Network, Application & User Monitoring
L3 protocol type
Show ip flow export
Show ip flow top-talkers
Show ip cache flow
Show mls sampling
Show mls netflow ip
To identify applications causing congestion.
To authorize user network access.
To report and alert link up / down instances.
To diagnose slow network performance, bandwidth hogs, and bandwidth utilization.
To detect suboptimal routing in the network.
To confirm the appropriate amount of bandwidth that has been allocated to each Class of Service.
Where Netflow data will be sent
Number of devices exporting Netflow data