anchor.diff:  ** VLAN
   ** Firewall?
   
  +! Must be distinct from the system infrastructure!{br}
  +Make sure your measure does not modify the performance of the system being tested.
   
   More complex example of Test Harness
   ------------------------------------
  
positive.code: 
  * RP cluster (2 nodes)
  ** 2 Linux virtual servers
  * Weblogic cluster (2 sync nodes)
  ** 2 Linux virtual servers
  * Weblogic admin
  ** 1 Linux virtual server
  * Database cluster (RAC)
  ** 3 Linux virtual servers
  
  
negative.code: "Test Harness" = the supporting infrastructure
  
  * = system infrastructure + testing infrastructure
  * system infrastructure must be iso-PROD!{br}
    (sizing, configuration... _all pieces of hardware_!)
  
  -> -> Examples ...
  
  
  Simple example of Test Harness
  