14. An apparatus comprising: a network interface unit configured to enable communications over a network; a memory; a processor coupled to the network interface unit and the memory, the processor configured to: receive a trigger for an operation command to be executed on one or more network devices in the network; establish a connection to one or more network devices in the network; generate a command line interface command for execution of the operation command by one or more network devices, a randomly generated string being included at the end of the command line interface command; send the command line interface command over the network in order to invoke the operation command on one or more network devices on the network; receive output of the operation command from one or more devices; detect an end of the operation command output based on the randomly generated string; and parse the operation command output generated by the device using an XML based parser.
14. An apparatus comprising: a network interface unit configured to enable communications over a network; a memory; a processor coupled to the network interface unit and the memory, the processor configured to: receive a trigger for an operation command to be executed on one or more network devices in the network; establish a connection to one or more network devices in the network; generate a command line interface command for execution of the operation command by one or more network devices, a randomly generated string being included at the end of the command line interface command; send the command line interface command over the network in order to invoke the operation command on one or more network devices on the network; receive output of the operation command from one or more devices; detect an end of the operation command output based on the randomly generated string; and parse the operation command output generated by the device using an XML based parser. 18. The apparatus of claim 14 , wherein the operation command is a show command.