Before you import DHCP data and Windows DHCP failover relationship, ensure that the prerequisites are met.
The following must be completed before importing DHCP data and Windows DHCP failover relationships in Address Manager:
- Added a DDW server to Address Manager
- Created IPv4 parent blocks for every DHCP scope that you intend to import
- Added all Windows Servers involved in the existing failover configuration to Address Manager as managed Windows servers; all server network interfaces must be defined as either the default management interface or additional published interfaces