Confirm that you cannot ping any IP address that is reserved for VxRail management components.
Confirm that your DNS servers are reachable from the VxRail external management network.
Confirm the forward and reverse DNS entries for the VxRail management components.
Confirm that your management gateway IP address is accessible.
If you decide to use the TCP-IP stack for vMotion instead of the default TCP-IP stack, confirm that your vMotion gateway IP address is accessible.
If you have configured NTP servers, or a third-party syslog server, confirm that you can reach them from your configured VxRail external management network.
If you plan to use a customer-supplied vCenter, confirm that it is accessible from the VxRail external management network.
If you plan to deploy a witness at a remote site to monitor vSAN, and plan to enable Witness Traffic Separation, confirm that there is a routable path between the witness and this network.
If you plan to install the VxRail nodes in more than one rack, and you plan to terminate the VxRail networks at the ToR switches, verify that routing services have been configured upstream for the VxRail networks.