d. IPv6
—Removes all existing IPv4 network boot targets in the
UEFI Boot Order
list. New IPv4
network boot targets are not added to the list.
e. IPv6 then IPv4
—Modifies the
UEFI Boot Order
list to include all existing IPv4 targets before any
existing IPv6 targets. New network IPv6 boot targets are added before IPv4 targets.
3.
Press
F10
.
IPv6 DHCP Unique Identifier
Use this option to control how the IPv6 DHCP Unique Identifier (DUID is set.
Auto
, the default setting,
sets the DUID using the Universal Unique Identifier (UUID) of the server or, if the server is not available,
the Link-Layer Address Plus Time (DUID-LLT) method. When set to DUID-LLT, the DUID is set based on
the Link-Layer Address Plus Time (DUID-LLT) method.
Setting the IPv6 DHCP Unique Identifier method
Use the IPv6 DHCP Unique Identifier option to control how the IPv6 DHCP Unique Identifier (DUID is set.
Procedure
1.
From the
System Utilities
screen, select
System Configuration
>
BIOS/Platform Configuration
(RBSU)
>
Network Options
>
Network Boot Options
>
IPv6 DHCP Unique Identifier
.
2.
Select a setting.
•
Auto
—Sets the DUID using the Universal Unique Identifier (UUID) of the server or, if the server is
not available, the Link-Layer Address Plus Time (DUID-LLT) method.
•
DUID-LLT
—Sets the DUID using the Link-Layer Address Plus Time (DUID-LLT) method.
3.
Save your changes.
Network Boot Retry Support
Use this option to enable or disable the network boot retry function. By default, the system BIOS attempts
to boot the network device, such as a PXE device, up to 20 times before attempting to boot the next Initial
Program Load (IPL) device.
Enabling or disabling Network Boot Retry Support
Use the Network Boot Retry Support option to enable or disable the network boot retry function. When
enabled, the system BIOS attempts to boot the network device up to the number of times set in the
Network Boot Retry Count option before attempting to boot the next network device. This setting only
takes effect when attempting to boot a network device from the
F12
function key and one-time boot
options.
Procedure
1.
From the
System Utilities
screen, select
System Configuration
>
BIOS/Platform Configuration
(RBSU)
>
Network Options
>
Network Boot Options
>
Network Boot Retry Support
.
2.
Select a setting.
Configuring Network Options
53