Lenovo ThinkPad X140e (English) User Guide - Page 99

boldface, IPv4 First

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• Default values are in boldface. Table 4. Config menu items Menu item Submenu item Network Wake On LAN Selection • Disabled • AC Only • AC and Battery Ethernet LAN Option ROM (for Legacy Only boot mode or Both with Legacy first) • Disabled • Enabled UEFI IPv4 Network Stack (for UEFI Only boot mode or Both with UEFI first) • Disabled • Enabled UEFI IPv6 Network Stack (for UEFI Only boot mode or Both with UEFI first) UEFI PXE Boot Priority (for Both with UEFI first boot mode, and IPv6 and IPv4 stacks are both enabled.) Wireless LAN Radio • Disabled • Enabled • IPv6 First • IPv4 First • On • Off Comments Enable the system to power on when the Ethernet controller receives a magic packet. If you select AC Only, the Wake on LAN function is enabled only when the ac power adapter is attached. If you select AC and Battery, the Wake on LAN function is enabled with any power sources. Notes: • The magic packet type Wake on LAN requires ac power. • The Wake on LAN function does not work when a hard disk password is set. Configure whether to load the Ethernet LAN Option ROM to enable startup from an integrated network device. This option must be enabled to display the MAC Address for the integrated network device. Enable or disable Internet Protocol Version 4 (IPv4) network stack for UEFI environment. Enable or disable Internet Protocol Version 6 (IPv6) network stack for UEFI environment. Select network stack priority for UEFI PXE boot. If you select On, the internal wireless radio is turned on. If you select Off, the internal wireless radio is turned off. Chapter 7. Advanced configuration 83

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• Default values are in
boldface
.
Table 4. Config menu items
Menu item
Submenu item
Selection
Comments
Wake On LAN
• Disabled
•
AC Only
• AC and Battery
Enable the system to power
on when the Ethernet
controller receives a magic
packet.
If you select
AC Only
, the
Wake on LAN function is
enabled only when the ac
power adapter is attached.
If you select
AC and
Battery
, the Wake on LAN
function is enabled with any
power sources.
Notes:
• The magic packet type
WakeonLANrequiresac
power.
• The Wake on LAN
function does not
work when a hard disk
password is set.
Ethernet LAN Option ROM
(for
Legacy Only
boot
mode or
Both
with
Legacy
first
)
• Disabled
•
Enabled
Configure whether to load
the Ethernet LAN Option
ROM to enable startup
from an integrated network
device. This option must be
enabled to display the MAC
Address for the integrated
network device.
UEFI IPv4 Network Stack
(for
UEFI Only
boot mode
or Both with
UEFIfirst
)
• Disabled
•
Enabled
Enable or disable Internet
Protocol Version 4 (IPv4)
network stack for UEFI
environment.
UEFI IPv6 Network Stack
(for
UEFI Only
boot mode
or
Both
with
UEFIfirst
)
• Disabled
•
Enabled
Enable or disable Internet
Protocol Version 6 (IPv6)
network stack for UEFI
environment.
UEFI PXE Boot Priority
(for
Both
with
UEFI first
boot mode, and IPv6
and IPv4 stacks are both
enabled.)
• IPv6 First
•
IPv4 First
Select network stack
priority for UEFI PXE boot.
Network
Wireless LAN Radio
•
On
• Off
If you select
On
, the internal
wireless radio is turned on.
Ifyouselect
Off
,theinternal
wireless radio is turned off.
Chapter 7
.
Advanced configuration
83