User-Interface - HP A7500 Series Command Reference Manual

Use the undo user privilege level command to restore the default.
By default, the default command level is 3 for the console user interface and 0 for other user interfaces.
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> ?
cfd
display
ping
quit
ssh2
super
telnet
tracert

user-interface

Syntax
user-interface { first-num1 [ last-num1 ] | { aux | vty } first-num2 [ last-num2 ] }
View
System view
Default level
2: System level
Parameters
first-num1: Absolute number of the first user interface. The value range varies with devices, and typically
starts from 0.
last-num1: Absolute number of the last user interface. The value range varies with devices, and typically
starts from 0, but cannot be smaller than the first-num1.
aux: Specifies the AUX user interface.
vty: Specifies the VTY user interface.
first-num2: Relative number of the first user interface. The value range varies with devices for an AUX user
interface and the value is in the range of 0 to 15 for a VTY user interface.
last-num2: Relative number of the last user interface. The value range varies with devices for an AUX user
interface and the value is in the range of 0 to 15 for a VTY user interface, but cannot be smaller than
first-num 2.
Description
Use the user-interface command to enter a single or multiple user interface views.
In a single user interface view, the configuration takes effect in the user view only.
Connectivity fault detection (IEEE 802.1ag)
Display current system information
Ping function
Exit from current command view
Establish a secure shell client connection
Set the current user priority level
Establish one TELNET connection
Trace route function
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