To get ready for installation, ensure that the following prerequisite tasks have been completed:
- DNS forward and reverse names have been created for all ESXi hosts and are resolvable
- Firewall Ports between all management components are open
- vCenter Update Manager Service, if in use, is operational
- Ensure that the EAM service is operational
- Ensure that the NTP settings are checked across all ESXi hosts and are updating time correctly