2010-02-09



30 May 09 Cisco Press CCSP SNRS Exam Certification Guide

http://www.ciscopress.com/ShowCover.asp?isbn=1587201534&type=c

Product Description

Official self-study test preparation guide for the Cisco SNRS exam 642-502

  • Attack threats
  • Router management and administration
  • Authentication, Authorization, and Accounting (AAA) and Cisco Secure Access Control Server
  • RADIUS and TACACS+
  • Cisco IOS® Firewall feature set
  • Securing networks with Cisco routers
  • Mitigating Layer 2 attacks
  • IPsec and Easy Virtual Private Network (VPN)
  • Security Device Manager (SDM)

CCSP SNRS Exam Certification Guide is a best-of-breed Cisco® exam study guide that focuses specifically on the objectives for the SNRS exam. Network security engineers Greg Bastien, Sara Nasseh, and Christian Degu share preparation hints and test-taking tips, helping you identify areas of weakness and improve your knowledge of router and switch security. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

CCSP SNRS Exam Certification Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Foundation summary information gives you a quick refresher whenever you need it. Challenging chapter-ending review questions help you assess your knowledge and reinforce key concepts.

The companion CD-ROM contains a powerful test engine that allows you to focus on individual topic areas or take complete, timed exams. The assessment engine also tracks your performance and provides feedback 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.

CCSP SNRS Exam Certification Guide is part of a recommended learning path from Cisco Systems® that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press®. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.

Companion CD-ROM

The CD-ROM contains an electronic copy of the book and over 200 practice questions for the SNRS exam, all available in study mode, test mode, and flash card format.

Includes a FREE 45-Day Online Edition

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.

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30 May 09 Cisco Press Firewall Fundamentals Jun 2006

http://www.ciscopress.com/ShowCover.asp?isbn=1587052210&type=c

Product Description

The essential guide to understanding and using firewalls to protect personal computers and your network

  • An easy-to-read introduction to the most commonly deployed network security device
  • Understand the threats firewalls are designed to protect against
  • Learn basic firewall architectures, practical deployment scenarios, and common management and troubleshooting tasks
  • Includes configuration, deployment, and management checklists

Increasing reliance on the Internet in both work and home environments has radically increased the vulnerability of computing systems to attack from a wide variety of threats. Firewall technology continues to be the most prevalent form of protection against existing and new threats to computers and networks. A full understanding of what firewalls can do, how they can be deployed to maximum effect, and the differences among firewall types can make the difference between continued network integrity and complete network or computer failure. Firewall Fundamentals introduces readers to firewall concepts and explores various commercial and open source firewall implementations–including Cisco, Linksys, and Linux–allowing network administrators and small office/home office computer users to effectively choose and configure their devices. Firewall Fundamentals is written in clear and easy-to-understand language and helps novice users understand what firewalls are and how and where they are used. It introduces various types of firewalls, first conceptually and then by explaining how different firewall implementations actually work. It also provides numerous implementation examples, demonstrating the use of firewalls in both personal and business-related scenarios, and explains how a firewall should be installed and configured. Additionally, generic firewall troubleshooting methodologies and common management tasks are clearly defined and explained.

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30 May 09 Cisco Express Forwarding (Networking Technology) (Hardcover)

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How does a router switch a packet? What is the difference between routing a packet, switching a frame, and packet switching? What is the Cisco® Express Forwarding (CEF) feature referred to in Cisco documentation and commonly found in Cisco IOS® commands? CEF is a general term that describes the mechanism by which Cisco routers and Catalyst® switches packet-switch (route) frames. CEF is found in almost all Cisco routers and Catalyst switches, and understanding how CEF operates can improve the performance, scalability, and efficiency of your network.

Cisco Express Forwarding demystifies the internal workings of Cisco routers and switches, making it easier for you to optimize performance and troubleshoot issues that arise in Cisco network environments. This book addresses common misconceptions about CEF and packet switching across various platforms, helping you to improve your troubleshooting skills for CEF- and non-CEF-related problems.

The first part of the book provides an overview of packet-switching architectures and CEF operation and advanced features. It also covers the enhanced CEF structure and general troubleshooting. The second part of the book provides case studies that focus on the common topics that have been problematic for customers and those supporting Cisco networks.

Full of practical examples and configurations, this book draws on years of experience to help you keep your Cisco networks running efficiently.

Nakia Stringfield, CCIE® No. 13451, is a network consulting engineer for Advanced Services at Cisco, supporting top financial customers with network design and applying best practices. She was formerly a senior customer support engineer for the Routing Protocols Technical Assistance Center (TAC) team troubleshooting issues related to CEF and routing protocols. Nakia has been with Cisco for more than six years, previously serving as a technical leader for the Architecture TAC team.

Russ White, CCIE No. 2635, is a Principle Engineer in the Routing Protocol Design and Architecture team at Cisco. He is a member of the IETF Routing Area Directorate, co-chair of the Routing Protocols Security Working Group in the IETF, a regular speaker at Cisco Networkers, a member of the CCIE Content Advisory Group, and the coauthor of six other books about routing and routing protocols, including Optimal Routing Design from Cisco Press. Russ primarily works in the development of new features and design architectures for routing protocols.

Stacia McKee is a customer support engineer and technical leader of the Routing Protocols Technical Assistance Center (TAC) team. This team focuses on providing post-sales support of IP routing protocols, MPLS, QoS, IP multicast, and many other Layer 3 technologies. Stacia has been with Cisco for more than six years, previously serving as a technical leader of the Architecture TAC team and a member of the WAN/Access TAC team.

* Learn the key features of packet-switching architectures
* Understand the basics of the CEF architecture and operation
* Examine the enhanced CEF structure, which improves scalability
* Learn how to troubleshoot in software-switching environments

* Understand the effect of CEF on a Cisco Catalyst 6500 Supervisor 720
* Configure and troubleshoot load sharing with CEF
* Evaluate the effect of CEF in an MPLS VPN environment
* Review CEF design considerations that impact scalability

Part I Understanding, Configuring, and Troubleshooting CEF

Chapter 1 Introduction to Packet-Switching Architectures
Chapter 2 Understanding Cisco Express Forwarding
Chapter 3 CEF Enhanced Scalability
Chapter 4 Basic IP Connectivity and CEF Troubleshooting

Part II CEF Case Studies

Chapter 5 Understanding Packet Switching on the Cisco Catalyst 6500 Supervisor 720

Chapter 6 Load Sharing with CEF

Chapter 7 Understanding CEF in an MPLS VPN Environment

Part III Appendix

Appendix A Scalability

This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.

Category: Networking

Covers: Routing and Switching

1587052369

About the Author

Nakia Stringfield, CCIE No. 13451, is a network consulting engineer for Advanced Services at Cisco in Research Triangle Park, North Carolina, supporting top financial customers with network design and applying best practices. She was formerly a senior customer support engineer for the Routing Protocols Technical Assistance Center (TAC) team, troubleshooting issues related to CEF and routing protocols. Nakia has been with Cisco for more than six years, previously serving as a technical leader for the Architecture TAC team. She has given training courses on CEF operation and troubleshooting for internal

employees. Nakia also worked for a year with IBM Global Services LAN Support in Research Triangle Park, North Carolina. Nakia attended North Carolina State University and completed her bachelor of science degree in electrical engineering in 1996. She also earned a master of science in computer networking

and computer engineering from North Carolina State University in 2000.

Russ White, CCIE No. 2635, is a member of the Routing Protocol Design and Architecture Team at Cisco, Research Triangle Park, North Carolina. He is a member of the Internet Engineering Task Force (IETF) Routing Area Directorate, a cochair of the Routing Protocols Security Working Group in the IETF, a regular speaker at Networkers, a member of the Cisco Certified Internetwork Expert (CCIE) Content Advisory Group, a member of the core team developing the new Cisco Design certification, a regular contributor to the Internet Protocol Journal, and the coauthor of six other books about routing and routing protocols, including Optimal Routing Design, from Cisco Press. Russ primarily works in the development of new features and design architectures for routing protocols.

Stacia McKee is a customer support engineer and technical leader of the Routing Protocols (RP) Technical Assistance Center (TAC) team at Cisco in research Triangle Park, North Carolina. This team focuses on providing postsales support of IP routing protocols, Multiprotocol Label Switching (MPLS),

quality of service (QoS), IP multicast, and many other Layer 3 technologies. Stacia has been with Cisco for more than six years, previously serving as a technical leader of the Architecture TAC team and member of the WAN/Access TAC team. She has created and presented training on packet switching, router architecture, and troubleshooting for internal employees. Stacia has also been a technical editor and reviewer of Cisco.com technical documentation, mainly in router and IOS architecture and IP routing protocols technologies. She works closely with the IP Routing and IP Services groups within the Cisco

Network Software and Systems Technology Group (NSSTG) on customer problems and early field trials. In 2000, Stacia completed her bachelor of science degree in computer information systems, bachelor of science degree in business administration, and bachelor of arts degree in computer science at the

College of Charleston in Charleston, South Carolina.

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30 May 09 Cisco Security Specialist’s Guide to PIX Firewall [ILLUSTRATED] (Paperback)

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The firewall has come to exemplify network security. While an overall security strategy requires a harmonious integration of people, process, and technologies to reduce risk, there’s no doubt that firewalls can be a very valuable security tool. Cisco Systems’ PIX firewalls have gained market leadership by demonstrating a mix of functionality, performance, and flexibility. The objective of this book is to help you gain a deeper knowledge of Cisco PIX Firewalls. Whether you have administrative responsibilities or are studying to pass an exam such as the Cisco Secure PIX Firewall Advanced more…


30 May 09 Cisco Press Frame Relay Solutions Guide


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Product Description

Implement Frame Relay solutions on Cisco networks with this definitive resource

Today, with Frame Relay's widespread popularity, major service providers around the world offer Frame Relay as one of their core services, and it has become an important technology for connecting data networks across North America, Europe, and Asia. In short, Frame Relay is a high-speed, high-performance, Layer 2 packet-switched technology designed for communication across WANs. Frame Relay is often described as a streamlined version of the X.25 protocol, and it can be implemented over a variety of other network interfaces, including ISDN. Frame Relay users have found that it provides a number of benefits over alternative technologies:

  • Lower cost of ownership
  • Well-established and widely adopted standards that allow open architecture and plug-and-play service implementation
  • Low overhead combined with high reliability
  • Network scalability, flexibility, and disaster recovery
  • Interworking with other new services and applications, such as ATM

Along with these benefits and the growing popularity of Frame Relay comes the need for information and solutions to design issues, implementation, quality of service, and high availability. To meet this need, Cisco Frame Relay Solutions Guide provides comprehensive coverage of Frame Relay technologies and the Cisco Frame Relay solutions developed in Cisco IOS® Software from release 12.0 up to 12.2(T). Both Frame Relay beginners, who need to understand the technology, and advanced readers, who need information on the wide range of Frame Relay features Cisco® offers, will benefit from this book. However, Cisco Frame Relay Solutions Guide is a useful design, implementation, and configuration guide for networking professionals of all levels.

  • Design the perfect Frame Relay solution, using the detailed explanation of the Frame Relay implementation process
  • Configure Frame Relay on Cisco routers with comprehensive step-by-step instructions
  • Understand each feature of Frame Relay by using configuration examples and explanations
  • Use Cisco oriented case studies with design scenarios to understand real-life examples of each feature¿s application and relevance
  • Contains valuable tips and hints for troubleshooting Frame Relay connections

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30 May 09 Cisco Press Integrated Cisco and Unix Network Architectures

http://www.ciscopress.com/ShowCover.asp?isbn=1587051214&type=c

Product Description

Design, build, and operate integrated gateway routing systems

  • Learn how to design, build, and administer integrated gateway routing systems
  • Identify the advantages and disadvantages of Cisco/UNIX integrated designs
  • Review lab exercises throughout the book that bring concepts to life
  • Encounter the fascinating world of dynamic UNIX routing and TCP/IP stacks
  • Understand the way forwarding and signaling are implemented in the UNIX world
  • Gain proficiency with tunnels and VPNs
  • Utilize advanced features such as high availability, NAT, bandwidth management, policy routing, and multicast architectures
  • Explore Linux and BSD networking concepts

UNIX gateways introduce massive performance possibilities at a fraction of the price of dedicated proprietary appliances by performing network tasks entirely in software. With Cisco Systems routers dominating the Internet and enterprise networking and UNIX routing and gateway solutions spreading from within server farms and data centers, new opportunities and possibilities arise for system and network administrators who understand the benefit of integrated designs. For example, the use of UNIX gateways can enable intrusion detection, firewalling, cable and DSL access, terminal servers and access concentrators, VPNs, roaming user support, and other LAN and WAN services. Far from being mutually exclusive, Cisco devices, UNIX operating systems, and open source applications can enjoy a peaceful, perhaps even inevitable, coexistence for years to come. Integrated Cisco and UNIX Network Architectures shows how Cisco routers, switches, and firewalls seamlessly work together with UNIX operating systems in an integrated networking and security environment.

Integrated Cisco and UNIX Network Architectures reveals not just the feasibility but also the desirability of Cisco/UNIX integrated routing with regard to systems integration, interoperability, and feature requirements. Detailed, progressively complex lab scenarios emphasize enterprise and ISP requirements, casting light on the similarities and differences of these two worlds. Platform issues, such as behavior of firewall filters, kernel features, and proper standards compliance, are discussed, analyzed with sniffers, and tested with handcrafted traffic from packet generators and test applications.

If you want to master and maximize the operation of your UNIX and Cisco network architectures, this book shows you how.

This book is part of the Networking Technology Series from Cisco Press¿ which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.

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