The first time you run the installer, you create a domain. If you are install on multiple machines and you have created a domain, you join the domain.
When you create a domain, the node on the machine where you install becomes a gateway node in the domain. You can choose to set up secure communication between services within the domain. You can also choose create a Model Repository Service and a Data Integration Service during the installation process.
When you join a domain, you can configure the node that you create to be a gateway node. When you create a gateway node, you can select enable a secure HTTPS connection to Informatica Administrator.
When you run the installer in console mode, the words Quit and Back are reserved words. Do not use them as input text.