1. From Oneview->Applications->Purview Appliance->Configuration->Configuration Properties
Below we have two servers we wish to exclude, as they are SNMP monitoring devices, and not valuable to report on to customer.
The IP addresses are 10.1.2.3 and 10.4.5.6
2. Click on Add, give it a name, then insert the value, as shown below. No spaces between the excludes, but a comma, and a semicolon between the devices themselves.
3. After this is complete, the Purview appliance must be enforced via Oneview to take affect.
For details on how to Enforce an appliance see How to Enforce a Purview Appliance