197
password-control { aging | composition | history | length }
enable
Use
password-control
{
aging
|
composition
|
history
|
length
}
enable
to enable the password
aging, composition restriction, history, or minimum password length restriction function.
Use
undo password-control
{
aging
|
composition
|
history
|
length
}
enable
to disable the
specified function.
Syntax
password-control
{
aging
|
composition
|
history
|
length
}
enable
undo password-control
{
aging
|
composition
|
history
|
length
}
enable
Default
The password control functions (
aging
,
composition
,
history
, and
length
) are all enabled.
Views
System view
Default command level
2: System level
Parameters
aging
: Enables the password aging function.
composition
: Enables the password composition restriction function.
history
: Enables the password history function.
length
: Enables the minimum password length restriction function.
Usage guidelines
For these four functions to take effect, the password control feature must be enabled globally.
You must enable a function for its relevant configurations to take effect. For example, if the minimum
password length restriction function is not enabled, the setting by the
password-control length
command does not take effect.
The system stops recording history passwords after you execute the
undo password-control
history enable
command, but it does not delete the prior records.
Examples
# Enable the password control feature globally.
<Sysname> system-view
[Sysname] password-control enable
# Enable the password composition restriction function.
[Sysname] password-control composition enable
# Enable the password aging function.
[Sysname] password-control aging enable
# Enable the minimum password length restriction function.
[Sysname] password-control length enable
# Enable the password history function.
[Sysname] password-control history enable
