|   | 1 | === Desciption === | 
          
          
            |   | 2 | Cosmos test-bet provides a possibility to create and use optical networks of various topologies. An example of how an optical network could be configured and used is provided. A simple experiment on switching of optical paths is described. | 
          
          
            |   | 3 |  | 
          
          
            |   | 4 | === Compute Nodes and ToR switch interfaces used === | 
          
          
            |   | 5 |  | 
          
          
            |   | 6 | * Each compute node has 2 ethernet interfaces:  | 
          
          
            |   | 7 | {{{ | 
          
          
            |   | 8 | eo1 from data1 pool | 
          
          
            |   | 9 | eo2 form data2 pool | 
          
          
            |   | 10 | }}} | 
          
          
            |   | 11 |  | 
          
          
            |   | 12 | * Interfaces from srv1..4.lg1 -- data1 pool of interfaces | 
          
          
            |   | 13 | {{{ | 
          
          
            |   | 14 | twentyFiveGigE 1/1/1       | 
          
          
            |   | 15 | twentyFiveGigE 1/1/2 | 
          
          
            |   | 16 | twentyFiveGigE 1/1/3 | 
          
          
            |   | 17 | twentyFiveGigE 1/1/4 | 
          
          
            |   | 18 | }}} | 
          
          
            |   | 19 |  | 
          
          
            |   | 20 | * Interfaces from srv1..4.lg1 -- data2 pool of interfaces | 
          
          
            |   | 21 | {{{ | 
          
          
            |   | 22 | twentyFiveGigE 1/2/1 | 
          
          
            |   | 23 | twentyFiveGigE 1/2/2 | 
          
          
            |   | 24 | twentyFiveGigE 1/2/3 | 
          
          
            |   | 25 | twentyFiveGigE 1/2/4 | 
          
          
            |   | 26 | }}} | 
          
          
            |   | 27 |  | 
          
          
            |   | 28 | * Interfaces from srv1..2.co1 -- data1 pool of interfaces | 
          
          
            |   | 29 | {{{ | 
          
          
            |   | 30 | twentyFiveGigE 1/11/3 | 
          
          
            |   | 31 | twentyFiveGigE 1/11/4 | 
          
          
            |   | 32 | }}} | 
          
          
            |   | 33 |  | 
          
          
            |   | 34 | * Interfaces from srv1..2.co1 -- data2 pool of interfaces | 
          
          
            |   | 35 | {{{ | 
          
          
            |   | 36 | twentyFiveGigE 1/12/3 | 
          
          
            |   | 37 | twentyFiveGigE 1/12/4 | 
          
          
            |   | 38 | }}} | 
          
          
            |   | 39 |  | 
          
          
            |   | 40 | === Experiment_1 Context === | 
          
          
            |   | 41 |  || [[Image(basic_usage_spectrum_view_1.png, width=500px)]] || |