Reference
- Understand PXE boot in Configuration Manager: https://learn.microsoft.com/en-US/troubleshoot/mem/configmgr/os-deployment/understand-pxe-boot
- DHCP & PXE basics: https://learn.microsoft.com/en-us/archive/blogs/dominikheinz/dhcp-pxe-basics
- Tweaking PXE boot times in Configuration Manager 1606: https://ccmexec.com/2016/09/tweaking-pxe-boot-times-in-configuration-manager-1606/
- Prepare site system roles for OS deployments with Configuration Manager: https://learn.microsoft.com/en-us/mem/configmgr/osd/get-started/prepare-site-system-roles-for-operating-system-deployments#BKMK_RamDiskTFTP