Changes between Version 38 and Version 39 of HelloGENI


Ignore:
Timestamp:
04/02/12 18:15:45 (7 years ago)
Author:
nriga@bbn.com
Comment:

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  • HelloGENI

    v38 v39  
    1818GENI Mesoscale deployment has diverse compute resources that are connected over multiple OpenFlow switches. In order to be able to reserve all the needed resources, we should first draw a detailed topology of our experiment. [wiki:TangoGENI The Mesoscale GENI deployment] has two backbone VLANs (3715, 3716) each providing a different topology. For this example we are going to use VLAN 3715.
    1919
    20 So using the topology maps, along with diagrams from [wiki: NLR core], we can draw this detailed topology for this simple example :
     20So using the topology diagrams, we can draw this detailed topology for this simple example :
    2121
    2222[[Image(hellogeni-topo.jpg, 20%)]]
    2323
    2424Looking at the topology, we see that we will need to reserve resources from different aggregates. In detail we need resources from :
    25    * GPO's ProtoGENI Aggregate (pc11.gpolab.bbn.com, for the purpose of this example we are using tatooine (pc11), but it is better if you let ProtoGENI to choose a free node for you, all the nodes in the GPO's ProtoGENI cluster, are identically configured)
     25   * GPO's ProtoGENI Aggregate (we will let ProtoGENI to choose a free node for us, all the nodes in the GPO's ProtoGENI cluster, are identically configured)
    2626   * GPO's OpenFlow Aggregate (switches habanero and poblano are part of GPO's lab)
    2727   * NLR's OpenFlow Aggregate (for the NLR switches)