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HP 5830 Series Configuration Manual: Switching The User Privilege Level

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ssh2
super
telnet
tftp
tracert
# Configure the device to perform no authentication for Telnet users, and to authorize authenticated
Telnet users to use level-0 and level- 1 commands. (Use no authentication mode only in a secure network
environment.)
<Sysname> system-view
[Sysname] user-interface vty 0 15
[Sysname-ui-vty0-15] authentication-mode none
[Sysname-ui-vty0-15] user privilege level 1
# Display the commands a Telnet user can use after login. Because the user privilege level is 1, a Telnet
user can use more commands now.
<Sysname> ?
User view commands:
debugging
dialer
display
ping
quit
refresh
reset
rsh
screen-length
send
ssh2
super
telnet
terminal
tftp
tracert
undo
# Configure the device to perform password authentication for Telnet users, and to authorize
authenticated Telnet users to use the commands of privilege levels 0, 1, and 2.
<Sysname> system-view
[Sysname] user-interface vty 0 15
[Sysname-ui-vty0-15] authentication-mode password
[Sysname-ui-vty0-15] set authentication password simple 123
[Sysname-ui-vty0-15] user privilege level 2
After the configuration is complete, when users Telnet to the device, they must enter the password
12345678. After passing authentication, they can use commands of levels 0, 1, and 2.

Switching the user privilege level

Users can switch to a different user privilege level without logging out and terminating the current
connection. After the privilege level switching, users can continue to manage the device without logging
Establish a secure shell client connection
Set the current user priority level
Establish one TELNET connection
Open TFTP connection
Trace route function
Enable system debugging functions
Dialer disconnect
Display current system information
Ping function
Exit from current command view
Do soft reset
Reset operation
Establish one RSH connection
Specify the lines displayed on one screen
Send information to other user terminal interface
Establish a secure shell client connection
Set the current user priority level
Establish one TELNET connection
Set the terminal line characteristics
Open TFTP connection
Trace route function
Cancel current setting
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