1.4.1 Before You Begin Checklist

Before you begin the Upgrade from a Single-tier IBM i Model to a Multi-tier IBM i Model task, check the following:

• Do you have a LANSA Web deployment license for the IBM i Web Server?

• Do you have the LANSA Listener running on the Data/Application Server?

• Have you reviewed 1.4.3 Considerations when Changing to Multi-tier?

If you can answer Yes to these questions, go to 1.4.2 Steps for Installing Programs on the IBM i Web Server.