types (for example, HyperTerminal or Telnet terminal) or both are set to ANSI, when the total number of
characters of the currently edited command line exceeds 80, an anomaly such as cursor corruption or
abnormal display of the terminal display may occur on the client.
Examples
# Set the terminal display type to VT100.
<Sysname> system-view
[Sysname] user-interface vty 0
[Sysname-ui-vty0] terminal type vt100
user privilege level
Syntax
user privilege level level
undo user privilege level
View
User interface view
Default level
3: Manage level
Parameters
level: Specifies a user privilege level, in the range of 0 to 3.
Description
Use user privilege level to configure the user privilege level. Users logging into the user interface are
assigned a user privilege level.
Use undo user privilege level to restore the default.
By default, the default command level is 3 for the console user interface and 0 for other user interfaces.
User privilege levels include visit, monitor, system, and manage, represented by the number 0, 1, 2 and
3 respectively. The administrator can change the user privilege level when necessary.
Examples
# Set the command level for users logging in through VTY 0 to 0.
<Sysname> system-view
[Sysname] user-interface vty 0
[Sysname-ui-vty0] user privilege level 0
After you Telnet to the device through VTY 0, the terminal only displays commands of level 0 in the help
information:
<Sysname> ?
User view commands:
archive
backup
boot-loader
bootrom
cd
cfd
clock
Specify archive settings
Backup next startup-configuration file to TFTP server
Set boot loader
Update/read/backup/restore bootrom
Change current directory
Connectivity fault detection (IEEE 802.1ag)
Specify the system clock
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