H3C Technologies H3C SecPath F1000-E - Manual (Page 265)

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Task Command Remarks
Display information about users
blacklisted due to authentication
failure.
display password-control blacklist
[ user-name name | ip
ipv4-address | ipv6 ipv6-address ]
[ | { begin | exclude | include }
regular-expression ]
Available in any view
Delete users from the blacklist.
reset password-control blacklist
[ user-name name ]
Available in user view
Clear history password records.
reset password-control
history-record [ user-name name |
super [ level level ] ]
Available in user view
NOTE:
The reset password-control history-record command can delete the history password records of one or
all users even when the password history function is disabled.
Password control configuration example
Network requirements
Configure a global password control policy to meet the following requirements:
• An FTP or VTY user failing to provide the correct password in two successive login attempts is
permanently prohibited from logging in.
• A user can log in five times within 60 days after the password expires.
• The password aging time is 30 days.
• The minimum password update interval is 36 hours.
• The maximum account idle time is 30 days.
• A password cannot contain the username or the reverse of the username.
• No character occurs consecutively three or more times in a password.
Configure a super password control policy to meet the following requirements:
• A super password must contain at least three types of valid characters, five or more of each type.
Configure a password control policy for the local Telnet user test to meet the following requirements:
• The password must contain at least 12 characters.
• The password must contain at least two character types and at least five characters for each type.
• The password aging time is 20 days.
Configuration procedure
# Enable the password control feature globally.
<Sysname> system-view
[Sysname] password-control enable
# Prohibit the user from logging in forever after two successive login failures.
[Sysname] password-control login-attempt 2 exceed lock
# Set the password aging time to 30 days for all passwords.