560 CHAPTER 49: PASSWORD CONTROL CONFIGURATION OPERATIONS
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CAUTION:
■ When the system adds a new record but the number of the recorded history
passwords has reached the configured maximum number, the system replaces
the oldest record with the new one.
■ When you configure the maximum number of history password records for a
user, the excessive old records will be lost if the number of the history password
records exceeds the configured number.
■ When changing a password, do not use the recorded history password;
otherwise, the system will prompt you to reset a password.
The system administrator can perform the following operations to manually
remove history password records.
Configuring a User Login
Password in Interactive
Mode
A password can be a combination of characters from the following four types:
letters A to Z, a to z, numbers 0 to 9, and 32 special characters (including the
space and ~ ‘ ! @ # $ % ^ & * ( ) _ + - = { } | [ ] : " ; ’ < > , . / ).
The password must conform to the related configuration of password control
when you set the local user password in interactive mode.
Tabl e 412 Manually remove history password records
Operation Command Description
Remove history password
records of one or all users
reset password-control
history-record [ user-name
user-name ]
Executing this command
without the user-name
user-name option removes
the history password records
of all users.
Executing this command
with the user-name
user-name option removes
the history password records
of the specified user.
Remove history records of
one or all super passwords
reset password-control
history-record super [ level
level-value ]
Executing this command
without the level level-value
option removes the history
records of all super
passwords.
Executing this command
with the level level-value
option removes the history
records of the super
password for the users at the
specified level.
Tabl e 413 Configure a user login password in interactive mode
Operation Command Description
Enter system view system-view -
Enter the specified user
view
local-user user-name -
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