Data Tier Cluster Hosts

Follow these guidelines when provisioning the hosts for a data tier failover cluster.

All data tier hosts in the cluster must have identical host resources (CPU, RAM, local storage, network and host bus adapters, etc.).
Host processor architecture must use the same word size (32-bit or 64-bit) as the Unwired Server hosts.
All data tier hosts must have the Windows-based Failover Cluster feature installed.

Note: Follow current Microsoft guidelines for networks, hosts, and storage devices used in a failover cluster.