= [wiki:GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout OpenFlow Load Balancer Tutorial] =
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== 1.  Obtain resources ==
For this experiment we are going to use resources in ExoGENI GPO or ExoGENI RENCI, we will need:
  * 6 VM (KVM): 2 (inside, outside) act as regular hosts; 2 (left, right) as regular switch; 2 (aggregator, switch) as OpenFlow Switch (we will only program one: switch)

[[Image(OpenFlowLBExo.png, 80%)]]

If you are attending a Tutorial, the resources might have already been reserved for you, check with your instructor and skip this step. 

You can use any reservation tool you want to reserve this topology:
  * For Omni or Flack you can use the  [wiki:GENIExperimenter/RSpecs RSpec] that is published at: http://www.gpolab.bbn.com/experiment-support/OpenFlowExampleExperiment/ExoGENI/openflow-loadbalancer-kvm.rspec and the ExoGENI GPO AM or the ExoGENI RENCI AM
  * At the [https://portal.geni.net GENI Experimenter Portal] there is a public RSpec called "'''openflow-load-balancer-kvm'''" that you can use, and either '''GPO ExoGENI''' or '''RENCI ExoGENI''' as the AM

Look at the [http://groups.geni.net/geni/wiki/GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout#Prerequisites Prerequisites] for Tutorials about reserving resources. 

= [wiki:GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout Introduction] =
= [wiki:GENIEducation/SampleAssignments/OpenFlowLoadBalancerTutorial/ExerciseLayout/Execute Next: Run Experiment] =