The definitive guide to planning, architecting, deploying, supporting, and creating Voice over Wireless LAN solutions. 

Recent advances make it possible to deliver high-quality voice and video communications over a wireless LAN (WLAN), replacing costly wired telephone and video surveillance systems and dramatically reducing support costs. However, today’s new voice over WLAN (VoWLAN) technologies require fundamentally different skills and techniques from those used in traditional voice and video systems. Now, there’s a complete guide to every facet of VoWLAN deployment: planning, design, installation, security, maintenance, and troubleshooting.

• Understand VoWLAN components, applications, and benefits
• See VoWLAN at work in actual enterprise environments
• Master VoWLAN signaling, including voice signal characteristics, A/D conversion, and compression
• Discover the latest 802.11 VoWLAN standards, including 802.11e, 802.11r, and 802.11k
• Secure IP-based VoWLAN systems against intrusion and compromise
• Analyze your organization’s requirements and design an optimal VoWLAN solution
• Plan for capacity, roaming, and integration with cellular systems
• Install, configure, test, verify, and validate your VoWLAN system
• Plan for operational support and implement appropriate administration tools and methods

If you are a support professional who sets up, maintains, and troubleshoots desktop applications on Windows Vista, now you can build your skills and prepare for exam 70-623, MCITP: Supporting and Troubleshooting Applications on a Windows Vista Client for Consumer Support Technicians, the required exam for achieving certification as an MCITP: Consumer Support Technician. Inside this comprehensive study guide you'll find:

• Full coverage of all exam objectives in a systematic approach, so you can be confident you're getting the instruction you need for the exam

• Practical hands-on exercises to reinforce critical skills

• Real-world scenarios that put what you've learned in the context of actual job roles

• Challenging review questions in each chapter to prepare you for exam day

• Exam Essentials, a key feature in each chapter that identifies critical areas you must become proficient in before taking the exam

• A handy tear card that maps every official exam objective to the corresponding chapter in the book, so you can track your exam prep, objective by objective

Secure and share your digital f iles at home. Access them from virtually anywhere.

Windows Home Server makes automatic backups and easy access the norm. If you see the word "server" and think "difficult," stay with us. This book shows you how simple using Windows Home Server can be.

• Define your needs and choose the Windows Home Server product that best meets them

• Install Windows Home Server and get it running properly

• Create and use accounts and permissions for shared resources

• Manage automatic backups appropriately for your needs

• Set up a system to facilitate data storage on Windows Home Server

• Learn how to recover lost data

• Monitor the health of your network and enhance your security

• Explore the enhanced functionality of add-ins

CCDA Official Exam Certification Guide - Third Edition 

• Master all 640-863 exam topics with the official study guide
• Assess your knowledge with chapter-opening quizzes
• Review key concepts with foundation summaries

This official study guide helps you master all the topics on the DESGN exam, including

• Network design methodology
• Network structure models
• Enterprise LAN design
• Wireless LAN design
• Enterprise edge module design
• WAN design
• IPv4 and IPv6
• Routing protocol selection
• RIP, EIGRP, OSPF, and IS-IS
• BGP, route manipulation, and IP multicast
• Security management, technologies, and design
• Voice architectures and IP telephony design
• Network management protocols

The definitive guide to collecting usage information from Cisco networks

Understanding network performance and effectiveness is now crucial to business success. To ensure user satisfaction, both service providers and enterprise IT teams must provide service-level agreements (SLA) to the users of their networks–and then consistently deliver on those commitments. Now, two of the Cisco® leading network performance and accounting experts bring together all the knowledge network professionals need to do so. 

Network Management: Accounting and Performance Strategies imparts a deep understanding of Cisco IOS® embedded management for monitoring and optimizing performance, together with proven best strategies for both accounting and performance management.

• Compare accounting methods and choose the best approach for you
• Apply network performance best practices to your network
• Leverage built-in Cisco IOS network management system components to quantify performance
• Uncover trends in performance statistics to help avoid service degradation before it occurs
• Identify under use of network paths, so you can improve overall network efficiency
• Walk through hands-on case studies that address monitoring, capacity planning, billing, security, and voice networks
• Understand Cisco network performance, deliver on your SLAs, and improve accounting and billing

This handy, compact guide teaches you to use SUSE Linux as the experts do: from the command line. Try out over 1000 commands to find and get software, monitor system health and security, and access network resources. Apply skills you learn from this book to use and administer desktops and servers running openSUSE and SUSE Linux Enterprise or any other Linux distribution.

The deep integration of IIS 7 and ASP.NET provides both IIS 7 administrators and ASP.NET developers with new and exciting programming tools, techniques, and approaches that were not possible with earlier versions of IIS. With this book, Dr. Shahram Khosravi presents you with the only resource to focus exclusively on the key features of this exciting integration.

Packed with detailed code walkthroughs and in-depth analyses of numerous real-world examples—all written and tested with Windows Vista, Windows Server 2008, ASP.NET 2.0, and ASP.NET 3.5 (Visual Studio 2008)—this book provides in-depth coverage of all the major systems that make up the IIS 7 and ASP.NET integrated infrastructure to help you gain the skills, knowledge, and experience you need to use them in your own applications and extend them to meet the requirements of your application.

Microsoft Silverlight allows you to create rich multimedia interfaces with the power and flexibility of Flash, but with the extensibility and the great tools that .NET offers. With Silverlight and ASP.NET Revealed, you’ll learn to use Microsoft’s Silverlight technology in conjunction with ASP.NET and Visual Studio 2008 (codename Orcas). You will ultimately incorporate Silverlight into an ASP.NET web site and use the ASP.NET controls that render Silverlight content. But you’ll also get the basics of Silverlight, too, making this book a must-read for any web developer curious about Silverlight.

Silverlight and ASP.NET Revealed assumes a deep knowledge of ASP.NET, but no knowledge of Silverlight.

Turn 3D models into film-worthy digital animations by mastering mental ray rendering once and for all. This must-have guide is the only book on the market to focus exclusively on mental ray in Maya, 3ds Max, and XSI, and it's packed with techniques and insights you can't get anywhere else. Best of all, the book's advanced rendering concepts apply to other rendering software as well, including V-Ray, Brazil, Maxwell and RenderMan.

From scattering light to reducing render artifacts to deciphering rendering and shadow algorithms, you'll get a high-level look at advanced lighting, camera, and workflow techniques that usually take professionals years to figure out. This valuable book also covers the very latest on HDR image editing, viewing, and compositing tools—and features a sixteen-page color insert that showcases final rendered images.

LINQ, Language INtegrated Query, is a new extension to the Visual Basic and C# programming languages designed to simplify data queries and database interaction. It addreses O/R mapping issues by making query operations like SQL statements part of the programming language. It also offers built-in support for querying in-memory collections like arrays or lists, XML, DataSets, and relational databases.

LINQ in Action is a fast-paced, comprehensive tutorial for professional developers. This book explores what can be done with LINQ, shows how it works in an application, and addresses the emerging best practices. It presents the general purpose query facilities offered by LINQ in the upcoming C# 3.0 and VB.NET 9.0 languages. A running example introduces basic LINQ concepts. You'll then learn to query unstructured data using LINQ to XML and relational data with LINQ to SQL. Finally, you'll see how to extend LINQ for custom applications.

LINQ in Action will guide you along as you explore this new world of lambda expressions, query operators, and expression trees. As well, you'll explore the new features of C# 3.0, VB.NET 9.0. The book is very practical, anchoring each new idea with running code. Whether you want to use LINQ to query objects, XML documents, or relational databases, you will find all the information you need to get started

But LINQ in Action does not stop at the basic code. This book also shows you how LINQ can be used for advanced processing of data, including coverage of LINQ's extensibility, which allows querying more data sources than those supported by default. All code samples are built on a concrete business case. The running example, LinqBooks, is a personal book cataloging system that shows you how to create LINQ applications with Visual Studio 2008.