Tripod mount the camera. VR shut off. Zoom in and focus on the moon. Switch to manual focus so it don't move. Using your remote have the camera go mirror up the click again to take picture.
There are a number of threads on here about it already, and quite a few blogs elsewhere. Assuming it's the "big moon" you're after, you're going to want a long lens and some perspective on the horizon to give you an idea of size.