Operation Manual – System Maintenance and DebuggingH3C S3610&S5510 Series Ethernet Switches Chapter 1 Basic Configurations1-1Chapter 1 Basic ConfigurationsWhile configuring the system, go to these sections for information you are interested in:z CLI Featuresz Basic Configurations1.1 CLI FeaturesThis section covers the following topics:z Online Help with Command Linesz Display Featuresz History Commandz Command Line Error Informationz Edit Featuresz CLI Views1.1.1 CLI OverviewH3C S3610&S5510 Series Ethernet Switches provide a series of configurationcommands and command line interface for you to configure and maintain the Ethernetswitches. The command line interface is featured by the following:z Configure the command levels to make sure that unauthorized users cannot userelated commands to configure a switch.z You can enter > at any time to get the online help.z Provide network test commands, such as tracert, and ping, to help you todiagnose the network.z Provide plenty of detail debugging information to help you to diagnose and locatethe network failures.z Provide a function similar to Doskey to execute a history command.z Adopt the partial match method to search for the keywords of a command line.You only need to enter a non-conflicting keyword to execute the commandcorrectly.1.1.2 Online Help with Command LinesThe following are the types of online help available with the CLI:z Full helpz Fuzzy helpTo obtain the desired help information, you can: