H3C Technologies H3C S3100 Series Switches - Manual (Page 26)

Operation Manual – CLI
H3C S3100-52P Ethernet Switch Chapter 1 CLI Configuration
1-9
I. Complete online help
Enter a "?" character in any view on your terminal to display all the commands available
in the view and their brief descriptions. The following takes user view as an example.
?
User view commands:
backup Backup current configuration
boot Set boot option
cd Change current directory
clock Specify the system clock
cluster Run cluster command
copy Copy from one file to another
debugging Enable system debugging functions
delete Delete a file
dir List files on a file system
display Display current system information
Enter a command, a space, and a "?" character. If a keyword is in the “?” position of the
command, all available keywords and their brief descriptions will be displayed on your
terminal. The following takes the clock command as an example.
clock ?
datetime Specify the time and date
summer-time Configure summer time
timezone Configure time zone
Enter a command, a space, and a "?" character. If an argument is in the “?” position of
the command, all available arguments and their brief descriptions will be displayed on
your terminal. The following takes the interface vlan command as an example.
[H3C] interface vlan-interface ?
<1-4094> VLAN interface number
[H3C] interface vlan-interface 1 ?
The string means that no argument is available in the “?” position. You can directly
execute the command by pressing .
II. Partial online help
Enter a character string followed by a "?" character on your terminal to display all the
commands beginning with the string. For example:
pi?
ping