

For information about the new deployment architecture and the required open network ports on the firewalls, see Deployment architecture and requirements.For information about vSphere DR and migration and the new deployment topology architecture for replications between an on-premises vCenter Server site and a provider cloud vCenter Server site, see the Installation and Configuration Guide On-Premises and the following architecture diagram:.For the latest updates in version 4.4.1, see the Release Notes.or as an On-Premises to Cloud vCenter Replication Appliance.as either an On-Premises to Cloud Director Replication Appliance,.VCenter Server instance, depending on the provider cloud site, deploy the on-premises appliance: VMware Cloud Director Availability On-Premises Appliance.

VMware Cloud Director Availability vSphere Client Plug-In, supported by a In an on-premises disaster recovery environment, tenants manage the replications by using the In a provider cloud vCenter Server site, one instance of VMware Cloud Director Availability 4.4 or later consists of one vCenter Replication Management Appliance.The provider can support recovery for multiple tenants environments that can scale for handling the increasing workloads. In a site, all the cloud appliances operate together, supporting the replications management, secure SSL communication, and storage of the replicated data. Multiple Availability cloud sites can coexist in one VMware Cloud Director instance. one, or more Cloud Replicator Appliance instances,.one Cloud Replication Management Appliance,.In a multi-tenant provider cloud site backed by VMware Cloud Director, one VMware Cloud Director Availability instance consists of the following number of cloud appliances:.
