select any device for which data
			is available. If the selections set is empty,
			no data is available for the selected
			aggregator.
Aggregator		One of the defined aggregators	The report data will come from the Cisco
			NetFlow Collector output files of this
			single aggregator.
Keys		The set of keys that are defined in the	Report data will be aggregated for each
		aggregation scheme used by the selected	unique combination of keys selected for
		aggregator, or a subset of these keys.	the report. Using a subset of keys reduces
			the system memory required to generate
			the report.
Values		The set of values that are defined in the	Value columns of the report are
		aggregation scheme used by the selected	aggregated for each unique combination
		aggregator, or a subset of these values.	of keys selected for the report. Using a
			subset of values reduces the system
			memory required to generate the report.
			In NFC Release 6.0, three sets of value
			selections are provided. The first is the set
			of value columns available in output data.
			For integer values, the second and third
			sets allow per-minute and per-second
			rates calculated over the reporting period
			to be selected.

	Cisco NetFlow Collector User Guide
OL-11399-01		2-35