+# "vSwitch" : "OvsVanilla" # Defines vSwitch to be used for test execution.
+# # It will override any VSWITCH option stated
+# # in configuration files or value specified
+# # on command line through --vswitch parameter.
+# "VNF" : "QemuVirtioNet" # Defines VNF to be used for test execution.
+# # It will override any VNF option stated
+# # in configuration files or value specified
+# # on command line through --vnf parameter.
+# "Trafficgen" : "Dummy" # Defines traffic generator to be used for test
+# # execution. It will override any VNF option
+# # stated in configuration files or value
+# # specified on command line through --trafficgen
+# # parameter.
+# "Parameters" : "pkt_sizes=512" # Defines list of test parameters used for test
+# # execution. It will override any values defined
+# # by TEST_PARAMS option stated in configuration
+# # files or values specified on command line through
+# # --test-params parameter.