Overview and Installation – SQL Server Reporting Services 2012 - Learning SQL Server Reporting Services 2012 - page 44

In addition to the Virtual Directory, the IP Address, the TCP Port, the SSL-related
items are unique for each Report Server instance. The default IP address set to All
Assigned is recommended. The SSL port and SSL certificate related information
(optional) can be conigured as well. These are not conigured in this topic. Hitting
the Advanced… button brings up the window for configuring Advanced Multiple
Web Site Configuration, , as shown in the next image, wherein Multiple HTTP
and SSL identities for the Report Server Web Service can be configured. No such
identities were created for the examples in this topic.
Regarding Report Server databases, the Native mode installation (install and
configure) chosen during SQL Server 2012 installation creates two relational
databases (together called the Report Server Catalog ), ReportServer (primary)
and ReportServerTempDb for storing Report Server metadata and objects.