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Cisco Network Admission Control, Volume II: NAC Deployment and Troubleshooting 2008-03-23 19:38:00 This is the eBook version of the printed book.Cisco
Network AdmissionControlVolume
II: NAC Framework Deployment
and Troubleshooting
The self-defending network in actionJazib Frahim, CCIE® No. 5459Omar SantosDavid White, Jr., CCIE No. 12,021When most information security professionals think about threats to their networks, they think about the threat of attackers from the outside. However, in recent years the number of computer security incidents occurring from trusted users within a company has equaled those occurring from external threats. The difference is, external threats are fairly well understood and almost all companies utilize tools and technology to protect against those threats. In contrast, the threats from internal trusted employees or partners are often overlooked and much mo
IT Essentials: PC Hardware and Software Labs and Study Guide, 3rd Edition 2008-03-23 19:37:00 This is the eBook version of the printed book.IT Essentials
PC Hardware
and Software
Labs and StudyGuide
, Third Edition
Patrick ReganThe IT Essentials: PC Hardware and Software version 4 course in the Cisco® Networking Academy® is designed to prepare you to take and pass the CompTIA A+ exams based on the 2006 objectives. You must pass both the A+ Essentials and one of the technician exams to earn the A+ certification. Chapters 1 through 10 cover the foundational knowledge that aligns with the CompTIA A+ Essentials exam (220-601). Chapters 11 through 16 explore more advanced concepts in greater depth to prepare you for the specialized CompTIA A+ technician exams (220-602 for IT Technician, 220-603 for Remote Support Technician, and 220-604 for Bench Technician).IT Essentials: PC Hardware a
Cisco Networking Simplified, 2nd Edition 2008-03-23 19:13:00 This is the eBook version of the printed book.Cisco
Networking SimplifiedSecond Edition
Master today’s world of Cisco networking with this book’s completely updated, fully illustrated visual approachEasy enough for novices, substantive enough for networking professionalsCovers the latest networking topics—from network architecture to secure wireless, unified communications to telepresence In Full ColorJim Doherty • Neil Anderson • Paul Della MaggioraNow 100 percent updated for the latest technologies, this is today’s easiest, most visual guide to Cisco® networking. Even if you’ve never set up or managed a network, Cisco Networking Simplified, Second Edition, helps you quickly master the concepts you need to understand. Its full-color diagrams and clear explanations give you t
Secure The Network 2008-03-23 04:22:00 Network security in itself is a complex topic. There are a few basics that can help you understand what it takes to secure a network from attacks.In order to understand network security, we need to look at some of the foundations of this topic. True network security is said to have a layered-defense, that is there is no single point of defense. Rather, there are multiple defense strategies that are employed. The common comparison in computer networking is that network defense should be like an onion. You peel away one layer only to find another, and another.The building blocks of this layered defense can be kept simple at first. As one's skills grow in the area of network security, there are more layers that can be added both in the following areas, as well as newer ones.IdentityIdentity c Read more:Secure
Wireless Networking Primer 2008-03-23 04:13:00 Wireless networking is all the rage. Learn how to set up a wireless computer network in your own house or small business.Wireless networking is found across the world in coffee houses, restaurants, and libraries. In Europe and South America, it was chosen over standard wired networking due to the infrastructure and costs involved with retro-fitting older buildings for Ethernet networks. As standards were developed from 802.11b to the faster data transfer found in 802.11g, wireless networking became more viable as a choice for computer networks. Combined with the ease of setting up a wireless network it was only a matter of time before wireless networks became the prevalent choice in home networking.Getting StartedIn order to build a computer network, you have to have two or more computers. Read more:Wireless
No title 2008-03-23 04:08:00 IPv6 (Internet Protocol ver. 6) promises to be one of the most influential computer networking technologies of the near future.Proponents of IPv6 tell us that we are running out of IP addresses. With some 6.5 billion people in the world, the 4,294,967,296 available IP addresses under IPv4's 32 bit address scheme are slowly disapaiting. Where close to 4.3 billion addresses may seem to be more than enough, as we approach the end of the address pool, band-aid fixes such as NAT (network address translation) is already being used by many businesses to save address space in the IP range that they are allotted. Businesses aren't the only ones who are using up all of the available addresses. Other contributors are; multiple computers in the home, cellular phones, and the rise of streaming media se
The Windows XP Firewall 2008-03-23 04:05:00 One of the simplest ways to protect your home computer network is to make use of the Windows
XP firewall.The Windows XP Firewall
In order to combat customer concerns regarding security, Microsoft introduced the Windows XP firewall. The Windows XP firewall is a software or personal firewall, meaning that it runs on a single computer and protects only that system. If the computer in question is using Internet sharing to provide the rest of a home network with Internet access, then the firewall will protect the entire network.There is no extra device needed with the Windows XP firewall. You may see large hardware devices on some company's networks, or even the home networks of advanced users. This type of firewall requires much more configuration and is not suitable for the average home user.A
Network Security Terms 2008-03-23 04:02:00 Is your encryption scheme protecting the integrity of your data? Learn some of the more important network security terms here.Hackers, data thieves, and other cyber-criminals make the evening news almost nightly. Enter stolen data in any search engine and you will find pages and pages of stories about compromised passwords, social security numbers falling into the wrong hands, or stolen laptops.I have been asked with growing frequency, "How can I protect my network?" When I start explaining different methods of computer network security and I start to see a blank stare come over the person's face. Immediately I can tell that they have no idea what I am talking about.In order to protect a computer network, you have to understand that all networks and all computers are at risk. Period. You t Read more:Terms
, Network Security
Home Computer Security 2008-03-23 03:59:00 The Three Basic Rules Everyone Needs to KnowThe average American has a home computer, but do they know how to secure it and keep it secure? There are 3 basic rules for security that everyone should know.While living in a growing age of technology, having at least one computer in the home is just as common as having a refrigerator. Most homes in the United States will have some sort of computer equipment for either personal use or business use. The problem is that the regular American that uses their home computer for general purposes has no idea how to secure it and keep it secured.Generally speaking, anyone can go to a local retail chain and tell the sales associate what they want out of a computer. The store will then sell them everything and even set it up for them. The problem is that Read more:Computer
How To Buy A Wireless Router 2008-03-23 03:56:00 Decoding Wi-Fi 802.11 Networking Standards and ProtocolsWhat's the difference between 802.11g and 802.11n and why should you care? Understanding the difference between wireless router protocols can save you time and money.Buying a wireless router can be confounding. Why do they all say 802.11? What is the difference between 802.11g and 802.11n? What on earth does 802.11b/g mean?Take some time to learn what is behind the mysterious numbers and letters, and you'll find your shopping -- and home networking -- to be much easier, and perhaps cheaper too.Wi-Fi Standards and the Various Wireless
Protocols802.11 is the set of standards defined by the Institute of Electrical and Electronics Engineers (IEEE) for wireless networking devices. These standards are for manufacturers to adhere to, but it' Read more:Router
Simple Home Wireless Networking 2008-03-23 03:51:00 Connect Computer, Printer and Laptop without Cables or BluetoothIt's easy to create your own wireless network for your home or home office in less than a day. Connectivity for printers, cameras, computers and all your PC equipment.With today's wireless-equipped laptops, a wireless router and, if you need one, a wireless adapter card, even the technically-challenged can create a network in a heartbeat. This discussion isn't about Bluetooth technology, nor does it relate to Macs.The First StepWorkstations, printers, and laptops need a wireless adapter card installed. They're easy to install--sometimes they're already built in. If so, your equipment will say it's wireless network capable. If not, remove the case from your desktop computer, follow the adapter card's directions, and you'll eas Read more:Wireless
, Simple
MPLS Fundamentals 2008-03-21 19:41:00 This is the eBook version of the printed book.MPLS Fundamentals
A comprehensive introduction to all facets of MPLS theory and practiceLuc De GheinHelps networking professionals choose the suitable MPLS application and design for their networkProvides MPLS theory and relates to basic IOS configuration examplesThe Fundamentals Series from Cisco Press launches the basis to readers for understanding the purpose, application, and management of technologiesMPLS has emerged as the new networking layer for service providers throughout the world. For many service providers and enterprises MPLS is a way of delivering new applications on their IP networks, while consolidating data and voice networks. MPLS has grown to be the new default network layer for service providers and is finding its way into e
Voice and Video Conferencing Fundamentals 2008-03-21 19:40:00 This is the eBook version of the printed book.Voice
and Video ConferencingFundamentals
Design, develop, select, deploy, and support advanced IP-based audio and video conferencing systemsScott Firestone, Thiya Ramalingam, Steve FryAs audio and video conferencing move rapidly into the mainstream, customers and end users are demanding unprecedented performance, reliability, scalability, and security. In Voice and Video Conferencing Fundamentals, three leading experts systematically introduce the principles, technologies, and protocols underlying today’s state-of-the-art conferencing systems. Discover how to use these concepts and techniques to deliver unified, presence-enabled services that integrate voice, video, telephony, networks, and the Internet—and enable breakthrough business coll
Router Security Strategies: Securing IP Network Traffic Planes 2008-03-21 19:40:00 This is the eBook version of the printed book.Router
Security Strategies
: Securing IP Network Traffic Planes provides a compre-hensive approach to understand and implement IP traffic plane separation and protection on IP routers. This book details the distinct traffic planes of IP networks and the advanced techniques necessary to operationally secure them. This includes the data, control, management, and services planes that provide the infrastructure for IP networking. The first section provides a brief overview of the essential components of the Internet Protocol and IP networking. At the end of this section, you will understand the fundamental principles of defense in depth and breadth security as applied to IP traffic planes. Techniques to secure the IP data plane, IP control plane, IP
Cisco Network Admission Control, Volume I: NAC Framework Architecture and Design 2008-03-21 19:39:00 This is the eBook version of the printed book.Cisco
Network AdmissionControlVolume
I: NAC Framework Architecture
and DesignA guide to endpoint compliance enforcementToday, a variety of security challenges affect all businesses regardless of size and location. Companies face ongoing challenges with the fight against malware such as worms, viruses, and spyware. Today’s mobile workforce attach numerous devices to the corporate network that are harder to control from a security policy perspective. These host devices are often lacking antivirus updates and operating system patches, thus exposing the entire network to infection. As a result, worms and viruses continue to disrupt business, causing downtime and continual patching. Noncompliant servers and desktops are far too common and are dif
Network Management Fundamentals 2008-03-21 19:36:00 This is the eBook version of the printed book.Network ManagementFundamentals
A guide to understanding how network management technology really worksAlexander Clemm, Ph.D.Network management is an essential factor in successfully operating a network. As a company becomes increasingly dependent on networking services, keeping those services running is synonymous with keeping the business running. Network Management Fundamentals provides you with an accessible overview of network management covering management not just of networks themselves but also of services running over those networks.Network Management Fundamentals explains the different technologies that are used in network management and how they relate to each other. The book focuses on fundamental concepts and principles. It provides
Deploying Voice over Wireless LANs 2008-03-21 19:12:00 This is the eBook version of the printed book.DeployingVoice
over Wireless
LANsThe definitive guide to planning, architecting, deploying, supporting, and creating Voice over Wireless LAN solutionsRecent 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.Authored by wireless industry expert and leader Jim Geier, Deployin
Network Management: Accounting and Performance Strategies 2008-03-20 18:12:00 This is the eBook version of the printed book.Network Management
: Accounting and PerformanceStrategies
The definitive guide to collecting usage information from Cisco networksBenoit Claise, CCIE® No. 2868Ralf WolterUnderstanding 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 optimi
eBook, PDF or CHM? The Priority from NetAP 2008-03-20 18:11:00 Cisco has been developing a great deal of industry-leading technologies and I have never seen a conscientious company like Cisco who frequently keeps updating and publishing their documents. We have to say, Cisco brings us a real network world, by its products and its networking technology. Please remember we should respect the experts and authors of Cisco, or we will never becomes them.It’s no doubt that everyone wants to obtain the eBook
s and enjoys them. But sometimes we have the question,ORThe persons prefer PDF because of many wonderful features in Acrobat such as Cool Type, Smooth text, Comments and Bookmarks, etc. It is the most popular eBook format in the world. PDF improved our reading experiences.However, there are still some persons prefer CHM and in my humble opinion, most of
Wi-Fi Hotspots: Setting Up Public Wireless Internet Access 2008-03-20 18:09:00 This is the eBook version of the printed book.Wi-Fi HotspotsSetting
Up PublicWirelessInternetAccess
Installing and operating a Wi-Fi hotspot allows you to attract customers and differentiate your business. Deploying even a small wireless network has proven to be a difficult task for the average consumer, however. With this book as your guide, you can painlessly figure out the requirements for your Wi-Fi hotspot, how to properly set it up, how to operate it, and how to optimize it for the needs and security of your customers.Wi-Fi Hotspots helps you throughout the entire process of setting up a hotspot to offer free or fee-based Internet access to the general public:* Understand the benefits to your business of hosting a hotspot* Decide what type of hotspot you should implement* Examine w Read more:Internet Access
Selecting MPLS VPN Services 2008-03-20 18:09:00 This is the eBook version of the printed book.A guide to using and defining MPLS VPN services* Analyze strengths and weaknesses of TDM and Layer 2 WAN services* Understand the primary business and technical issues when evaluating IP/MPLS VPN offerings* Describe the IP addressing, routing, load balancing, convergence, and services capabilities of the IP VPN* Develop enterprise quality of service (QoS) policies and implementation guidelines* Achieve scalable support for multicast services* Learn the benefits and drawbacks of various security and encryption mechanisms* Ensure proper use of services and plan for future growth with monitoring and reporting services* Provide remote access, Internet access, and extranet connectivity to the VPN supported intranet* Provide a clear and concise set o Read more:Services
Application Acceleration and WAN Optimization Fundamentals 2008-03-20 18:05:00 This is the eBook version of the printed book.IT organizations face pressure to increase productivity, improve application performance, support global collaboration, improve data protection, and minimize costs. In today’s WAN-centered environments, traditional LAN-oriented infrastructure approaches are insufficient to meet these goals. ApplicationAcceleration
and WAN OptimizationFundamentals
introduces a better solution: integrating today’s new generation of accelerator solutions to efficiently and effectively scale networks beyond traditional capabilities while improving performance and minimizing costs through consolidation.Ted Grevers and Joel Christner begin by reviewing the challenges network professionals face in delivering applications to globally distributed workforces. You l
Internet Phone Services Simplified 2008-03-20 18:04:00 This is the eBook version of the printed book.Internet
Phone Services
Simplified gives you the most basic need-to-know information and then teaches you how to get the most out of your VoIP phone services: Understand how broadband VoIP, Internet VoIP, and VoIP Chat services work Learn about and compare different services, their advantages, and their limitations Subscribe to a service, install equipment, and troubleshoot issues that might arise Integrate services into your home, including reusing your existing house telephone wiring and phone handsets Extend VoIP throughout your home by using multiline, extendable cordless phone systems Take advantage of VoIP features, including virtual phone numbers and listening to voicemail using your computer while travelingInternet phone services offer
QoS for IP/MPLS Networks 2008-03-20 18:03:00 This is the eBook version of the printed book.A comprehensive guide to implementing QoS in IP/MPLS networks using Cisco IOS and Cisco IOS XR Software* Understand IP QoS architectures and how they apply to MPLS* Take a detailed look at traffic management using policing, shaping, scheduling, and active queue management* Study Cisco QoS behavioral model and the modular QoS command-line interface (MQC)* Learn the operation of MPLS TE with its DiffServ extensions and applicability as a traffic-protection alternative* Find multiple configuration and verification examples illustrating the implementation of MPLS TE, DS-TE, and FRR* Review the different designs, ranging from a best-effort backbone to the most elaborate scenarios combining DiffServ, DS-TE, and FRR Quality of service (QoS) plays a ke
CCNP BSCI Official Exam Certification Guide, 4th Edition 2008-03-20 18:02:00 This is the eBook version of the printed book.CCNP BSCI Official
Exam CertificationGuide
Fourth Edition
* Master all 642-901 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-ROMBrent D. StewartClare Gough, CCIE® No. 2893CCNP BSCI Official Exam Certification Guide, Fourth Edition, is a best of breed Cisco® exam study guide that focuses specifically on the objectives for the BSCI exam. Successfully passing the BSCI 642-901 exam certifies that you have the knowledge and skills necessary to use advanced IP addressing and routing in implementing scalability for Cisco integrated services routers (ISR) connected to LANs and WANs.CCNP BSCI Official Exam C
Cisco NAC Appliance: Enforcing Host Security with Clean Access 2008-03-28 20:10:00 This is the eBook version of the printed book.Cisco
NAC Appliance
Enforcing Host Security with CleanAccess
Authenticate, inspect, remediate, and authorize end-point devices using Cisco NAC ApplianceJamey Heary, CCIE® No. 7680Contributing authors: Jerry Lin, CCIE No. 6469,Chad Sullivan, CCIE No. 6493, and Alok AgrawalWith today’s security challenges and threats growing more sophisticated, perimeter defense alone is no longer sufficient. Few organizations are closed entities with well-defined security perimeters, which has led to the creation of perimeterless networks with ubiquitous access. Organizations need to have internal security systems that are more comprehensive, pervasive, and tightly integrated than in the past.Cisco® Network Admission Control (NAC) Appliance, formerly known as
MPLS Fundamentals 2008-03-28 20:06:00 This is the eBook version of the printed book.MPLS Fundamentals
A comprehensive introduction to all facets of MPLS theory and practiceLuc De GheinHelps networking professionals choose the suitable MPLS application and design for their networkProvides MPLS theory and relates to basic IOS configuration examplesThe Fundamentals Series from Cisco Press launches the basis to readers for understanding the purpose, application, and management of technologiesMPLS has emerged as the new networking layer for service providers throughout the world. For many service providers and enterprises MPLS is a way of delivering new applications on their IP networks, while consolidating data and voice networks. MPLS has grown to be the new default network layer for service providers and is finding its way into e
MPLS Fundamentals 2008-03-28 20:04:00 This is the eBook version of the printed book.MPLS Fundamentals
A comprehensive introduction to all facets of MPLS theory and practiceLuc De GheinHelps networking professionals choose the suitable MPLS application and design for their networkProvides MPLS theory and relates to basic IOS configuration examplesThe Fundamentals Series from Cisco Press launches the basis to readers for understanding the purpose, application, and management of technologiesMPLS has emerged as the new networking layer for service providers throughout the world. For many service providers and enterprises MPLS is a way of delivering new applications on their IP networks, while consolidating data and voice networks. MPLS has grown to be the new default network layer for service providers and is finding its way into e
Router Security Strategies: Securing IP Network Traffic Planes 2008-03-28 20:02:00 This is the eBook version of the printed book.Router
Security Strategies
: Securing IP Network Traffic Planes provides a compre-hensive approach to understand and implement IP traffic plane separation and protection on IP routers. This book details the distinct traffic planes of IP networks and the advanced techniques necessary to operationally secure them. This includes the data, control, management, and services planes that provide the infrastructure for IP networking. The first section provides a brief overview of the essential components of the Internet Protocol and IP networking. At the end of this section, you will understand the fundamental principles of defense in depth and breadth security as applied to IP traffic planes. Techniques to secure the IP data plane, IP control plane, IP
Voice and Video Conferencing Fundamentals 2008-03-28 19:59:00 This is the eBook version of the printed book.Voice
and Video ConferencingFundamentals
Design, develop, select, deploy, and support advanced IP-based audio and video conferencing systemsScott Firestone, Thiya Ramalingam, Steve FryAs audio and video conferencing move rapidly into the mainstream, customers and end users are demanding unprecedented performance, reliability, scalability, and security. In Voice and Video Conferencing Fundamentals, three leading experts systematically introduce the principles, technologies, and protocols underlying today’s state-of-the-art conferencing systems. Discover how to use these concepts and techniques to deliver unified, presence-enabled services that integrate voice, video, telephony, networks, and the Internet—and enable breakthrough business coll
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