MAXDATA FUSION 6000 I, Системное руководство

Страница: 19 / 31

19 MAXDATA Fusion 6000
Table 4. Supervisor and User Password Functions
Password Set Supervisor
Mode
User Mode Setup Options Password to
Enter Setup Password
During Boot
Neither Can change all
options (Note)
Can change all
options (Note)
None None None
Supervisor
only
Can change all
options
Can change a
limited number
of options
Supervisor Password Supervisor None
User only N/A Can change all
options
Enter Password
Clear User Password
User User
Supervisor and
user set
Can change all
options
Can change a
limited number
of options
Supervisor Password
Enter Password
Supervisor or
user
Supervisor or
user
Note: If no password is set, any user can change all Setup options.
System Management BIOS (SMBIOS)
SMBIOS is a System Management Interface (DMI) compliant method for managing computers
in a managed network.
The main component of SMBIOS is the Management Information Format (MIF) database,
which contains information about the computing system and its components. Using SMBIOS,
a system administrator can obtain the system types, capabilities, operational status, and
installation dates for system components. The MIF database defines the data and provides
the method for accessing this information. The BIOS enables applications such as third-party
management software to use SMBIOS.
The BIOS stores and reports the following SMBIOS information:
• BIOS data, such as the BIOS revision level
• Fixed-system data, such as peripherals, serial numbers, and asset tags
• Resource data, such as memory size, cache size, and processor speed
• Dynamic data, such as event detection and error logging
Non-Plug and Play operating systems, such as Windows
®
NT, require an additional interface
for obtaining the SMBIOS information. The BIOS supports an SMBIOS table interface for
such operating systems. Using this support, an SMBIOS service-level application running
on a non-Plug and Play operating system can obtain the SMBIOS information.
Power Management Features
Power management is implemented at several levels, including:
• Software support through Advanced Configuration and Power Interface (ACPI)
• Hardware support:
− Power connector
− Fan connectors
− LAN wake capabilities
− Instantly Available PC technology
− Resume on Ring
− Wake from USB
− Wake from PS/2 devices
− Power Management Event (PME#) wake-up support