3Com 5500-EI PWR, Справочное руководство

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1-3
Level Name Command
1 Monitor level
Commands used to maintain the system and diagnose
service fault, such as
debugging , terminal and reset
commands.
2 System level
All configuration commands except for those at the manage
level.
3 Manage level
Commands associated with the basic operation modules and
support modules of the system, such as file system,
FTP/TFTP/XMODEM downloading, user management, and
level setting commands.
Note that:
z
You are recommended to use the default command level or modify the command level
under the guidance of professional staff; otherwise, the change of command level may
bring inconvenience to your maintenance and operation, or even potential security
problem.
z
When you change the level of a command with multiple keywords or arguments, you
should input the keywords or arguments one by one in the order they appear in the
command syntax. Otherwise, your configuration will not take effect. The values of the
arguments should be within the specified ranges.
z
When you configure the undo command-privilege view command, the value of the
command argument can be an abbreviated form of the specified command, that is, you
only need to enter the keywords at the beginning of the command. For example, after
the undo command-privilege view system ftp command is executed, all commands
starting with the keyword ftp (such as ftp server acl , ftp server enable , and ftp
timeout ) will be restored to the default level; if you have modified the command level
of commands ftp server enable and ftp timeout , and you want to restore only the ftp
server enable command to its default level, you should use the undo
command-privilege view system ftp server command.
z
If you modify the command level of a command in a specified view from the default
command level to a lower level, remember to modify the command levels of the quit
command and the corresponding command that is used to enter this view. For example,
the default command level of commands interface and system-view is 2 (system
level); if you want to make the interface command available to the users with the user
privilege level of 1, you need to execute the following three commands:
command-privilege level 1 view shell system-view, command-privilege level 1
view system interface ethernet 1/0/1, and command-privilege level 1 view system
quit, so that the login users with the user privilege level of 1 can enter system view,
execute the interface ethernet command, and then return to user view.
Examples
# Set the level of the tftp get command in user view (shell) to 0, and configure the
keywords or arguments one by one in the order they appear in the tftp get command
syntax.
[Sysname] command-privilege level 0 view shell tftp
[Sysname] command-privilege level 0 view shell tftp 192.168.0.1
[Sysname] command-privilege level 0 view shell tftp 192.168.0.1 get