show ip flow interface
displays the NetFlow configuration for an interface
show ip cache flow
Verify that Netflow is operational and display summary of NetFlow statistics.
show ip cache verbose flow
Used to verify that NetFlow is operational and to display the detailed summary of NetFlow statistics.
show ip flow export
Use this command to display statistics for the NetFlow data export, including statistics for the main cache and for all other enabled caches.
show ip flow export template
This command is used to display statistics for the NetFlow data export (such as the template time-out rate and the refresh rate) for template-specific configurations.
NetFlow Configuration Guide