1.4 Task: Upgrade from a Single-tier to a Multi-tier IBM i Web Model

The following instructions describe the process of changing a Single-tier IBM i model to a Multi-tier IBM i model where the Web Server is another IBM i.

If you currently have a Single-tier model and you are changing to a Multi-tier model, you will need to complete the following steps:

1.4.1 Before You Begin Checklist

1.4.2 Steps for Installing Programs on the IBM i Web Server

1.4.3 Considerations when Changing to Multi-tier

If you wish, you can continue to use the Web serving software on the Data/Application Server. You can use a combined Single-tier and Multi-tier system. One Data/Application Server can be used with both local and remote Web Servers.