One Provisioning Server for Each Tier

In this topology, one provisioning server is present for each tier.

In tier 3, the provisioning server within the normal box indicates the active node whereas the provisioning server within the dotted line box indicates the failover node or additional node. The figure also shows where you can place your applications in each tier.

In tier 3, the provisioning server is disabled in the second clustered OTP instance.

Figure 1–2 One Provisioning Server for Each Tier