Network Warrior

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Network Warrior

Author : Gary A. Donahue
Publisher : "O'Reilly Media, Inc."
Page : 788 pages
File Size : 54,8 Mb
Release : 2011-05-13
Category : Electronic
ISBN : 9781449309350

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Network Warrior by Gary A. Donahue Pdf

Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you’ll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout. Topics include: An in-depth view of routers and routing Switching, using Cisco Catalyst and Nexus switches as examples SOHO VoIP and SOHO wireless access point design and configuration Introduction to IPv6 with configuration examples Telecom technologies in the data-networking world, including T1, DS3, frame relay, and MPLS Security, firewall theory, and configuration, as well as ACL and authentication Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ) IP address allocation, Network Time Protocol (NTP), and device failures

Network Warrior

Author : Gary A. Donahue
Publisher : "O'Reilly Media, Inc."
Page : 602 pages
File Size : 51,7 Mb
Release : 2007-06-21
Category : Computers
ISBN : 9780596554859

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Network Warrior by Gary A. Donahue Pdf

Written by networking veteran with 20 years of experience, Network Warrior provides a thorough and practical introduction to the entire network infrastructure, from cabling to the routers. What you need to learn to pass a Cisco certification exam such as CCNA and what you need to know to survive in the real world are two very different things. The strategies that this book offers weren 't on the exam, but they 're exactly what you need to do your job well. Network Warrior takes you step by step through the world of hubs, switches, firewalls, and more, including ways to troubleshoot a congested network, and when to upgrade and why. Along the way, you 'll gain an historical perspective of various networking features, such as the way Ethernet evolved. Based on the author 's own experience as well as those he worked for and with, Network Warrior is a Cisco-centric book, focused primarily on the TCP/IP protocol and Ethernet networks -- the realm that Cisco Systems now dominates. The book covers: The type of networks now in use, from LANs, WANs and MANs to CANs The OSI Model and the layers involved in sending data Hubs, repeaters, switches, and trunks in practice Auto negotiation and why it 's a common problem in network slowdowns Route maps, routing protocols, and switching algorithms in Cisco routers The resilient Ethernet -- how to make things truly redundant Cisco 6500 multi-layer switches and the Catalyst 3750 switch Telecom nomenclature -- why it 's different from the data world T1 and DS3 Firewall theory, designing access lists, authentication in Cisco devices Server load balancing technology Content switch module in action Designing QOS and what QOS does not do IP design and subnetting made easy The book also explains how to sell your ideas to management, how networks become a mess as a company grows, and why change control is your friend. Network Warrior will help network administrators and engineers win the complex battles they face every day.

Juniper Networks Warrior

Author : Peter Southwick
Publisher : "O'Reilly Media, Inc."
Page : 430 pages
File Size : 40,7 Mb
Release : 2012-12-10
Category : Computers
ISBN : 9781449316631

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Juniper Networks Warrior by Peter Southwick Pdf

Follows teams of Juniper Networks engineers as they solve specific client problems related to new and emerging network platform architectures.

Arista Warrior

Author : Gary A. Donahue
Publisher : "O'Reilly Media, Inc."
Page : 422 pages
File Size : 42,6 Mb
Release : 2012-10-04
Category : Computers
ISBN : 9781449358945

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Arista Warrior by Gary A. Donahue Pdf

Though Arista Networks is a relative newcomer in the data center and cloud networking markets, the company has already had considerable success. In this book, renowned consultant and technical author Gary Donahue (Network Warrior) provides an in-depth, objective guide to Arista’s lineup of hardware, and explains why its network switches and Extensible Operating System (EOS) are so effective. Anyone with a CCNA or equivalent knowledge will benefit from this book, especially entrenched administrators, engineers, or architects tasked with building an Arista network. Is Arista right for your data center? Pick up this guide and find out. Topic highlights include: SysDB: the EOS system database that holds state, statuses, and variables Multichassis Link Aggregation (MLAG): for linking a port-channel to multiple switches instead of just one Latency Analyzer (LANZ): the interface-buffer troubleshooting tool with a reporting granularity of one millisecond VM Tracer: for adding, changing, and removing VLANs without human interaction Zero-Touch Provisioning (ZTP): for remote switch configuration Hardware advantages: including merchant silicon, low-latency networking, and power consumption Gotchas: issues with Arista switches or systems

Computer Networking Problems and Solutions

Author : Russ White,Ethan Banks
Publisher : Addison-Wesley Professional
Page : 1106 pages
File Size : 55,7 Mb
Release : 2017-12-06
Category : Computers
ISBN : 9780134762852

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Computer Networking Problems and Solutions by Russ White,Ethan Banks Pdf

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

Network Warrior

Author : Gary Donahue
Publisher : "O'Reilly Media, Inc."
Page : 786 pages
File Size : 52,8 Mb
Release : 2011-05-20
Category : Computers
ISBN : 9781449387860

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Network Warrior by Gary Donahue Pdf

Takes one step-by-step through routers, switches, firewalls, and other technologies based on the author's field experience. --

Network Programmability and Automation

Author : Jason Edelman,Scott S. Lowe,Matt Oswalt
Publisher : "O'Reilly Media, Inc."
Page : 842 pages
File Size : 54,5 Mb
Release : 2018-02-02
Category : Computers
ISBN : 9781491931318

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Network Programmability and Automation by Jason Edelman,Scott S. Lowe,Matt Oswalt Pdf

Like sysadmins before them, network engineers are finding that they cannot do their work manually anymore. As the field faces new protocols, technologies, delivery models, and a pressing need for businesses to be more agile and flexible, network automation is becoming essential. This practical guide shows network engineers how to use a range of technologies and tools—including Linux, Python, JSON, and XML—to automate their systems through code. Network programming and automation will help you simplify tasks involved in configuring, managing, and operating network equipment, topologies, services, and connectivity. Through the course of the book, you’ll learn the basic skills and tools you need to make this critical transition. This book covers: Python programming basics: data types, conditionals, loops, functions, classes, and modules Linux fundamentals to provide the foundation you need on your network automation journey Data formats and models: JSON, XML, YAML, and YANG for networking Jinja templating and its applicability for creating network device configurations The role of application programming interfaces (APIs) in network automation Source control with Git to manage code changes during the automation process How Ansible, Salt, and StackStorm open source automation tools can be used to automate network devices Key tools and technologies required for a Continuous Integration (CI) pipeline in network operations

Arista Warrior

Author : Gary A. Donahue
Publisher : O'Reilly Media
Page : 571 pages
File Size : 50,9 Mb
Release : 2019-06-28
Category : Computers
ISBN : 9781491953013

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Arista Warrior by Gary A. Donahue Pdf

Arista Networks has become a key player when it comes to software-driven cloud networking solutions for large data center storage and computing environments. In this updated edition of Arista Warrior, renowned consultant and technical author Gary Donahue Network Arista Networks has become a key player when it comes to software-driven cloud networking solutions for large data center, storage, and computing environments, and with their continued expansion and growth since the first edition was released, this book is a welcome update. In this updated edition of Arista Warrior, renowned trainer, consultant, and technical author Gary A. Donahue (Network Warrior) provides an in-depth, objective guide to Arista’s products explains why its network switches, software products, and Extensible Operating System (EOS) are so effective. Anyone with a CCNA or equivalent knowledge will benefit from this book, especially entrenched administrators, engineers, or architects tasked with building an Arista network. Is Arista right for your network? Pick up this in-depth guide and find out. In addition to the topics covered in the first edition, this book also includes: Configuration Management: Config sessions, config replace, etc. CloudVision: Arista’s management, workload orchestration, workflow automation, configuration, and telemetry tool VXLAN: Layer-2 overlay networking FlexRoute: Two million routes in hardware Tap Aggregation: Make your switch or blade into a Tap Aggregation device Advanced Mirroring: Mirror to a port-channel or even the CPU Network Design: A quick overview of the Arista recommended network designs vEOS: Arista’s Extensible Operating System in a VM with step-by-step instructions cEOS: Arista’s EOS in a container with examples eAPI: Arista’s fabulous extended Application Programmable Interface

Warrior Life

Author : Pamela Palmater
Publisher : Fernwood Publishing
Page : 288 pages
File Size : 48,7 Mb
Release : 2020-10-28T00:00:00Z
Category : Social Science
ISBN : 9781773634333

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Warrior Life by Pamela Palmater Pdf

In a moment where unlawful pipelines are built on Indigenous territories, the RCMP make illegal arrests of land defenders on unceded lands, and anti-Indigenous racism permeates on social media; the government lie that is reconciliation is exposed. Renowned lawyer, author, speaker and activist, Pamela Palmater returns to wade through media headlines and government propaganda and get to heart of key issues lost in the noise. Warrior Life: Indigenous Resistance and Resurgence is the second collection of writings by Palmater. In keeping with her previous works, numerous op-eds, media commentaries, YouTube channel videos and podcasts, Palmater’s work is fiercely anti-colonial, anti-racist, and more crucial than ever before. Palmater addresses a range of Indigenous issues — empty political promises, ongoing racism, sexualized genocide, government lawlessness, and the lie that is reconciliation — and makes the complex political and legal implications accessible to the public. From one of the most important, inspiring and fearless voices in Indigenous rights, decolonization, Canadian politics, social justice, earth justice and beyond, Warrior Life is an unflinching critique of the colonial project that is Canada and a rallying cry for Indigenous peoples and allies alike to forge a path toward a decolonial future through resistance and resurgence.

Network Troubleshooting Tools

Author : Joseph D Sloan
Publisher : "O'Reilly Media, Inc."
Page : 367 pages
File Size : 46,6 Mb
Release : 2001-08-09
Category : Computers
ISBN : 9780596551988

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Network Troubleshooting Tools by Joseph D Sloan Pdf

Over the years, thousands of tools have been developed for debugging TCP/IP networks. They range from very specialized tools that do one particular task, to generalized suites that do just about everything except replace bad Ethernet cables. Even better, many of them are absolutely free. There's only one problem: who has time to track them all down, sort through them for the best ones for a particular purpose, or figure out how to use them?Network Troubleshooting Tools does the work for you--by describing the best of the freely available tools for debugging and troubleshooting. You can start with a lesser-known version of ping that diagnoses connectivity problems, or take on a much more comprehensive program like MRTG for graphing traffic through network interfaces. There's tkined for mapping and automatically monitoring networks, and Ethereal for capturing packets and debugging low-level problems.This book isn't just about the tools available for troubleshooting common network problems. It also outlines a systematic approach to network troubleshooting: how to document your network so you know how it behaves under normal conditions, and how to think about problems when they arise, so you can solve them more effectively.The topics covered in this book include: Understanding your network Connectivity testing Evaluating the path between two network nodes Tools for capturing packets Tools for network discovery and mapping Tools for working with SNMP Performance monitoring Testing application layer protocols Software sources If you're involved with network operations, this book will save you time, money, and needless experimentation.

The Way of the Wall Street Warrior

Author : Dave Liu
Publisher : John Wiley & Sons
Page : 311 pages
File Size : 40,7 Mb
Release : 2021-11-16
Category : Business & Economics
ISBN : 9781119811923

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The Way of the Wall Street Warrior by Dave Liu Pdf

A Wall Street Insider's Guide to getting ahead in any highly competitive industry "Dave learned how to win in investment banking the hard way. Now he is able to share tools that make it easier for budding bankers and other professionals to succeed." —Frank Baxter, Former CEO of Jefferies and U.S. Ambassador to Uruguay "A must-read for anyone starting their career in Corporate America. Dave's book shares witty and valuable insights that would take a lifetime to learn otherwise. I highly recommend that anyone interested in advancing their career read this book." —Harry Nelis, Partner of Accel and former Goldman Sachs banker In The Way of the Wall Street Warrior, 25-year veteran investment banker and finance professional, Dave Liu, delivers a humorous and irreverent insider’s guide to thriving on Wall Street or Main Street. Liu offers hilarious and insightful advice on everything from landing an interview to self-promotion to getting paid. In this book, you’ll discover: How to get that job you always wanted Why career longevity and “success” comes from doing the least amount of work for the most pay How mastering cognitive biases and understanding human nature can help you win the rat race How to make people think you’re the smartest person in the room without actually being the smartest person in the room How to make sure you do everything in your power to get paid well (or at least not get screwed too badly) How to turn any weakness or liability into an asset to further your career

Security Warrior

Author : Cyrus Peikari,Anton Chuvakin
Publisher : "O'Reilly Media, Inc."
Page : 554 pages
File Size : 48,8 Mb
Release : 2004-01-12
Category : Computers
ISBN : 9780596552398

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Security Warrior by Cyrus Peikari,Anton Chuvakin Pdf

When it comes to network security, many users and administrators are running scared, and justifiably so. The sophistication of attacks against computer systems increases with each new Internet worm.What's the worst an attacker can do to you? You'd better find out, right? That's what Security Warrior teaches you. Based on the principle that the only way to defend yourself is to understand your attacker in depth, Security Warrior reveals how your systems can be attacked. Covering everything from reverse engineering to SQL attacks, and including topics like social engineering, antiforensics, and common attacks against UNIX and Windows systems, this book teaches you to know your enemy and how to be prepared to do battle.Security Warrior places particular emphasis on reverse engineering. RE is a fundamental skill for the administrator, who must be aware of all kinds of malware that can be installed on his machines -- trojaned binaries, "spyware" that looks innocuous but that sends private data back to its creator, and more. This is the only book to discuss reverse engineering for Linux or Windows CE. It's also the only book that shows you how SQL injection works, enabling you to inspect your database and web applications for vulnerability.Security Warrior is the most comprehensive and up-to-date book covering the art of computer war: attacks against computer systems and their defenses. It's often scary, and never comforting. If you're on the front lines, defending your site against attackers, you need this book. On your shelf--and in your hands.

Interconnections

Author : Radia Perlman
Publisher : Addison-Wesley Professional
Page : 566 pages
File Size : 51,7 Mb
Release : 2000
Category : Computers
ISBN : 0201634481

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Interconnections by Radia Perlman Pdf

Perlman, a bestselling author and senior consulting engineer for Sun Microsystems, provides insight for building more robust, reliable, secure and manageable networks. Coverage also includes routing and addressing strategies, VLANs, multicasting, IPv6, and more.

Cisco IOS in a Nutshell

Author : James Boney
Publisher : "O'Reilly Media, Inc."
Page : 612 pages
File Size : 53,5 Mb
Release : 2002
Category : Computers
ISBN : 156592942X

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Cisco IOS in a Nutshell by James Boney Pdf

Nearly all Cisco routers run the extremely powerful and complex IOS operating system. This book covers IOS configuration for the TCP/IP family. Readers will find information on configuring lines and interfaces, access lists, routing protocols, and more. Featured is a quick-reference guide to all commands, including the lower-level protocols upon which TCP/IP relies.

Network Sovereignty

Author : Marisa Elena Duarte
Publisher : University of Washington Press
Page : 207 pages
File Size : 49,6 Mb
Release : 2017-07-11
Category : Social Science
ISBN : 9780295741833

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Network Sovereignty by Marisa Elena Duarte Pdf

In 2012, the United Nations General Assembly determined that affordable Internet access is a human right, critical to citizen participation in democratic governments. Given the significance of information and communication technologies (ICTs) to social and political life, many U.S. tribes and Native organizations have created their own projects, from streaming radio to building networks to telecommunications advocacy. In Network Sovereignty, Marisa Duarte examines these ICT projects to explore the significance of information flows and information systems to Native sovereignty, and toward self-governance, self-determination, and decolonization. By reframing how tribes and Native organizations harness these technologies as a means to overcome colonial disconnections, Network Sovereignty shifts the discussion of information and communication technologies in Native communities from one of exploitation to one of Indigenous possibility.