Using the Quick Start wizard, you can configure ESXi clusters for either Networking and Security or Security-only.

Note: If you configure a cluster for Security-only then you cannot configure networking for that cluster.
Note: Ensure that ESXi host version is v7.0.3 or later if you want to use the same VDS to prepare clusters for both the use cases - Security-only or Networking and Security. To avoid issues post cluster nodes preparation, upgrade ESXi host to v7.0.3 or later before preparing clusters using the same VDS.