Computer Networking Problems and Solutions

An innovative approach to building resilient, modern networks

Author: Russ White,Ethan Banks

Publisher: Addison-Wesley Professional

ISBN: 0134762851

Category: Computers

Page: 832

View: 5883

DOWNLOAD NOW »

Master Modern Networking by Understanding and Solving Real Problems Computer Networking Problems and Solutions offers a new approach to understanding networking that not only illuminates current systems but prepares readers for whatever comes next. Its problem-solving approach reveals why modern computer networks and protocols are designed as they are, by explaining the problems any protocol or system must overcome, considering common solutions, and showing how those solutions have been implemented in new and mature protocols. Part I considers data transport (the data plane). Part II covers protocols used to discover and use topology and reachability information (the control plane). Part III considers several common network designs and architectures, including data center fabrics, MPLS cores, and modern Software-Defined Wide Area Networks (SD-WAN). Principles that underlie technologies such as Software Defined Networks (SDNs) are considered throughout, as solutions to problems faced by all networking technologies. This guide is ideal for beginning network engineers, students of computer networking, and experienced engineers seeking a deeper understanding of the technologies they use every day. Whatever your background, this book will help you quickly recognize problems and solutions that constantly recur, and apply this knowledge to new technologies and environments. Coverage Includes · Data and networking transport · Lower- and higher-level transports and interlayer discovery · Packet switching · Quality of Service (QoS) · Virtualized networks and services · Network topology discovery · Unicast loop free routing · Reacting to topology changes · Distance vector control planes, link state, and path vector control · Control plane policies and centralization · Failure domains · Securing networks and transport · Network design patterns · Redundancy and resiliency · Troubleshooting · Network disaggregation · Automating network management · Cloud computing · Networking the Internet of Things (IoT) · Emerging trends and technologies
Release

Expert ASP.NET Web API 2 for MVC Developers

Author: Adam Freeman

Publisher: Apress

ISBN: 1484200853

Category: Computers

Page: 688

View: 2852

DOWNLOAD NOW »

Web API 2 is the latest evolution of Microsoft's web services toolkit, which allows the creation of RESTful applications built on the ASP.NET platform. It provides a standards-based approach and a high-productivity development model that makes it easy to deliver services to a wide-range of clients, including mobile devices. This book puts Web API into context for the experienced MVC Framework developer and dives deep into the tools and techniques required to build Web API applications that integrate with the MVC Framework and shows you how to create single-page applications to consume them. Best-selling author Adam Freeman explains how to get the most from Web API 2 by building on the foundation of the MVC Framework and the ASP.NET platform. He starts with the nuts-and-bolts and shows you everything through to advanced features, going in-depth to give you the knowledge you need.
Release

The DHCP Handbook

Author: Ralph Droms,Ted Lemon

Publisher: Sams Publishing

ISBN: 9780672323270

Category: Computers

Page: 588

View: 6116

DOWNLOAD NOW »

The Dynamic Host Configuration Protocol (DHCP) provides a way to automate and manage the network configurations of devices that use the TCP/IP protocol suite. Without DHCP, network administrators must manually enter in IP addresses for each computer and network device and then manually change that address each time the device is moved to a different part of the network. The DHCP Handbook, Second Edition is a complete reference for understanding DHCP, deploying and managing DHCP services, and debugging problems with DHCP clients and servers. Chapters devoted to failover, authentication, Windows 2000, DHCPv6, and DHCP/DNS interaction reflect the recent updates to the standard and issues that are most pertinent to network planners and administrators. Throughout the book, the authors are careful to balance conceptual discussions of DHCP with detailed implementation examples and practical advice.
Release

Elementary Hydrology

Author: Vijay P. Singh

Publisher: Pearson College Division

ISBN: N.A

Category: Science

Page: 973

View: 7106

DOWNLOAD NOW »

Students are exposed to hydrology for the first time primarily through this course, and students taking the course have not had an opportunity to be exposed to hydrologic jargon before. And, in most cases this course may be the only course the students may have in hydrology in their undergraduate schooling. Therefore, this hydrology course must be at an elementary level, present basic concepts of hydrology, and develop a flavor for application of hydrology to the solution of a range of environmental problems. It is these considerations that motivated the writing of this book.
Release

CCNA Routing and Switching 200-120 Official Cert Guide Library

Author: Wendell Odom

Publisher: Cisco Press

ISBN: 0133479897

Category: Computers

Page: 1600

View: 4372

DOWNLOAD NOW »

Cisco Press is the Official publisher for the New CCENT & CCNA Routing and Switching Certifications. The New Edition of the Best-Selling two-book value priced CCNA Official Cert Guide Library includes Updated Content, New Exercises, and 150 Minutes of Video Training -- PLUS the CCENT and CCNA Network Simulator Lite Editions with 26 Free Network Simulator Labs. CCNA 200-120 Official Cert Guide Library is a comprehensive review and package for the latest CCNA exams. The two books contained in this package, CCENT/CCNA ICND1 100-101 Official Cert Guide and CCNA ICND2 200-101 Official Cert Guide, present complete reviews and a more challenging and realistic preparation experience. The books have been fully updated to refresh the content for the latest CCNA exam topics and enhance certain key topics that are critical for exam success. This is the eBook version of the print title - 2 book library . Note that the eBooks do not provide access to the practice test software that accompanies the print books. Access to the personal video mentoring and simulator lite software is available through product registration at Cisco Press; or see instructions in back pages of your eBooks. Best-selling author and expert instructor Wendell Odom shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. This complete study package includes A test-preparation routine proven to help you pass the exams Do I Know This Already? quizzes, which enable you to decide how much time you need to spend on each section Chapter-ending and part-ending exercises, which help you drill on key concepts you must know thoroughly Troubleshooting sections, which help you master the complex scenarios you will face on the exam A free copy of the CCNA ICND1 and ICND2 Network Simulator Lite software, complete with meaningful lab exercises that help you hone your hands-on skills with the command-line interface for routers and switches More than 150 minutes of personal video mentoring from the author Final preparation chapters, which guide you through tools and resources to help you craft your review and test-taking strategies Study plan suggestions and templates to help you organize and optimize your study time These official study guides help you master all the topics on the CCNA exams, including: Networking fundamentals Ethernet LANs and switches IPv4 addressing and subnetting Operating Cisco routers Configuring OSPF ACLs and NAT IPv6 fundamentals, implementation, and troubleshooting LAN switching IPv4 routing VPNs OSPF and EIGRP configuration and troubleshooting Wide area networks and Frame Relay Network management Well regarded for its level of detail, study plans, assessment features, challenging review questions and exercises, video instruction, and hands-on labs, these official study guides help you master the concepts and techniques that ensure your exam success. Wendell Odom, CCIE No. 1624, is the most respected author of Cisco networking books in the world. His past titles include books on the entry-level Cisco certifications (CCENT and CCNA), the more advanced CCNP, and the industry-renowned CCIE. His books are known for their technical depth and accuracy. Wendell has worked as a network engineer, consultant, instructor, course developer, and book author, and he has produced videos, software, and blogs related to Cisco certifications. Includes 26 free CCNA Network Simulator labs: ICND1 1.Configuring IP Addresses I 2. Configuring IP Addresses II 3. Connected Routes 4. Static Routes I 5. Static Routes II 6. Subnet Zero 7. Loopback Interfaces 8. Subnet ID Calculation 9. IPv4 Address Rejection 10. IPv4 Route Selection 11. Subnetting and Addressing Configuration Scenario 12. Static Routing Configuration Scenario 13. Network Discovery Troubleshooting Scenario ICND2 1.EIGRP Serial Configuration I 2. EIGRP Serial Configuration II 3. EIGRP Serial Configuration III 4. EIGRP Frame Relay Configuration I 5. EIGRP Frame Relay Configuration II 6. EIGRP Route Tuning I 7. EIGRP Route Tuning II 8. EIGRP Neighbors II 9. EIGRP Neighbors III 10. EIGRP Configuration Scenario I 11. EIGRP Configuration Scenario II 12. EIGRP Metric Manipulation Configuration Scenario 13. Path Troubleshooting Scenario CCENT and CCNA Network Simulator Lite minimum system requirements: Microsoft Windows XP (SP2/SP3), Windows Vista (32-bit/64-bit) with SP1, Windows 7 (32-bit/64-bit) or Windows 8 (32-bit/64-bit), Mac OS X 10.6, 10.7, or 10.8 Intel® Pentium® III 1GHz or faster processor (Windows) or Intel Core™ Duo 1.83GHz or faster processor (Mac) 512 MB RAM (1 GB recommended) 1.5 GB hard disk space 32-bit color depth at 1024 x 768 resolution Adobe Acrobat Reader version 8.0 or higher Other applications installed during installation: Adobe AIR 3.6.0 Captive JRE 6
Release

Implementing Cisco IP Routing (ROUTE) Foundation Learning Guide

(CCNP ROUTE 300-101)

Author: Diane Teare,Bob Vachon,Rick Graziani

Publisher: Cisco Press

ISBN: 0133965864

Category: Computers

Page: 768

View: 2953

DOWNLOAD NOW »

Now updated for Cisco’s new ROUTE 300-101 exam, Implementing Cisco IP Routing (ROUTE) Foundation Learning Guide is your Cisco® authorized learning tool for CCNP® or CCDP® preparation. Part of the Cisco Press Foundation Learning Series, it teaches you how to plan, configure, maintain, and scale a modern routed network. Focusing on Cisco routers connected in LANs and WANs at medium-to-large network sites, the authors show how to select and implement Cisco IOS services for building scalable, routed networks. They examine basic network and routing protocol principles in detail; introduce both IPv4 and IPv6; fully review EIGRP, OSPF, and BGP; explore enterprise Internet connectivity; cover routing updates and path control; and present today’s router security best practices. Each chapter opens with a list of topics that clearly identifies its focus. Each chapter ends with a summary of key concepts for quick study, as well as review questions to assess and reinforce your understanding. Throughout, configuration and verification output examples illustrate critical issues in network operation and troubleshooting. This guide is ideal for all certification candidates who want to master all the topics covered on the ROUTE 300-101 exam. Serves as the official book for the newest version of the Cisco Networking Academy CCNP ROUTE course Includes all the content from the newest [email protected] ROUTE course and information on each of the ROUTE exam topics Compares basic routing protocol features and limitations Examines RIPv2 and RIPng Covers EIGRP operation and implementation for both IPv4 and IPv6 Explores OSPFv2 implementation, and OSPFv3 for both IPv4 and IPv6 Discusses network performance optimization via routing updates Introduces path control with Cisco Express Forwarding (CEF) switching, policy-based routing (PBR), and service level agreements (SLAs) Addresses enterprise Internet connectivity via single or redundant ISP connections Explains BGP terminology, concepts, operation, configuration, verification, and troubleshooting Covers securing the management plane of Cisco routers using authentication and other recommended practices Presents self-assessment review questions, chapter objectives, and summaries to facilitate effective studying
Release

Proceedings of PART '98

The 5th Australasian Conference on Parallel and Real-Time Systems : University of Adelaide, Adelaide, Australia, 28-29 September 1998

Author: Kenneth A. Hawick,Heath A. James

Publisher: Springer Verlag

ISBN: N.A

Category: Computers

Page: 409

View: 9337

DOWNLOAD NOW »

The proceedings of the 5th Australasian Conference on Parallel and Real-Time Systems (PART '98) collects some of the exciting and innovative approaches to the problems of high performance computing. At a time when the field is going through a shake-out of commercial solutions, the research presented here gives an insight into new hardware, software and algorithms for achieving high-performance on parallel and reconfigurable computing systems. PART '98 covers networking and processing hardware innovations; network traffic simulation, modeling and routing algorithms; operating systems software and control methods; and parallel algorithms and applications. Special emphasis is on algorithms for managing data and memory and reconfigurable systems. Articles describe activities at both overview level as well as highly technical mathematical analyses of some algorithmic approaches.
Release

Interconnecting Cisco Network Devices, Part 2 (ICND2) Foundation Learning Guide

Author: John Tiso

Publisher: Cisco Press

ISBN: 0133410307

Category: Computers

Page: 464

View: 4190

DOWNLOAD NOW »

This Cisco-authorized, self-paced foundation learning tool helps you prepare for both the 200-101 ICND2 and 200-120 CCNA exams. It delivers the higher level of foundational knowledge you need to prepare for the ICND2 exam (and the ICND2 components in the CCNA Composite exam), and to succeed in a wide range of Cisco networking job roles. This book teaches with numerous examples, illustrations, and real-world scenarios, helping you rapidly gain both expertise and confidence. Its coverage ranges from internetworking essentials to advanced diagnostic and debugging techniques that are needed by virtually all Cisco professionals. The book teaches you the technology and theory for building and troubleshooting medium to large scale internetworks, including an in-depth study of VLANs as well as redundancy technologies such as HSRP, STP, and EtherChannel. Additional topics include: implementing scalable mid-sized networks; troubleshooting basic connectivity; implementing EIGRP solutions and OSPF-based scalable multiarea networks; understanding WAN technologies; managing network devices; and advanced troubleshooting. This edition has been fully updated to reflect Cisco’s latest exam blueprints. Content has been reorganized, simplified, and expanded to help you learn even more efficiently. The book presents you with information applicable to the CCNA that can’t be found in any other CCNA text, including an overview and primer of MPLS, real-world examples, and real-world information on how to more effectively work with the Cisco TAC and diagnose software defects. The book also shows you how to use the Cisco ‘Debug’ command to learn how protocols work. Interconnecting Cisco Network Devices, Part 2 (ICND2) Foundation Learning Guide, Fourth Edition is part of a recommended learning path from Cisco 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 from authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining. VLANs, Spanning Tree Protocol (STP), Hot Standby Routing Protocol (HSRP), and EtherChannel Troubleshooting basic connectivity in IPv4, IPv6, and virtualized network environments EIGRP theory, operation, and troubleshooting (IPv4 and IPv6) OSPF terminology, operation, configuration, and troubleshooting (IPv4 and IPv6) WAN technologies, terminology, theory, configuration, and troubleshooting VPNs and WANs: comparisons and integration Device management with SNMP, SYSLOG, and Cisco Flexible NetFlow Cisco Integrated Service Routers: architecture, configuration management, Cisco IOS software images, and licensing Advanced diagnostics, Cisco IOS software bugs, and debugging
Release