Enabling NetFlow
According to Cisco best practices, enabling NetFlow export consists of two steps:
• Enabling NetFlow on the relevant physical and logical interfaces on the network device
• Enabling the device to export the flow information from the device over the network
LiveNX is able to configure traditional NetFlow on most NetFlow capable devices. If you configure NetFlow using the Command Line Interface (CLI), you must decide whether to enable ingress NetFlow, egress NetFlow, or both for each device. This decision depends on the intended use, topology, and whether or not the device supports either or both directions.
NOTE: Egress NetFlow is dependent on the version of Cisco IOS you are running. For more information, go to: http://www.cisco.com/go/fn.