This will open the ODBC Microsoft SQL Server Setup window which lists the chosen settings. The ODBC source will use all the standard defaults which will work in most cases.
Speak to your DBA (database administrator) about changing these if necessary. There are a few settings that you may need to change:
User login/Integrated Security: Sometimes you might want to use a SQL Server user and password. Using integrated security is the usual way to connect to a Microsoft SQL Server database. If this does not work speak to your DBA (database administrator) about the user credentials you should use to connect to the database. To change to a user login, select SQL Server Authentication, enter User and Password.
Database: You can specify the database that you want to use by default.
Incorrect port number: SQL Server defaults to port 1433, but a different port can be used. Speak to your database administrator (DBA) or network administrator.