Verify the Portal Server installation by accessing the Desktop. Use the following URL to access the Desktop: protocol://fully-qualified-hostname:port/portal-URI
For example,
http://example.com:80/portal
When you access the Desktop, the Authless Desktop is displayed. This allows users accessing the Desktop URL to be authenticated automatically and granted access to the Desktop.
If the sample Portal Desktop displays without any exception, then your Portal Server installation is good.