on the model 6c4 and model 6e4, you can set the following types of passwords to limit access to these systems:

    1 general-access password - set only from the service processor menus. it provides limited access to the service processor menus and is usually available to all users who are allowed to power on the system.

    2 privileged-access password - set from the service processor menus or from system management services (sms) menus. used by the system administrator or root user and allows access to all service processor functions.