Gain an understanding of internetworking basics with this reader-friendly guide, plus learn about LANs, WANs, remote access, and security. This book is an accessible, easy-to-understand introduction to the language of the Internet, featuring clear, concise explanations.

Assuming no previous experience of the subject, this user-friendly, step-by-step guide will enable readers to gain an understanding of wireless networking basics.

Would you like to have the ability to understand today's technology and how it was created? Maybe you already know something about computer networking and want to improve your knowledge and skill? Or maybe are the kind of person who doesn't know a thing about computer technology and wants to accumulate some knowledge about it? If your answer is "Yes" to at least one of these questions, then keep reading... We are super excited to represent our newest product: "COMPUTER NETWORKING" - a complete bundle book for people of all levels who want to learn how computer networking works and how to use it to your advantage. The first networks of computer were created not a long time ago, in early 1950s, were used in the U.S military, and they were growing ever since. These days we are miles ahead of what was created decades ago. Our goal was to create a product that is going to help people to understand and learn the basic science of computer networking. Also to understand the importance of computer networking in our everyday life and how to use all the benefits it provides. Now, let's take a look at only a few things you will get out of this book: Complete step-by-step computer networking guide Practical advice on every system you can use Complete networking planning guide Understanding of every industry networks can be used in Breath history of all computer networks How to use internet to its full potential (complete guide) Many many more Here you have it. If you came until this point you are more than ready to start and dive deep into the world of computer networking. ★★★Take action now, scroll up, click on "Buy Now" and start reading! ★★★

Do you have a big interest in computers and how they work? Have you been looking at some of the steps that you can take to learn more about computer networking and all of the different parts that come with it? Would you like to learn all of this in a safe and secure manner that can make life easier? Then this is the guidebook for you. In this guidebook, we are going to spend some time taking a look at some of the steps that we need to follow in order to get started with some of the steps of computer programming and computer networking. These networks can vary by size and what they are able to do for us, and being able to set it all up and ensure that we are using it all in the right manner is going to be so important. And inside this guidebook, you will be able to learn all of these parts and how to get it to work for your needs. Inside this guidebook, we are going to spend some time taking a look at the basics of computer networking and what we are able to do to make it work for us. Some of the topics that we are going to explain will include: . The basics of computer networking. . The parts of the computer that you need to know to get started. . A look at some of the different types of certifications that you can use when it is time to handle this process and gain a deep understanding of computer networking. . The different types of computer networking that we can work with. . A look at the networking protocols and what they all mean. . A look at some of the basics of the OSI method, and how we are able to use this for our own needs as well. . A discussion on why network security is so important, especially when you are working with a rather large network in the first place. There are a lot of different parts that need to come together to help us create one of the networks that we need. These are all going to be a bit different from one another, and learning how to make them work, and what each one can do for our needs, is not always as simple as it seems. When you are ready to learn a bit more about computer networking and what we are able to do with it to increase some of our won computer knowledge, make sure to check out this guidebook to help you get started.

"Routing First-Step" is an accessible, easy-to-understand introduction to the world of network routing that explores concepts of IP routing and protocols by comparing them to the postal system, the telephone system, airports, and the interstate highway system.

Your first step into the world of network security No security experience required Includes clear and easily understood explanations Makes learning easy Your first step to network security begins here! Learn about hackers and their attacks Understand security tools and technologies Defend your network with firewalls, routers, and other devices Explore security for wireless networks Learn how to prepare for security incidents Welcome to the world of network security! Computer networks are indispensable-but they're also not secure. With the proliferation of Internet viruses and worms, many people and companies are considering increasing their network security. But first, you need to make sense of this complex world of hackers, viruses, and the tools to combat them. No security experience needed! Network Security First-Step explains the basics of network security in easy-to-grasp language that all of us can understand. This book takes you on a guided tour of the core technologies that make up and control network security. Whether you are looking to take your first step into a career in network security or are interested in simply gaining knowledge of the technology, this book is for you!

If you want to know the basics of wireless technology and how you can set up networks and solve the security threats, then keep reading... Whether you want to know how to build a large network or a small one, you always have to start from the basics and this book is full of information in this respect. Anything and everything that you need to know about the world of wireless networks is present in this book. The book has been written keeping in mind all the latest upgrades so that you can stay updated on the facts. It has been composed to serve as a comprehensive guide for all beginners. In this book, you will find that there is a gradual progression towards the more technical aspects of the wireless network so that you can develop a good grip on the preliminary subjects before moving into the depths. Here is a summarized version of all the key points which have been mentioned in this book: Different aspects of wireless networks, their applications, and importance A brief introduction to the world of internet Ways in which you can deal with the common security threats and troubleshooting your Wi-Fi connection Strategies to secure your network from all types of breaches Some common types of wireless networks Even if you are not aware of the basics, don't worry as this book is meant especially for the first-timers and you will start knowing everything right from the beginning. So, stop stressing as all you need to do is take the first step and everything will be laid out in front of you. Now, it's time for you to gear up and brush up on your computer networking skills. All the basic terminologies have been explained too and so there is nothing to feel intimated about. Are you ready to learn how you can build and secure your network too? All you have to do is scroll up and click on the Buy Now button!

Best-practice QoS designs for protecting voice, video, and critical data while mitigating network denial-of-service attacks Understand the service-level requirements of voice, video, and data applications Examine strategic QoS best practices, including Scavenger-class QoS tactics for DoS/worm mitigation Learn about QoS tools and the various interdependencies and caveats of these tools that can impact design considerations Learn how to protect voice, video, and data traffic using various QoS mechanisms Evaluate design recommendations for protecting voice, video, and multiple classes of data while mitigating DoS/worm attacks for the following network infrastructure architectures: campus LAN, private WAN, MPLS VPN, and IPSec VPN Quality of Service (QoS) has already proven itself as the enabling technology for the convergence of voice, video, and data networks. As business needs evolve, so do the demands for QoS. The need to protect critical applications via QoS mechanisms in business networks has escalated over the past few years, primarily due to the increased frequency and sophistication of denial-of-service (DoS) and worm attacks. End-to-End QoS Network Design is a detailed handbook for planning and deploying QoS solutions to address current business needs. This book goes beyond discussing available QoS technologies and considers detailed design examples that illustrate where, when, and how to deploy various QoS features to provide validated and tested solutions for voice, video, and critical data over the LAN, WAN, and VPN. The book starts with a brief background of network infrastructure evolution and the subsequent need for QoS. It then goes on to cover the various QoS features and tools currently available and comments on their evolution and direction. The QoS requirements of voice, interactive and streaming video, and multiple classes of data applications are presented, along with an overview of the nature and effects of various types of DoS and worm attacks. QoS best-practice design principles are introduced to show how QoS mechanisms can be strategically deployed end-to-end to address application requirements while mitigating network attacks. The next section focuses on how these strategic design principles are applied to campus LAN QoS design. Considerations and detailed design recommendations specific to the access, distribution, and core layers of an enterprise campus network are presented. Private WAN QoS design is discussed in the following section, where WAN-specific considerations and detailed QoS designs are presented for leased-lines, Frame Relay, ATM, ATM-to-FR Service Interworking, and ISDN networks. Branch-specific designs include Cisco® SAFE recommendations for using Network-Based Application Recognition (NBAR) for known-worm identification and policing. The final section covers Layer 3 VPN QoS design-for both MPLS and IPSec VPNs. As businesses are migrating to VPNs to meet their wide-area networking needs at lower costs, considerations specific to these topologies are required to be reflected in their customer-edge QoS designs. MPLS VPN QoS design is examined from both the enterprise and service provider's perspectives. Additionally, IPSec VPN QoS designs cover site-to-site and teleworker contexts. Whether you are looking for an introduction to QoS principles and practices or a QoS planning and deployment guide, this book provides you with the expert advice you need to design and implement comprehensive QoS solutions.

& Learn the troubleshooting techniques that every IT professional running a Virtual Private Network (VPN) must master & & Experience real-world solutions through practice scenarios in each chapter & & An essential workplace reference guide for every VPN management site

A systems analysis approach to enterprise network design Master techniques for checking the health of an existing network to develop a baseline for measuring performance of a new network design Explore solutions for meeting QoS requirements, including ATM traffic management, IETF controlled-load and guaranteed services, IP multicast, and advanced switching, queuing, and routing algorithms Develop network designs that provide the high bandwidth and low delay required for real-time applications such as multimedia, distance learning, and videoconferencing Identify the advantages and disadvantages of various switching and routing protocols, including transparent bridging, Inter-Switch Link (ISL), IEEE 802.1Q, IGRP, EIGRP, OSPF, and BGP4 Effectively incorporate new technologies into enterprise network designs, including VPNs, wireless networking, and IP Telephony Top-Down Network Design, Second Edition, is a practical and comprehensive guide to designing enterprise networks that are reliable, secure, and manageable. Using illustrations and real-world examples, it teaches a systematic method for network design that can be applied to campus LANs, remote-access networks, WAN links, and large-scale internetworks. You will learn to analyze business and technical requirements, examine traffic flow and QoS requirements, and select protocols and technologies based on performance goals. You will also develop an understanding of network performance factors such as network utilization, throughput, accuracy, efficiency, delay, and jitter. Several charts and job aids will help you apply a top-down approach to network design. This Second Edition has been revised to include new and updated material on wireless networks, virtual private networks (VPNs), network security, network redundancy, modularity in network designs, dynamic addressing for IPv4 and IPv6, new network design and management tools, Ethernet scalability options (including 10-Gbps Ethernet, Metro Ethernet, and Long-Reach Ethernet), and networks that carry voice and data traffic. Top-Down Network Design, Second Edition, has a companion website at http://www.topdownbook.com, which includes updates to the book, links to white papers, and supplemental information about design resources. 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.