How to change config.php and db-config.php

What values to put in db.php

I have these right now.
$server = compact('ds', 'dc', 'read', 'write', 'localhost', 'cagorabi_wpmu', 'cagorabi_wpmu', 'wpmu');
//$server = compact('ds', 'dc', 'read', 'write', 'host', 'name', 'user', 'password');

What should i write in the place of
add_global_table('something'); in db-config.php

also what should i write in place of
add_dc_ip('123.123.123.', 'dc1');

Any help from andrew is appreciated.

Thanks