2. Use the arrow keys to select a boot device, and use the plus (+) and minus (-) sign keys to move the device down or up inthe order.3. Click Exit, and then click Yes to save the settings on exit.NOTE: You can also enable or disable boot order devices as needed.Network SettingsTo view the Network Settings screen, power on the system, press F2, and click System Setup Main Menu > System BIOS> Network Settings.NOTE: For information about Linux network performance settings, see the Linux Network Tuning Guide for AMD EPYCProcessor Based Servers at AMD.com.NOTE: Network Settings are not supported in BIOS boot mode.Table 49. Network Settings detailsOption DescriptionUEFI PXE Settings Enables you to control the configuration of the UEFI PXE device.Number of PXE Devices Enables you to choose the number of PXE Devices from 1 to 4, 8, 12, 16.PXE Device n (n = 1 to 16) Enables or disables the device. When enabled, a UEFI PXE boot option iscreated for the device.PXE Device n Settings(n = 1 to 16) Enables you to control the configuration of the PXE device.UEFI HTTP Settings Enables you to control the configuration of the UEFI HTTP device.HTTP Device n (n = 1 to 4) Enables or disables the device. When enabled, a UEFI HTTP boot option iscreated for the device.HTTP Device n Settings (n = 1 to 4) Enables you to control the configuration of the HTTP device.UEFI ISCSI Settings Enables you to control the configuration of the ISCSI device.UEFI NVMe-oF Settings Enables you to control the configuration of the NVMe-oF device.Table 50. PXE Device n Settings detailsOption DescriptionInterface Specifies NIC interface used for the PXE device.Protocol Specifies Protocol used for PXE device. This option is set to IPv4 or IPv6. This option is set toIPv4 by default.VLAN Enables VLAN for PXE device. This option is set to Enable or Disable. This option is set toDisable by default.VLAN ID Shows the VLAN ID for the PXE deviceVLAN Priority Shows the VLAN Priority for the PXE device.Table 51. HTTP Device n Settings detailsOption DescriptionInterface Specifies NIC interface used for the HTTP device.Protocol Specifies Protocol used for HTTP device. This option is set to IPv4 or IPv6. This option is setto IPv4 by default.The following options will be available when Protocol is set as IPv6:Auto Configuration: IPv6 Auto Configuration Enable/Disabled for this HTTP Device.IPv6 Address: IPv6 Unicast address for this HTTP Device.48 Pre-operating system management applications