Book excerpt: Here's the book you need to prepare for Exam 70-291, Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure. This Study Guide provides: In-depth coverage of every exam objective Practical information on managing and maintaining a Windows Server 2003 environment Hundreds of challenging practice questions, in the book and on the CD Leading-edge exam preparation software, including a test engine, electronic flashcards, and simulation software Authoritative coverage of all exam objectives, including: Implementing, managing, and maintaining IP addressing Implementing, managing, and maintaining name resolution Implementing, managing, and maintaining network security Implementing, managing, and maintaining routing and remote access Maintaining a network infrastructure Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.