- Azure Subscription
- Azure Site Recovery Vault
- Azure Storage
- Azure Network (Available free subnets to use for Azure Virtual Network creation)
- Note: Azure Network IP Range (different from On-premise IP range)
- On-Premise Data Center to Azure Data Center Region mapping.
- Note: The storage and network must be in the same region as the vault.
- DNS Server IP Address details to be configured in Virtual Network
- Gather RTO Requirement
- Gather RPO Requirement
- On-Premise to Azure Connectivity
Download & use capacity planner http://aka.ms/asr-capacity-planner-excel to plan for bandwidth and storage in Microsoft Azure.