This is an archive version of the document. To get the most up-to-date information, see the current version. Deployment Planning and Preparation Before installing Veeam ONE, check supported virtualization platforms, system requirements, permissions and network ports used for data transmission. In This Section Supported Virtualization Platforms Integration with VMware Cloud Director Integration with Veeam Backup & Replication System Requirements Limitations Connection Settings Permissions Ports Firewall Rules Sizing and Scalability Best Practices