You will need the following information from your DBA to configure a DB2 ODBC data source name (DSN):
The name of the database in which your workspace repositories will be stored.
The host name for the computer on which the database resides.
The port number for communications with the host, if it is not the standard port number.
In the Host name field, enter the host name for the computer on which the database resides.
In the Port number field, enter the port number for communications with the host. Use the standard port number of 50000 unless otherwise instructed by your DBA.