IBM 866011U - Netfinity 5500 - 8660, Руководство по техническому обслуживанию аппаратной части

Страница: 102 / 402

System security:
To control access to the
information in the server databases, you can implement
two levels of password protection. Implementing these
security measures helps you to ensure the integrity of the
data and programs that are stored in the server.
After you set a power-on password, you can enable the
unattended-start mode. This locks the keyboard and
mouse, but allows the system to start the operating
system. The keyboard and mouse remain locked until you
enter the correct password.
The System Security choice appears only on the full
Configuration/Setup menu.
To set, change, or delete a password:
1. Select System Security.
2. Select the password that you want to change.
3. Follow the instructions on the screen.
After you set a power-on or administrator password, you
must enter the password when you turn on the server.
(The passwords do not appear on the screen as you type
them.)
Type of Password Results
No password set
Ÿ
No password required to start system.
Ÿ
You can access all choices on the
Configuration/Setup Utility main menu.
Power-on password
only
Ÿ
You must enter the password to complete
the system startup.
Ÿ
You can access all the choices on the
Configuration/Setup Utility main menu.
Administrator
password only
Ÿ
You must enter the password to complete
the system startup.
Ÿ
Administrator password provides access to
all choices on the Configuration/Setup Utility
main menu.
Administrator and
power-on password
Ÿ
You can enter either password to complete
the system startup.
– Administrator password provides
access to all choices on the
Configuration/Setup Utility main menu.
You can set, change, or delete both
the administrator and power-on
passwords, and allow a power-on
password to be changed by the user.
– Power-on password provides access to
a limited set of choices on the
Configuration/Setup Utility main menu.
This might include changing or deleting
the power-on password.
– If you forget the power-on password,
and the administrator password has
been set, use the administrator
password at the power-on password
prompt; then, start the
Configuration/Setup Utility program and
change the power-on password.
94
Netfinity Server HMM