VMware vSAN Stretched Cluster Bandwidth Sizing Guidance
Publisher : VMware
Latest Version : November 23, 2015
The purpose of this document is to explain how to size bandwidth requirements for vSAN in Stretched Cluster configurations. This document only covers the vSAN network bandwidth requirements.In Stretched Cluster configurations, two data fault domains have one or more hosts, and the third fault domain contains a witness host or witness appliance. In this document each data fault domain will be referred to as a site.