This article provides links to the NSX configuration maximum guidelines
VMware NSX
VMware NSX-T Datacenter
When you select and configure your NSX environment, you must stay at or below the maximums supported by NSX. The limits presented in the Configuration Maximum Guides represent tested, recommended limits, and they are fully supported by VMware.
Select the guide appropriate for your version:
Note: Please note that this KB has only links redirecting to the latest NSX version (9.0.1, 4.2.3 and 3.2.5) of each major NSX release, to view the configuration limits for other releases please drop down 'Select Version' section on the left pane of the Configmax guide and select the your desired version