RDBMS url in the config tool

Hi all,

I am trying to connect a database using the config tool as given in the following link.

http://help.sap.com/saphelp_nw04/helpdata/en/ec/9432d189c445cdacdc7e520981b4b6/frameset.htm

Here I need to overwrite the settings and hence need to provide the RDBMS url.

What should I specify in the space givne for that?

Thanks in advance.

Regards

Noufal