Operation Manual – System Maintaining and Debugging
H3C S5500-EI Series Ethernet Switches
Chapter 1 Basic Configurations
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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:
z
Full help
z
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 Backup next startup-configuration file to TFTP server
boot-loader Set boot loader
bootrom Update/read/backup/restore bootrom
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
......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 Send debug information to terminal
logging Send log information to terminal
monitor Send information output to current terminal
trapping Send trap information to terminal
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> VLAN interface number
[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>.
