3com 4500 26-PORT 用户手册

System view

■

aging-time: Aging time for super passwords. It ranges from 1 day to 365 days 
and defaults to 90 days.

■

min-length: Minimum length for super passwords. It ranges from 4 characters 
to 16 characters and defaults to 10 characters.

Use the 

 command to configure the parameters related 

with the supper passwords, including the password aging time and the minimum 
password length.

Use the 

 command to restore the default settings 

for the super passwords.

The super passwords are used for the user who has logged in the switch and 
wants to change from a lower privilege level to a higher privilege level.

# Configure the aging time of the super passwords to 10 days.

<4500> system-view

System View: return to User View with Ctrl+Z.

[4500] password-control super aging 10 

User view

username: Name of a user whose history password records will be deleted.

Use the 

command to delete the 

history password records of all users.

Use the 

 

command to delete the history password records of a specific user.

# Delete the history password records of all users

<4500> reset password-control history-record 

Are you sure to delete all  the  history record?[Y/N]

If you input “Y”, the system deletes all the history password records of all users 
and gives the following prompt:

All historical passwords have been cleared for all users.