Cisco Cisco IOS Software Release 12.2(14)SX

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The NetFlow Subinterface Support feature provides the ability to enable NetFlow on a per-subinterface 
basis. In a scenario in which your network contains thousands of subinterfaces and you want to collect 
export records from only a few subinterfaces, you can fine-tune your collection of data to only specified 
subinterfaces. The result is lower bandwidth requirements for NetFlow Data Export (NDE) and reduced 
platform requirements for NetFlow data-collection devices.

Configuration information is included in the “Configuring NetFlow and NetFlow Data Export” module 
of the 

, Release 12.4, at the following URL:

The following sections provide information about this feature:

NetFlow Subinterface Support Benefits: Fine-Tuning Your Data Collection

Configuring NetFlow Subinterface Support: Example

For a complete list of features included in the “Configuring NetFlow and NetFlow Data Export” module, 
see the Feature Information Table located toward the end of the module.

There are no new or modified commands for this feature.

Cisco IOS master commands lists provide an alphabetical list of all Cisco IOS commands in a Cisco IOS 
release.