Joseph Davies’ latest book Understanding IPv6: Your Essential Guide to IPv6 on Windows Networks is now available. Now in its third edition, this book is an excellent reference for systems administrators and network engineers wanting to learn the fundamentals of IPv6, and specifically how IPv6 is deployed on Microsoft networks. The book explains in detail the inner workings of the IPv6 protocol, including addressing, IPv6 headers, ICMPv6, and neighbor discover. In addition the book also covers IPv6 name resolution, routing, and transition technologies such as ISATAP, 6to4, Teredo, IP-HTTPS, DNS64, and NAT64. New in this addition is a chapter covering DirectAccess in Windows Server 2008 R2 and Windows Server 2012. Get your copy today!