EXAM PREP GUIDE Fully updated for Windows Server 2008 R2! Ace your preparation for the skills measured by Exam 70-642 - and on the job. Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce and apply your knowledge to real-world case scenarios and practice exercises. Maximize your performance on the exam by learning to: Configure IPv4 and IPv6 addressing Deploy and configure DHCP servers, DNS servers, and DNS zones Implement Ipsec, Windows Firewall, and Network Access Protection (NAP) Plan and manage Windows Server Update Services Manage file and print services in Windows Server 2008 R2 Enable remote and wireless access, including DirectAccess Monitor and troubleshoot network performance PRACTICE TESTS Assess your skills with practice tests. You can work through hundreds of questions using multiple testing modes to meet your specific learning needs. You get detailed explanations for right and wrong answers--including a customized learning path that describes how and where to focus your studies. NOTE Exam 70-642 is one of three required exams for MCSA: Windows Server 2008 certification. For a limited time, it is also valid for MCTS certification, which will be retired. For customers who purchase an ebook version of this title, instructions for downloading the CD files can be found in the ebook.