This guide describes the essential network details for VxRail deployment planning purposes only. It introduces best practices, recommendations, and requirements for both physical and virtual network environments. This document has been prepared for anyone who is involved in planning, installing, and maintaining VxRail, including Dell Technologies field engineers, and customer system and network administrators. Do not use this guide to perform the installation and set-up of VxRail. Work with your Dell Technologies service representative to perform the actual installation.