How to connect database in odbc administrator

Hi,

I am working in ODBC Administrator 1.0.2 and Mac OS 10.4.7

I have ODBC Driver for SQL Server.

In ODBC Administrator I select the driver tab, selected the ODBC driver for SQL Server and define as system DSN.

In System DSN tab, I given the name for DSN and chosen the SQL driver.

I given the key and value as

DatabaseName JournalERP
ServerName 172.16.3.225
Username developer
Password developer

How can i test here whether the connection is working or not?

What mistake i done here?

Thanks in advance...