Can playback database and statistics repository be on a SQL Server instance using a non-standard port? How can you specify a custom port?
To specify a different port for the playback database or statistics repository, specify the port after the instance separated by a comma. For example to use port 2433 on a SQL instance called "PLAYBACK", go to Configure | Diagnostic Server | "Configure the Playback database", and specify the port number after the instance separated by a comma, like this: