The free Wake-on-LAN Packet Sniffer tool allows you to display Wake-on-LAN Magic Packet frames.
Memtest86 is a free memory diagnostic tool that allows you to perform RAM tests that go well beyond the test capabilities of most BIOS tools.
This post gives a short overview of how memory diagnostic tools help you troubleshoot RAM problems.
This article explains the difference between stateless and stateful mode of a Windows Server 2008 R2 DHCP server for IPv6 (DHCPv6) and tells you how to change this mode.
This tutorial describes the essential configuration tasks when you install a DHCP server for IPv6 (DHCPv6 server) on Windows Server 2008 R2.