112 CHAPTER 12: COMMAND L INE INTERFACEUnderstanding theCommand LineInterfaceOnce you log in to the Command Line Interface, the Top-level menu isdisplayed as shown below:Figure 20 The Top-level MenuThe Command Line Interface is made up of two areas: The Menu Area — Contains the current menu of commands. Themenu can contain commands to configure the Webcache orcommands to display other menus in the Command Line Interface.Each command is accompanied by a brief description of its purpose. The Command Area — Contains a Select menu option: promptwhere you can enter the commands displayed in the menu area.From the Top-level menu, you can access these sub-menus: GettingStarted commandThis command allows you to specify basic configuration settings forthe Webcache. Logout commandThis command allows you to logout of the Command Line Interface. Protocol menuThis menu contains commands that allow you to view and changeIP-related information and to display diagnostics-related informationfor the Webcache. Security menuThis menu contains commands that allow you to view and changesecurity-related information for the Webcache and the network.