Quite a straight forward group of posts coming up to quickly go over creating Universal Security Objects, first up is Universal MAC Sets:
1. Log into the vSphere client and navigate to Networking and Security, then NSX Managers, then the Primary NSX Manager, Manage, Grouping Objects, MAC Sets:
2. Click the green plus icon:
3. Fill in the Name, Description and MAC Address then be sure to click the “Mark this object for Universal Synchronisation” check box.