= Prework = In this tutorial we are going to run more advanced experimentes in GENI, using the [http://trac.gpolab.bbn.com/gcf/wiki/Omni Omni command line tool]. We are going to take advantage of the Layer 2 links between nodes and run also non-IP experiments. Before we start with the Omni tutorial, please follow these steps: i. Login to the VM i. Run Firefox i. Open all bookmarks under the AdvOmni bookmark folder i. Open a terminal window In this tutorial we assume that you are already familiar with Omni, if you have never heard of Omni before please let us know. Go ahead and setup the environment in the VM for using Omni by following the first two steps of the [wiki:GEC15Agenda/IntroToOmni/Instructions Intro To Omni Tutorial].