When preparing for a Dell VxRail cluster implementation, establishing network connectivity and identity for the management plane is a key foundational step. During the automated initialization process orchestrated by the VxRail Deployment Wizard or via a pre-configured configuration JSON template, the permanent management IP address designated for the VxRail Manager virtual appliance is assigned to the primary node.
The primary node-traditionally the first physical host in the rack sequence (Node 1)-acts as the bootstrap anchor point for the entire deployment workflow. The VxRail Manager virtual machine is initially stood up, configured, and run locally on this primary node's storage and compute resources before the cluster is fully formed and resources are aggregated into a shared vSAN datastore. Once the initial node setup completes and the hyperconverged cluster environment is established, the VxRail Manager VM participates in standard vSphere High Availability (HA) rules and can migrate across other nodes as needed, but its definitive configuration and initial IP binding are bound directly to the primary node profile during Day 1 tasks.
Assigning the permanent IP addresses randomly or globally across all nodes is incorrect, as only the specific management host entity receives the dedicated identifier.
References: Dell VxRail Deploy Study Guide; VxRail Architecture Overview; Day 1 Deployment and Initialization Procedures.