This is a companion session for "Exchange Server 2010 SP1 High Availability Deep Dive" session. Go beyond the basics of Exchange High Availability and gain a solid understanding of what you need to know to design a highly available and site resilient Exchange 2010 solution. In this session we cover Exchange 2010 Mailbox DAG design, including DAG sizing, database copy count/distribution, server capacity planning, storage design, and network design.