= Module A Design and Setup = == 1. Obtain resources == For this experiment we will need: * 4 VMs (NodesA-D) with images that come with pre-installed GIMI tools. For more details on what is installed on these images go [http://groups.geni.net/geni/wiki/GIMIv3/Documentation#Images here]. (Type A) * 1 VM (Switch) with images that come with pre-installed GIMI tools and OVS. (Type B) The Type A nodes represent regular end systems while the Type B node is used as a software-based OpenFlow (OVS) switch. The resulting slice topology for this experiment is shown in the screenshot below. [[Image(jackstopo.png, 60%)]] You can use any reservation tool you want to reserve this topology: * For Omni or any reservation tool of your choice you can use the [wiki:GENIExperimenter/RSpecs RSpec] that is published at: http://emmy9.casa.umass.edu/GEC-21/gec21learningswitch-eg.rspec or http://emmy9.casa.umass.edu/GEC-21/gec21learningswitch-ig.rspec * At the [https://portal.geni.net GENI Portal] there is a public RSpec called "'''EG-learning-switch'''" that you can use for ExoGENI and for InstaGENI you can use "'''IG-learning-switch'''". Look at the [wiki:GEC21Agenda/LabWiki#Prerequisites Prerequisites] for Tutorials about reserving resources. === 1.1 Login to Nodes sender and Receiver === ==== 1.1.1 Find your Aggregate ==== Click on your Slice name in the GENI Portal. [[BR]] [[Image(http://groups.geni.net/geni/raw-attachment/wiki/GEC20Agenda/LabWiki/ModuleA/DesignSetup/slice-manage-resources.png, 50%)]] Click on "Resource Details" and you will see a page as below. [[Image(http://groups.geni.net/geni/raw-attachment/wiki/GEC20Agenda/LabWiki/ModuleA/DesignSetup/slice-ssh-login.png, 50%)]] Use the Login information obtained here to login to your nodes using any SSH client and your private key downloaded from the 'Profile -> SSH keys' section in the GENI Portal. For more information go to [http://groups.geni.net/geni/wiki/HowTo/LoginToNodes How To Login] = [wiki:GEC21Agenda/LabWiki/ModuleA/Execute Next: Run Experiment] = = [wiki:GEC21Agenda/LabWiki/ModuleA Module A Introduction] =