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Produkt zum Begriff Routing:
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Internet Routing Architectures
The industry's leading resource for Internet routing solutions and scenarios Explore the functions, attributes, and applications of BGP-4, the de facto interdomain routing protocol, through practical scenarios and configuration examples Learn the contemporary Internet structure and understand how to evaluate a service provider in dealing with routing and connectivity issues Master the addressing techniques--including Classless Interdomain Routing (CIDR)--that are demanded today to facilitate the Internet's rapid and continuing growth Develop optimal routing policies--redundancy, traffic balancing, symmetry, and stability--for your network Learn how to seamlessly integrate your intradomain and interdomain routing and manage large and growing autonomous systems Internet Routing Architectures, Second Edition, explores the ins and outs of interdomain routing network designs with emphasis on BGP-4 (Border Gateway Protocol Version 4)--the de facto interdomain routing protocol. Using a practical, example-oriented approach, this comprehensive resource provides you with real solutions for ISP connectivity issues. You will learn how to integrate your network on the global Internet and discover how to build large-scale autonomous systems. You will also learn to control expansion of interior routing protocols using BGP-4, design sound and stable networks, configure the required policies using Cisco IOS Software, and explore routing practices and rules on the Internet. 157870233X020206
Preis: 48.14 € | Versand*: 0 € -
Routing TCP/IP, Volume 1
A detailed examination of interior routing protocols -- completely updated in a new edition A complete revision of the best-selling first edition--widely considered a premier text on TCP/IP routing protocols A core textbook for CCIE preparation and a practical reference for network designers, administrators, and engineers Includes configuration and troubleshooting lessons that would cost thousands to learn in a classroom and numerous real-world examples and case studies Praised in its first edition for its approachable style and wealth of information, this new edition provides readers a deep understanding of IP routing protocols, teaches how to implement these protocols using Cisco routers, and brings readers up to date protocol and implementation enhancements. Routing TCP/IP, Volume 1, Second Edition, includes protocol changes and Cisco features that enhance routing integrity, secure routers from attacks initiated through routing protocols, and provide greater control over the propagation of routing information for all the IP interior routing protocols. Routing TCP/IP, Volume 1, Second Edition, provides a detailed analysis of each of the IP interior gateway protocols (IGPs). Its structure remains the same as the best-selling first edition, though information within each section is enhanced and modified to include the new developments in routing protocols and Cisco implementations. What's New In This Edition? The first edition covers routing protocols as they existed in 1998. The new book updates all covered routing protocols and discusses new features integrated in the latest version of Cisco IOS Software. IPv6, its use with interior routing protocols, and its interoperability and integration with IPv4 are also integrated into this book. Approximately 200 pages of new information are added to the main text, with some old text removed. Additional exercise and solutions are also included.
Preis: 40.65 € | Versand*: 0 € -
Routing First-Step
Your first step into the world of routing No routing experience required Includes clear and easily understood explanations Makes learning easy Your first step to understanding routing begins here! Learn routing basics simply and easily Explore how network traffic gets from here to there Understand routing tools and technologies Reinforce your understanding with chapter review questions Welcome to the world of routing! Routing is the technology that enables worldwide Internet communication. Many people involved with networking technologies or companies need to know how routing works. But learning about routing tends to involve a complex web of terms and acronyms-a language that can be difficult and unfamiliar. No routing experience needed! Routing First-Step explains the basics of Internet routing in language all of us can understand. This book takes you on a guided tour of routing, starting with systems you are familiar with: the postal system, the telephone system, and the interstate highway system. From there, you'll learn routing simply and easily. Whether you are looking to take your first step into a career in networking or are interested only in gaining knowledge of the technology, this book is for you!
Preis: 29.95 € | Versand*: 0 € -
Optimal Routing Design
Techniques for optimizing large-scale IP routing operation and managing network growth Understand the goals of scalable network design, including tradeoffs between network scaling, convergence speed, and resiliency Learn basic techniques applicable to any network design, including hierarchy, addressing, summarization, and information hiding Examine the deployment and operation of EIGRP, OSPF, and IS-IS protocols on large-scale networks Understand when and how to use a BGP core in a large-scale network and how to use BGP to connect to external networks Apply high availability and fast convergence to achieve 99.999 percent, or “five 9s” network uptime Secure routing systems with the latest routing protocol security best practices Understand the various techniques used for carrying routing information through a VPN Optimal Routing Design provides the tools and techniques, learned through years of experience with network design and deployment, to build a large-scale or scalable IP-routed network. The book takes an easy-to-read approach that is accessible to novice network designers while presenting invaluable, hard-to-find insight that appeals to more advanced-level professionals as well. Written by experts in the design and deployment of routing protocols, Optimal Routing Design leverages the authors’ extensive experience with thousands of customer cases and network designs. Boiling down years of experience into best practices for building scalable networks, this book presents valuable information on the most common problems network operators face when seeking to turn best effort IP networks into networks that can support Public Switched Telephone Network (PSTN)-type availability and reliability. Beginning with an overview of design fundamentals, the authors discuss the tradeoffs between various competing points of network design, the concepts of hierarchical network design, redistribution, and addressing and summarization. This first part provides specific techniques, usable in all routing protocols, to work around real-world problems. The next part of the book details specific information on deploying each interior gateway protocol (IGP)—including EIGRP, OSPF, and IS-IS—in real-world network environments. Part III covers advanced topics in network design, including border gateway protocol (BGP), high-availability, routing protocol security, and virtual private networks (VPN). Appendixes cover the fundamentals of each routing protocol discussed in the book; include a checklist of questions and design goals that provides network engineers with a useful tool when evaluating a network design; and compare routing protocols strengths and weaknesses to help you decide when to choose one protocol over another or when to switch between protocols. “The complexity associated with overlaying voice and video onto an IP network involves thinking through latency, jitter, availability, and recovery issues. This text offers keen insights into the fundamentals of network architecture for these converged environments.” —John Cavanaugh, Distinguished Services Engineer, Cisco Systems® 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.
Preis: 31.02 € | Versand*: 0 €
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Wie lassen sich effiziente Routing-Algorithmen für Netzwerke entwickeln? Welche Faktoren beeinflussen die Auswahl des optimalen Routing-Protokolls für ein bestimmtes Netzwerk?
Effiziente Routing-Algorithmen für Netzwerke lassen sich entwickeln, indem man die Netzwerktopologie analysiert, die Anforderungen an das Netzwerk berücksichtigt und geeignete Metriken festlegt. Faktoren wie die Größe des Netzwerks, die Bandbreite, die Latenzzeit, die Zuverlässigkeit und die Sicherheitsanforderungen beeinflussen die Auswahl des optimalen Routing-Protokolls für ein bestimmtes Netzwerk. Es ist wichtig, die verschiedenen Routing-Protokolle zu verstehen und zu evaluieren, um das am besten geeignete für die spezifischen Anforderungen des Netzwerks auszuwählen.
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Wie kann man effizientes Routing in einem Computernetzwerk implementieren?
Effizientes Routing in einem Computernetzwerk kann durch die Verwendung von Routing-Algorithmen wie OSPF oder BGP erreicht werden. Diese Algorithmen helfen dabei, den besten Weg für Datenpakete durch das Netzwerk zu finden. Zudem ist eine regelmäßige Überwachung und Optimierung der Netzwerktopologie und der Routing-Tabelle wichtig, um die Leistung zu maximieren.
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Wie funktioniert das IP-Protokoll und welche Bedeutung hat es für die Datenübertragung im Internet?
Das IP-Protokoll ist verantwortlich für die Adressierung und Weiterleitung von Datenpaketen im Internet. Jedes Gerät im Netzwerk erhält eine eindeutige IP-Adresse, um die Kommunikation zu ermöglichen. Ohne das IP-Protokoll wäre die Datenübertragung im Internet nicht möglich.
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Wie funktioniert das DNS-Protokoll und welche Rolle spielt es bei der Auflösung von Domainnamen in IP-Adressen?
Das DNS-Protokoll ist ein System, das Domainnamen in IP-Adressen übersetzt. Es funktioniert durch eine hierarchische Struktur von Nameservern, die Anfragen von Clients entgegennehmen und die entsprechende IP-Adresse zurückgeben. Die Rolle des DNS-Protokolls besteht darin, die Kommunikation im Internet zu erleichtern, indem es die Zuordnung von Domainnamen zu IP-Adressen ermöglicht.
Ähnliche Suchbegriffe für Routing:
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Troubleshooting IP Routing Protocols (CCIE Professional Development Series)
The comprehensive, hands-on guide for resolving IP routing problems Understand and overcome common routing problems associated with BGP, IGRP, EIGRP, OSPF, IS-IS, multicasting, and RIP, such as route installation, route advertisement, route redistribution, route summarization, route flap, and neighbor relationships Solve complex IP routing problems through methodical, easy-to-follow flowcharts and step-by-step scenario instructions for troubleshooting Obtain essential troubleshooting skills from detailed case studies by experienced Cisco TAC team members Examine numerous protocol-specific debugging tricks that speed up problem resolution Gain valuable insight into the minds of CCIE engineers as you prepare for the challenging CCIE exams As the Internet continues to grow exponentially, the need for network engineers to build, maintain, and troubleshoot the growing number of component networks has also increased significantly. IP routing is at the core of Internet technology and expedient troubleshooting of IP routing failures is key to reducing network downtime and crucial for sustaining mission-critical applications carried over the Internet. Though troubleshooting skills are in great demand, few networking professionals possess the knowledge to identify and rectify networking problems quickly and efficiently. Troubleshooting IP Routing Protocols provides working solutions necessary for networking engineers who are pressured to acquire expert-level skills at a moment's notice. This book also serves as an additional study aid for CCIE candidates. Authored by Cisco Systems engineers in the Cisco Technical Assistance Center (TAC) and the Internet Support Engineering Team who troubleshoot IP routing protocols on a daily basis, Troubleshooting IP Routing Protocols goes through a step-by-step process to solving real-world problems. Based on the authors' combined years of experience, this complete reference alternates between chapters that cover the key aspects of a given routing protocol and chapters that concentrate on the troubleshooting steps an engineer would take to resolve the most common routing problems related to a variety of routing protocols. The book provides extensive, practical coverage of BGP, IGRP, EIGRP, OSPF, IS-IS, multicasting, and RIP as run on Cisco IOS Software network devices. Troubleshooting IP Routing Protocols offers you a full understanding of invaluable troubleshooting techniques that help keep your network operating at peak performance. Whether you are looking to hone your support skills or to prepare for the challenging CCIE exams, this essential reference shows you how to isolate and resolve common network failures and to sustain optimal network operation. This book is part of the Cisco CCIE Professional Development Series, which offers expert-level instruction on network design, deployment, and support methodologies to help networking professionals manage complex networks and prepare for CCIE exams.
Preis: 48.14 € | Versand*: 0 € -
Routing TCP/IP: CCIE Professional Development, Volume 2
Routing TCP/IP, Volume II: CCIE Professional Development, Second Edition The definitive guide to Cisco exterior routing protocols and advanced IP routing issues—now completely updated Praised in its first edition for its readability, breadth, and depth, Routing TCP/IP, Volume II, Second Edition will help you thoroughly understand modern exterior routing protocols and implement them with Cisco routers. Best-selling author Jeff Doyle offers crucial knowledge for every network professional who must manage routers to support growth and change. You’ll find configuration and troubleshooting lessons that would cost thousands to learn in a classroom, plus up-to-date case studies, examples, exercises, and solutions. Routing TCP/IP, Volume II, Second Edition covers routing and switching techniques that form the foundation of all Cisco CCIE tracks. Its expert content and CCIE structured review makes it invaluable for anyone pursuing this elite credential. While its examples focus on Cisco IOS, the book illuminates concepts that are fundamental to virtually all modern networks and routing platforms. Therefore, it serves as an exceptionally practical reference for network designers, administrators, and engineers in any environment. · Review core inter-domain routing concepts, and discover how exterior routing protocols have evolved · Master BGP’s modern operational components · Effectively configure and troubleshoot BGP · Control path attributes and selection to define better routes · Take full advantage of NLRI and routing policies · Provide for load balancing and improved network scalability · Extend BGP to multiprotocol environments via MP-BGP · Deploy, configure, manage, troubleshoot, and scale IP multicast routing · Implement Protocol Independent Multicast (PIM): Dense Mode, Sparse Mode, and Bidirectional · Operate, configure, and troubleshoot NAT in IPv4-IPv4 (NAT44) and IPv6-IPv4 (NAT64) environments · Avoid policy errors and other mistakes that damage network performance This book is part of the CCIE Professional Development series,which offers expert-level instruction on network design, deployment, and support methodologies to help networking professionals manage complex networks and prepare for the CCIE exams. Category: Networking Covers: BGP, Multicast, and NAT
Preis: 48.14 € | Versand*: 0 € -
Routing TCP/IP, Volume II (CCIE Professional Development)
A detailed examination of exterior routing protocols and advanced IP routing issues Routing TCP/IP, Volume II, enables you to: Master the operational components, configuration, and troubleshooting of BGP-4-the de facto interdomain routing protocol Understand the operation, configuration, and troubleshooting of NAT Learn how to deploy, configure, and troubleshoot IP multicast routing through an array of case studies and exercises Familiarize yourself with the design goals and current state of IPv6, the new generation of the IP protocol Implement router management through a diverse range of expert-tested methods Test and validate your knowledge with practical, comprehensive review questions, configuration exercises, and troubleshooting exercises Further your CCIE preparation while mastering advanced TCP/IP concepts The complexities of exterior gateway protocols, including TCP connections, message states, path attributes, interior routing protocol interoperation, and setting up neighbor connections, require a comprehensive understanding of router operations in order to manage network growth. Routing TCP/IP, Volume II, provides you with the expertise necessary to understand and implement Border Gateway Protocol Version 4 (BGP-4), multicast routing, Network Address Translation (NAT), IPv6, and effective router management techniques. Jeff Doyle's practical approach, easy-to-read format, and comprehensive topic coverage make this book an instant classic and a must-have addition to any network professional's library. Routing TCP/IP, Volume II, expands upon the central theme of Volume I: scalability and management of network growth. Volume II moves beyond the interior gateway protocols covered in Volume I to examine both inter-autonomous system routing and more exotic routing issues such as multicasting and IPv6. This second volume follows the same informational structure used effectively in Volume I: discussing the topic fundamentals, following up with a series of configuration examples designed to show the concept in a real-world environment, and relying on tested troubleshooting measures to resolve any problems that might arise. This book helps you accomplish more than earning the highly valued CCIE number after your name; it also helps you develop the knowledge and skills that are essential to perform your job at an expert level. Whether you are pursuing CCIE certification, need to review for your CCIE recertification exam, or are just looking for expert-level advice on advanced routing issues, Routing TCP/IP, Volume II, helps you understand foundation concepts and apply best practice techniques for effective network growth and management.
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IP Routing on Cisco IOS, IOS XE, and IOS XR: An Essential Guide to Understanding and Implementing IP Routing Protocols
An Essential Guide to Understanding and Implementing IP Routing Protocols Cisco’s authoritative single-source guide to IP routing protocols for enterprise and service provider environments Service providers and large enterprises are converging on a common IP infrastructure that supports rapid deployment of high-value services. Demand is soaring for highly skilled IP network engineers who can implement and run these infrastructures. Now, one source combines reliable knowledge about contemporary IP routing protocols and expert hands-on guidance for using them with Cisco IOS, IOS XE, and IOS XR operating systems. After concisely reviewing the basics, three Cisco experts fully explain static routing, EIGRP, OSPF, IS-IS, and BGP routing protocols. Next, they introduce advanced routing with policies and redistribution, sophisticated BGP-based traffic engineering, and multicast. They present comprehensive coverage of IPv6, from its multicast implementation to its completely revamped address structure. Finally, they discuss advanced high availability techniques, including fast routing convergence. IP Routing on Cisco IOS, IOS XE, and IOS XR presents each protocol conceptually, with intuitive illustrations, realistic configurations, and appropriate output. To help IOS users master IOS XE and IOS XR, differences in operating systems are explicitly identified, and side-by-side feature command references are presented. All content fully aligns with Learning@Cisco, providing efficient self-study for multiple Cisco Career Certifications, including CCNA®/CCNP®/CCIE® Service Provider, CCIE Routing & Switching, Cisco IOS XR Specialist Certification, and the routing components of several additional Cisco Certifications. Brad Edgeworth, CCIE No. 31574 (R&S & SP) has been with Cisco since 2011 as Systems Engineer and Technical Leader. Formerly a network architect and consultant for various Fortune® 500 companies, his 18 years of IT experience includes extensive architectural and operational work in enterprise and service provider environments. He is a Cisco Live distinguished speaker presenting on IOS XR. Aaron Foss, CCIE No. 18761 (R&S & SP), a High Touch Engineer with the Cisco Focused Technical Support (FTS) organization, works with large service providers to troubleshoot MPLS, QoS, and IP routing issues. He has more than 15 years of experience designing, deploying, and troubleshooting IP networks. Ramiro Garza Rios, CCIE No. 15469 (R&S, SP, and Security), Senior Network Consulting Engineer with Cisco Advanced Services, plans, designs, implements, and optimizes next-generation service provider networks. Before joining Cisco in 2005, he was Network Consulting and Presales Engineer for a Cisco Gold Partner in Mexico, where he planned and deployed both enterprise and service provider networks. Foreword by Norm Dunn, Senior Product Manager, Learning@Cisco Global Product Management, Service Provider Portfolio Understand how IOS®, IOS XE, and IOS XR operating systems compareMaster IPv4 concepts, addressing structure, and subnettingLearn how routers and routing protocols work, and how connected networks and static routes behave from the router’s perspectiveWork with EIGRP and distance vector routingDeploy basic and advanced OSPF, including powerful techniques for organizing routing domains, path selection, and optimizationCompare IS-IS with OSPF, and implement advanced IS-IS multilevel routing, optimization, and path selectionMake the most of BGP and route manipulation, including IOS/IOS XE route maps and IOS XR’s highly scalable Route Policy LanguageUse advanced policy-based route manipulation and filteringImplement route redistribution: rules, potential problems, and solutionsLeverage BGP communities, summaries, and other router conservation techniquesDiscover how IPv6 changes IP address and command structureEstablish highly efficient multicast routing in IPv4 and IPv6 environmentsSystematically improve network availability and operational uptime through event driven detection and fast routing convergence
Preis: 36.37 € | Versand*: 0 €
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In welchem Subnetz befinden sich welche IP-Adressen?
Um zu bestimmen, in welchem Subnetz sich eine IP-Adresse befindet, müssen Sie die Subnetzmaske überprüfen. Die Subnetzmaske definiert den Bereich der IP-Adressen, die zu einem bestimmten Subnetz gehören. Wenn die IP-Adresse innerhalb des Bereichs liegt, der von der Subnetzmaske definiert wird, befindet sie sich im entsprechenden Subnetz. Andernfalls gehört sie zu einem anderen Subnetz.
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Wie ermittelt man das Subnetz aus zwei IP-Adressen?
Um das Subnetz aus zwei IP-Adressen zu ermitteln, müssen Sie die beiden IP-Adressen in Binärform umwandeln und dann die Stellen vergleichen, an denen sich die beiden Adressen unterscheiden. Die gemeinsamen Stellen geben das Subnetz an. Sie können auch die Subnetzmaske verwenden, um das Subnetz zu bestimmen, indem Sie die Subnetzmaske mit einer der IP-Adressen bitweise verknüpfen.
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Wie funktioniert DNS und welche Rolle spielt es bei der Kommunikation im Internet?
DNS steht für Domain Name System und dient dazu, Domainnamen in IP-Adressen umzuwandeln, um die Kommunikation im Internet zu ermöglichen. Es funktioniert, indem es eine hierarchische Struktur von Nameservern verwendet, um die Anfragen nach IP-Adressen zu beantworten. Ohne DNS wäre es schwierig, Websites über ihre Domainnamen zu finden und aufzurufen.
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Was ist das IP-Protokoll und wie ermöglicht es die Übertragung von Daten über das Internet?
Das IP-Protokoll ist ein grundlegendes Kommunikationsprotokoll, das die Adressierung und Weiterleitung von Datenpaketen im Internet ermöglicht. Es definiert die Struktur der IP-Adressen, die den einzelnen Geräten im Netzwerk zugewiesen werden, um den Datenverkehr zu lenken. Durch die Verwendung von IP-Adressen können Datenpakete von einem Sender zu einem Empfänger über das Internet gesendet und empfangen werden.
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