About the NBAR and CBQoS Reports

NBAR Report

Cisco Systems Network Based Application Recognition (NBAR) classification engine provides a network device with the ability to recognize applications, including those that dynamically assign TCP or UDP ports. The Top NBAR Applications report displays the top applications as identified using Cisco's NBAR classification engine.

Top NBAR Applications

You can choose to display and sort sender traffic by bytes, packets, or flows using the Display and sort by option on the report configuration dialog. Providing alternate sorting methods allows you to monitor and identify hosts that are the largest consumers of interface resources other than bandwidth.

Note: The source device must be configured to generate NBAR information in order for this report to generate data for the source device.

Note: For the Top NBAR Applications - Flow Details report, NBAR information generated by the source device is gathered by Flow Monitor from flow data using Flexible NetFlow.

Note: For the Top NBAR Applications - Interface Totals report, the NBAR information is gathered from the source device using SNMP polling. The Poll source for NBAR information option is available on the Flow Source dialog.

Class Based Quality of Service Report

The Class Based Quality of Service (CBQoS) report provides information about the effectiveness of class-based policies applied to an interface for all of the defined classes.

CBQoS Report

Note: You must have defined QoS classes and policies on the source device before this report is able to display results.

Note: The CBQoS information generated by the source device must be gathered using SNMP polling for CBQoS information.

See Also

Using Flow Monitor reports

About the Flow Monitor Reports group

About the Interface Details report

About the Flow Monitor Interface Overview report

About the Flow Log

About the Flow Bandwidth Usage report

About the Interface Usage report

Using Scheduled Reports: printing, exporting, and emailing reports