Cisco Systems, Inc.
Rapid network traffic telemetry exports with split templates and flow records

Abstract:

A solution that provides for increased high-frequency, record exports giving real-time insight of traffic patterns, by splitting a conventional monolithic template into a static template and a dynamic template. Static flow records are sent only at the beginning of a flow, or when `almost static` information elements change. Dynamic records are sent very frequently, and only when there is a dynamic information element change.