... you need to successfully master the Planning, Implementing, and Main-taining Server Availability objective domain on the 7 0- 293 exam include: ■ Plan services for high availability. ❑ Practice ... windowsserver2003/techinfo/reskit/deploykit.mspx. Objective 3.3 Review Lessons 2 and 3 in Chapter 12, “Securing Network Communi-cations Using IPSec.” Microsoft Corporation. Microsoft Windows Server 2003 Deployment Kit. ... Washington: Microsoft Press, 2003. Review Chapter 6, “Deploying IPSec.” This volume can also be found at Microsoft s Web site at http://www .microsoft. com/windowsserver2003/techinfo/reskit/deploykit.mspx....