History of bitweaverSysAdmin

!Learning the Fundamentals
Just about everything you every wanted to know about [http://download.microsoft.com/download/9/4/6/946958ef-7b86-4ddc-bfdb-c7ed2af4ce51/TCPIP_Fund.pdf|TCP/IP] - It's from Microsoft, and is painfully Windows-centric, but is a nice guide to learning TCP/IP from top-to-bottom.