Yes that is all you do. Any network that is not the same as the main one from your internet connection. Be aware you must do this on both your PC that you want to talk. This network is separate from your main one and the data can not cross. You do not actually have to use a second router you can use a simple switch or you might be able to plug them directly using a cable. It is suppose to work with just a cable but some machines are really picky and don't like that.