20. The apparatus of claim 14 , wherein the operation command is a configuration command for configuring a function or attribute of a function of the one or more network devices.
20. The apparatus of claim 14 , wherein the operation command is a configuration command for configuring a function or attribute of a function of the one or more network devices. 21. The apparatus of claim 20 , wherein the processor is further configured to receive, using an XML based configuration parser, user input on the operation command to be executed.