5.4.5 Checking whether the monitoring configuration matches the communication settings
Even if the communication settings permit protocol traffic to an area of your network, that type of traffic might be disabled in the monitoring settings. To determine whether the settings are being overridden:
Select the node in an inventory view.
Choose Actions, Configuration Details, and then Monitoring Settings.
If either the monitoring settings or the communication settings disable a type of traffic to the device, that traffic will not be sent from NNMi.