URLs in Reporting Services can be configured to use an existing SSL certificate that you previously installed on the computer.
Discretionary Access Control Lists (DACLs) are created and maintained for the account when you configure the service identity through Setup or the Reporting Services Configuration tool.
This topic summarizes the URL configuration settings so that you can understand how they compare.
URL Reservations for Multi-Instance Report Server Deployments (SSRS Configuration Manager) When you install multiple instances of Reporting Services on a single computer, you increase the probability of encountering URL duplication when a URL is registered.
Port 80 is the default port for TCP/IP connections on a computer.
Because the report server is listening on port 80, you can omit the port number from the URL.