Online Help With Command Lines - H3C S5500-EI series Operation Manual

Operation Manual – System Maintaining and Debugging
H3C S5500-EI Series Ethernet Switches
example, for the keyword Ethernet, you only need to input eth when you execute
a command with this keyword.

1.2.2 Online Help with Command Lines

The following are the types of online help available with the CLI:
Full help
Fuzzy help
To obtain the desired help information, you can:
1) Enter <?> in any view to access all the commands in this view and brief description
about them as well.
<Sysname> ?
User view commands:
backup
boot-loader
bootrom
cd
clock
cluster
copy
debugging
delete
dir
display
......omitted......
2) Enter a command and a <?> separated by a space. If <?> is at the position of a
keyword, all the keywords are given with a brief description.
<Sysname> terminal ?
debugging
logging
monitor
trapping
3) Enter a command and a <?> separated by a space. If <?> is at the position of a
parameter, the description about this parameter is given.
<Sysname> system-view
[Sysname] interface vlan-interface
<1-4094>
[Sysname] interface vlan-interface 1 ?
<cr>
[Sysname] interface vlan-interface 1
Where, <cr> indicates that there is no parameter at this position. The command is then
repeated in the next command line and executed if you press <Enter>.
Backup next startup-configuration file to TFTP server
Set boot loader
Update/read/backup/restore bootrom
Change current directory
Specify the system clock
Run cluster command
Copy from one file to another
Enable system debugging functions
Delete a file
List files on a file system
Display current system information
Send debug information to terminal
Send log information to terminal
Send information output to current terminal
Send trap information to terminal
VLAN interface number
1-12
Chapter 1 Basic Configurations