3Com 4210 PWR, Руководство по настройке

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560 C
HAPTER
49: P
ASSWORD
C
ONTROL
C
ONFIGURATION
O
PERATIONS
c
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.
Table 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.
Table 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 -