1-11CLI FeaturesOnline HelpWhen configuring the switch, you can use the online help to get related help information. The CLIprovides two types of online help: complete and partial.Complete online help1) Enter a question mark (?) in any view on your terminal to display all the commands available in theview and their brief descriptions. The following takes user view as an example. ?User view commands:backup Backup current configurationboot Set boot optioncd Change current directoryclock Specify the system clockcluster Run cluster commandcopy Copy from one file to anotherdebugging Enable system debugging functionsdelete Delete a filedir List files on a file systemdisplay Display current system information2) Enter a command, a space, and a question mark (?).If the question mark “?” is at a keyword position in the command, all available keywords at the positionand their descriptions will be displayed on your terminal. clock ?datetime Specify the time and datesummer-time Configure summer timetimezone Configure time zoneIf the question mark “?” is at an argument position in the command, the description of the argument willbe displayed on your terminal.[Sysname] interface vlan-interface ?<1-4094> VLAN interface numberIf only is displayed after you enter “?”, it means no parameter is available at the “?” position, andyou can enter and execute the command directly.[Sysname] interface vlan-interface 1 ?Partial online help1) Enter a character/string, and then a question mark (?) next to it. All the commands beginning withthe character/string will be displayed on your terminal. For example: p?ping
