This white paper describes the registry values for the TCP/IP protocol stack in Microsoft® Windows Vista™ and Windows Server® 2008. The intended audience for this paper is network engineers and support professionals who are already familiar with TCP/IP (both IP version 4 [IPv4] and IP version 6 [IPv6]).

Get it @ http://www.microsoft.com/downloads/details.aspx?FamilyID=12ac9780-17b5-480c-aef7-5c0bde9060b0&DisplayLang=en.