xPico® Wi-Fi® Embedded Device Server User Guide 70Appendix A: Command ReferenceThe xPico Wi-Fi embedded device server supports three convenient configuration methods: WebManager, Command Line Interface (CLI) and Extensible Markup Language (XML). This appendixdescribes how to configure the xPico Wi-Fi embedded device server using the Command LineInterface (CLI) and/or Extensible Markup Language (XML). CLI provides an interactive mode foraccessing the device configuration and management interface. It is most suited for system andnetwork administrators comfortable with using similar interfaces on Enterprise IT and Networkingproducts. It is also helpful as a quick tool for access via the product's serial ports or console/management ports. XML provides an extensible mode for software developers.For more information about the Web Manager, see the Chapter 3: Configuration Using WebManager.ConventionsThe table below lists and describes the conventions used in this book.XML Architecture and Device ControlXML is a fundamental building block for the future growth of Machine-to-Machine (M2M) networks.The xPico Wi-Fi embedded device server supports XML configuration records that makeconfiguring the device server easy for users and administrators. XML configuration records areeasy to edit with a standard text editor or an XML editor.For a brief overview of XML, see Configuration Using XML. It provides rules on basic XML syntax,a guide to the specific XML tags used, and a guide to using XML configuration records.Convention DescriptionBold text Default parameters.Italic text Required values for parametersBrackets [ ] Optional parameters.Angle Brackets < > Possible values for parameters.Pipe | Choice of parameters.Warning Warning: Means that you are in a situation that could causeequipment damage or bodily injury. Before you work on anyequipment, you must be aware of the hazards involved with electricalcircuitry and familiar with standard practices for preventing accidents.Note Note: Means take notice. Notes contain helpful suggestions, information,or references to material not covered in the publication.Caution Caution: Means you might do something that could result in faultyequipment operation, or loss of data.Screen Font(Courier New)CLI terminal sessions and examples of CLI input.