Configuring ZPA applications
An application is defined as a combination of a port, along with a Fully Qualified Domain Name (FQDN), IP address, or a local domain hostname.
The next step after deploying the App Connectors is to configure the private applications themselves. After authenticating into the ZPA Admin Portal, the enterprise administrator needs to navigate to Administration -> Application Management -> Application Segments. This page displays a list of the existing application segments.
DNS search domains
If the enterprise wants end users to be able to access the private applications using a short name rather than the FQDN, the administrator needs to add the relevant domains that can be used to form an FQDN. For this, the administrator needs to select the DNS Search Domains icon from the top right-hand corner of the Application Segments page.
In the pop - up window, enter the domain name and then click on the Add More link to add more domains on a new line...