User Guide Part 1

Wi-Fi Array
196 Configuring the Wi-Fi Array
NetFlow
This window allows you to enable or disable the sending of NetFlow information
to a designated collector. NetFlow is a proprietary but open network protocol
developed by Cisco Systems for collecting IP traffic information. When NetFlow
is enabled, the Array will send IP flow information (traffic statistics) to the
designated collector.
NetFlow sends per-flow network traffic information from the Array. Network
managers can use a NetFlow collector to view the statistics on a per-flow basis
and use this information to make key decisions. Knowing how many packets and
bytes are sent to and from certain IP addresses or across specific network
interfaces allows administrators to track usage by various areas. Traffic flow
information may be used to engineer networks for better performance.
Figure 115. NetFlow
Procedure for Configuring NetFlow
1. Enable NetFlow: Choose Yes to enable NetFlow functionality, or choose
No to disable this feature.
2. NetFlow Collector Host (Domain or IP): If you enabled NetFlow, enter
the domain name or IP address of the collector.
3. NetFlow Collector Port: If you enabled NetFlow, enter the port on the
collector host to which to send data.