Performance Optimization Books

• Deep coverage of the new Core 2 (8th gen or "886") processors, featuring the new "Core Microarchitecture"
• Cutting edge coverage of quad-core desktop (Kentsfield) processor versions
• Detailed coverage of AMD’s Socket AM2 processors
• Coverage of evolutionary changes in chipsets, including new versions of Intel's 9xx series chipsets and new 3x series Intel chipsets; coverage of new chipsets from Nvidia, VIA, and SiS has also been added
• Coverage of the new DTX and Mini-DTX motherboard form factors from the newly formed alliance between AMD and ATI
• Beefed-up coverage of Blu-ray and HD-DVD drives/players
• Extensive coverage of new GPUs in addition to heavy-duty coverage of SLI and Crossfire
• Building a PC from scratch--from assembling the hardware to BIOS setup and installing Microsoft Windows XP or Vista

CCNP BCMSN Official Exam Certification Guide

Fourth Edition

• Master all 642-812 exam topics with the official study guide
• Assess your knowledge with chapter-opening quizzes
• Review key concepts with foundation summaries
• Practice with hundreds of exam questions on the CD-ROM

David Hucaby, CCIE® No. 4594

CCNP BCMSN Official Exam Certification Guide, Fourth Edition, is a best of breed Cisco® exam study guide that focuses specifically on the objectives for the BCMSN exam. Successfully passing the BCMSN 642-812 exam certifies that you have knowledge and skills necessary to implement scalable multilayer switched networks.

CCNP BCMSN Official Exam Certification Guide, Fourth Edition, follows a logical organization of the BCMSN exam objectives. Material is presented in a concise manner, focusing on increasing readers’ retention and recall of exam topics. Lead network engineer and consultant David Hucaby shares preparation hints and test-taking tips, helping you identify areas of weakness and improve your switching knowledge through the use of the consistent features in each chapter. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists and Foundation Summary tables make referencing easy and give you a quick refresher whenever you need it. Scenario-based exercises help you think about exam objectives in real-world situations, thus increasing recall during exam time. Challenging chapter-ending review questions help you assess your knowledge and reinforce key concepts.

The companion CD-ROM contains a powerful testing engine that enables you to focus on individual topic areas or take complete, timed exams. The assessment engine also tracks your performance and provides feedback on a module-by-module basis, presenting question-by-question remediation to the text.

Well regarded for its level of detail, assessment features, and challenging review questions and exercises, this book helps you master the concepts and techniques that will enable you to succeed on the exam the first time.

David Hucaby, CCIE® No. 4594, is a lead network engineer for a large medical environment using Cisco multilayer switching and security products. He also is an independent networking consultant focusing on Cisco-based solutions for healthcare and banking clients.

The official study guide helps you master all the topics on the BCMSN exam, including

• Spanning Tree Protocol concepts

• Virtual LAN (VLAN), VLAN trunking, and inter-VLAN routing

• Gateway redundancy technologies and protocols

• Wireless LAN topologies, components, connectivity, and standards

• Implementing a Cisco Unified Wireless Network

• Wireless client access

• Access layer voice concepts

• Preventing and mitigating attacks against switched network security

Companion CD-ROM

The CD-ROM contains an electronic copy of the book and more than 200 practice questions for the BCMSN exam, including simulation-based questions, all available in study mode, test mode, and flash card format.

This volume is part of the Exam Certification Guide Series from Cisco Press®. Books in this series provide officially developed exam preparation materials that offer assessment, review, and practice to help Cisco Career Certification candidates identify weaknesses, concentrate their study efforts, and enhance their confidence as exam day nears.

Category: Cisco Certification

Covers: BCMSN Exam 642-812

$59.99 USA / $74.99 CAN

Build real-world, end-to-end network monitoring solutions with Nagios

This is the definitive guide to building low-cost, enterprise-strength monitoring infrastructures with Nagios, the world’s leading open source monitoring tool. Network monitoring specialist David Josephsen goes far beyond the basics, demonstrating how to use third-party tools and plug-ins to solve the specific problems in your unique environment. Josephsen introduces Nagios “from the ground up,” showing how to plan for success and leverage today’s most valuable monitoring best practices. Then, using practical examples, real directives, and working code, Josephsen presents detailed monitoring solutions for Windows, Unix, Linux, network equipment, and other platforms and devices. You’ll find thorough discussions of advanced topics, including the use of data visualization to solve complex monitoring problems. This is also the first Nagios book with comprehensive coverage of using Nagios Event Broker to transform and extend Nagios.

• Understand how Nagios works, in depth: the host and service paradigm, plug-ins, scheduling, and notification
• Configure Nagios successfully: config files, templates, timeperiods, contacts, hosts, services, escalations, dependencies, and more
• Streamline deployment with scripting templates, automated discovery, and Nagios GUI tools
• Use plug-ins and tools to systematically monitor the devices and platforms you need to monitor, the way you need to monitor them
• Establish front-ends, visual dashboards, and management interfaces with MRTG and RRDTool
• Build new C-based Nagios Event Broker (NEB) modules, one step at a time
• Contains easy-to-understand code listings in Unix shell, C, and Perl

If you’re responsible for systems monitoring infrastructure in any organization, large or small, this book will help you achieve the results you want–right from the start.

David Josephsen is Senior Systems Engineer at DBG, Inc., where he maintains a collection of geographically dispersed server farms. He has more than a decade of hands-on experience with Unix systems, routers, firewalls, and load balancers in support of complex, high-volume networks. Josephsen’s certifications include CISSP, CCNA, CCDA, and MCSE. His co-authored work on Bayesian spam filtering earned a Best Paper award at USENIX LISA 2004. He has been published in both ;login and Sysadmin magazines on topics relating to security, systems monitoring, and spam mitigation.

Introduction
CHAPTER 1 Best Practices
CHAPTER 2 Theory of Operations
CHAPTER 3 Installing Nagios
CHAPTER 4 Configuring Nagios
CHAPTER 5 Bootstrapping the Configs
CHAPTER 6 Watching
CHAPTER 7 Visualization
CHAPTER 8 Nagios Event Broker Interface
APPENDIX A Configure Options
APPENDIX B nagios.cfg and cgi.cfg
APPENDIX C Command-Line Options
Index

CCNP Building Scalable Internetworks (BSCI 642-901) Lab Portfolio provides you with opportunities for hands-on practice to master the technologies necessary to configure advanced routing on a production network.

The labs reinforce your understanding of how to install, configure, monitor, and troubleshoot network infrastructure equipment. You will apply your knowledge of configuration of EIGRP, OSPF, IS-IS, and BGP routing protocols and how to manipulate and optimize routing updates between these protocols. Other topics covered include multicast routing, IPv6, and DHCP configuration.

Those preparing for the Building Scalable Cisco Internetworks (BSCI 642-901) certification exam should work through this book cover-to-cover. Or if you need to quickly review configuration examples, you can go directly to the relevant chapter.

CCNP Building Scalable Internetworks (BSCI 642-901) Lab Portfolio includes

• 33 Labs built to support v5 of the Building Scalable Internetworks course within the Cisco® Networking Academy® curriculum providing ample opportunity to practice.
• 6 Challenge and Troubleshooting Labs have been added to the Lab Portfolio to further test your mastery of the topics.
• 4 Case Studies provide practice in planning, designing, and implementing EIGRP, OSPF, and BGP networks. Even if you do not have the actual equipment to configure these more complex topologies, it is worth reading through these labs to expand your thinking into more complex networking solutions.

By successfully completing the exercises in this book you will gain the experience necessary to use advanced IP addressing and routing in implementing scalability for Cisco integrated services routers (ISR) connected to LANs and WANs.

Pro Java EE 5 Performance Management and Optimization features proven methodology to guarantee top-performing Java EE 5 applications, and explains how to measure performance in your specific environment. The book also details performance integration points throughout the development and deployment lifecycles that are crucial for application success.

For QA and preproduction stages, this book guides you through testing and optimally deploying your Java EE 5 applications, with a focus on assessing capacity and discovering saturation points. It defines the concept and application of wait-based tuning&emdash;one of the most effective approaches to application server tuning.

The book also helps you assess and improve the health of your applications upon deployment. The topics covered include trending, forecasting, and capacity assessing and planning. When production issues arise, you'll be armed with troubleshooting methodology and solutions to common problems that have been observed in real-world environments. This book even guides you through the creation of a formal Java EE 5 Performance Management Plan&emdash;customized to your environment to help you interpret and react to changing trends in usage patterns.