Not the router logs. Routers log very little to nothing locally, they can however send logs to a server that does store logs which can display slice/dice them. What is important and I wish people would understand, is the router CONFIG file. This has the static routing tables, can show where the pxe images were pulled from.

Also to clarify, for pxe usage, the vast majority of the time, DNS, DHCP, and pxe are not all on the same box, nor should they be, that is really bad practice.

Not the router logs. Routers log very little to nothing locally, they can however send logs to a server that does store logs which can display slice/dice them. What is important and I wish people would understand, is the router CONFIG file