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NetFlow performance issues

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Solution #

K22197707
Title NetFlow performance issues
Core issue
Resolution

Exporting a large number of flows can degrade the router and Netflow Collector performance. To decrease the load, refer to Random Sampled NetFlow.

To aggregate the flows, refer to the Cisco IOS Router-Based NetFlow Aggregation section of NetFlow Services Solutions Guide.

Retrieved from "http://supportwiki.cisco.com/ViewWiki/index.php/NetFlow_performance_issues"
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