Digital Equipment VAX 4000 108, Информация пользователя

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VAX 4000 Model 108 User Information B-1
B
Console Security
Console Security Feature
The console security feature allows you to disable most of the system console commands.
When the security password is set, there are two types of users: privileged users and
unprivileged users. Privileged users know the security password and can use the full range
of console commands. Unprivileged users can use only the following commands:
•
LOGIN Use this command with the security password to become a privileged
user.
•
BOOT Use this command without parameters to boot the operating system
when the boot device has been set.
•
CONTINUE Use this command to return to the operating system after pressing the
halt button.
Entering Console Mode
To set the security password, the system must be in console mode (indicated by a
>>>
prompt). To enter console mode, you must shut down the operating system software if it is
running. Follow these steps to enter console mode.
1. Shut down the operating system software if it is running. See the operating system
documentation for information on the shutdown procedures.
2. Press the halt button on the front of the system.
3. The system displays the console prompt (
>>>
) when it is in console mode.
Setting the Security Password
The console security feature is disabled when you receive the system. To set the security
password on the system, follow these steps: