[Survey] The 2025 Observability Survey - Share your opinion and earn $10.Take the survey

How to retain Cisco CBQoS and NBAR for a longer period?

It is possible to change the data retention period for CBQoS and NBAR from Settings.

Faster troubleshooting with advanced Forensics

  1. Settings > NetFlow > Storage Settings
  2. Click on NBAR / CBQoS
  3. Change "Retain data" as per required 

The data can be retained from 1 day up to an year for NBAR & CBQoS.

Note: You will require a free disk space of 360 MB to store NBAR data and 180 MB in order to store CBQos data for a year per interface.

Back to Top