If you have high speed.... You don't configure anything, it grabs that out of the box. But dial up is another story.
Out of the box it should use DHCP to grab your IP and the things you need to connect. You might want to go on Open SUSE and read some docs. But as said, if you've got high speed, you don't need to confgure. If it can find the NIC it just grabs the stuff by itself.
