How to set polling interval for NBAR?

1. Click on Settings > NetFlow > NBAR/CBQoS 
2. Select the required Polling Interval in minutes
   Options available: 5 mins, 10 mins, 15 mins, 25 mins, 30 mins and 60 mins.
3. Select the Timeout in seconds (5, 10, 15)
4. Save

How to set polling interval for CBQoS?

1. Click on Settings > NetFlow > NBAR/CBQoS 
2. Select the required Polling Interval in minutes
   Options available: 5 mins, 10 mins, 15 mins, 25 mins, 30 mins and 60 mins.
3. Select the Timeout in seconds (5, 10, 15)
4. Save

How to add a device with NBAR (SNMP)?

There are 2 steps required to configure NBAR.
Step 1: Add SNMP credentials from Settings
Step 2: Configure NBAR from Inventory

Let see each of these steps in detail:
Step 1:

1. Settings > Discovery > Credentials
2. Click on "Add Credentials"
3. Click on Credential type based on device (SNMP v1/v2, SNMP v3, Telnet/SSH, Telnet/SSH/SNMP or Storage)
4. Provide Credential name and credentials
5. Save

Step 2: Once Credential is added, 

1. Settings > Discovery > Credentials
2. Navigate to Inventory > Devices > Device Snapshot 
3. Click on menu icon (green square on top right) and click on "Configure NBAR"
4. "Check status" to see if the router supports NBAR
5. Click on "Enable NBAR" (SNMP write community is required to perform enable operation)



6. Click Next
7. Select interfaces to enable polling
8. Finish

How to add a device for CBQoS?

There are 2 steps required to configure CBQoS.
Step 1: Add SNMP credentials from Settings
Step 2: Configure CBQoS from Inventory

Let see each of these steps in detail:
Step 1:

1. Settings > Discovery > Credentials
2. Click on "Add Credentials"
3. Click on Credential type based on device (SNMP v1/v2, SNMP v3, Telnet/SSH, Telnet/SSH/SNMP or Storage)
4. Provide Credential name and credentials
5. Save

Step 2: Once Credential is added, 

1. Settings > Discovery > Credentials
2. Navigate to Inventory > Devices > Device Snapshot 



3. "Fetch Policy" to get the policy details
4. Click on "Enable Polling"
5. Save