What are three prerequisites to deploy an additional VxRail cluster on an existing VxRail-managed vCenter...

Deploying a secondary or subsequent VxRail cluster onto an active, pre-existing VxRail-managed vCenter Server creates a multi-cluster architecture overseen by a single centralized instance. To ensure a successful deployment via the configuration portal and wizard, three rigid organizational and environmental prerequisites must be satisfied. First, the automated deployment wizard must join the incoming infrastructure directly to the existing Single Sign-On (SSO) domain (Choice A) established during the primary cluster's deployment, matching security and identity tokens across the management boundary.

Second, an administrative anchor point must exist prior to launching initialization; therefore, a preconfigured data center object (Choice C) must be explicitly defined within the vCenter inventory to house the new cluster and its associated resource groups. Third, network-level name resolution mapping must be established in advance, which requires preconfigured forward and reverse DNS entries (Choice E) on the customer's enterprise DNS server for the new VxRail Manager and all incoming ESXi host management interfaces. Because the vCenter Server is already running and active on the network, reserved IP addresses for the vCenter itself are irrelevant, and management VLAN tracking applies to node-specific targets rather than global vCenter definitions.