It Essentials Companion Guide V7

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IT Essentials Companion Guide v7

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 2088 pages
File Size : 49,9 Mb
Release : 2020-03-27
Category : Computers
ISBN : 9780135622780

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IT Essentials Companion Guide v7 by Cisco Networking Academy Pdf

IT Essentials v7 Companion Guide supports the Cisco Networking Academy IT Essentials version 7 course. The course is designed for Cisco Networking Academy students who want to pursue careers in IT and learn how computers work, how to assemble computers, and how to safely and securely troubleshoot hardware and software issues. The features of the Companion Guide are designed to help you study and succeed in this course: · Chapter objectives–Review core concepts by answering the focus questions listed at the beginning of each chapter. · Key terms–Refer to the updated lists of networking vocabulary introduced, and turn to the highlighted terms in context. · Course section numbering–Follow along with the course heading numbers to easily jump online to complete labs, activities, and quizzes referred to within the text. · Check Your Understanding Questions and Answer Key–Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. This book is part of the Cisco Networking Academy Series from Cisco Press®. Books in this series support and complement the Cisco Networking Academy.

IT Essentials

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 1203 pages
File Size : 41,7 Mb
Release : 2010-10-13
Category : Computers
ISBN : 9780132874021

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IT Essentials by Cisco Networking Academy Pdf

IT Essentials: PC Hardware and Software Companion Guide, Fourth Edition, supports the Cisco Networking Academy IT Essentials: PC Hardware and Software version 4.1 course. The course provides an introduction to computer components, laptops and portable devices, wireless connectivity, security and safety, environmental concerns, and diagnostic tools. As a CompTIA Authorized Quality Curriculum, the course helps you prepare for the CompTIA A+ certification. The fundamentals part of the course, covered in Chapters 1–10, helps you prepare for the CompTIA A+ Essentials exam (220-701). You learn the fundamentals of computer technology, networking, and security and validate the communication skills and professionalism required of all entry-level IT professionals. The advanced part of the course, covered in Chapters 11–16, helps you prepare for the CompTIA A+ Practical Application exam (220-702), providing more of a hands-on orientation and scenarios in which troubleshooting and tools must be applied to resolve problems. Students must pass both exams to earn the CompTIA A+ certification. The features of the Companion Guide are designed to help you study and succeed in this course: n Chapter objectives—Review core concepts by answering the focus questions listed at the beginning of each chapter. n Key terms—Refer to the updated lists of networking vocabulary introduced and turn to the highlighted terms in context. n Check Your Understanding Questions and Answer Key—Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. Virtual Desktop, Virtual Laptop, and Packet Tracer Activities, on the CD that accompanies this book, are virtual learning tools to help you develop critical thinking and complex problem-solving skills. New for this edition, Cisco Packet Tracer simulation-based learning activities promote the exploration of networking and network security concepts and allow you to experiment with network behavior. All the Labs, Worksheets, and Class Discussion Exercises from the course are available in the separate book, IT Essentials: PC Hardware and Software Lab Manual, Fourth Edition. More than 120 activities emphasize the practical application of skills and procedures needed for hardware and software installations, upgrades, and troubleshooting systems. IT Essentials: PC Hardware and Software Lab Manual Fourth Edition ISBN-10: 1-58713-262-1 ISBN-13: 978-1-58713-262-9 Related Title: IT Essentials: PC Hardware and Software Course Booklet Version 4.1 ISBN-10: 1-58713-261-3 ISBN-13: 978-1-58713-261-2 Companion CD-ROM The CD-ROM contains all of the Virtual Desktop Activities, Virtual Laptop Activities, and Packet Tracer Activities referenced throughout the book. Designed and developed by the Cisco Networking Academy, these standalone tools supplement classroom learning by providing “hands-on” experience where real equipment is limited. (Note: the Packet Tracer software is not included with this CD. Ask your instructor for access to Packet Tracer.)

IT Essentials Companion Guide

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 928 pages
File Size : 43,8 Mb
Release : 2016-10-28
Category : Computers
ISBN : 9780134510057

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IT Essentials Companion Guide by Cisco Networking Academy Pdf

IT Essentials v6 Companion Guide supports the Cisco Networking Academy IT Essentials version 6 course. The course is designed for Cisco Networking Academy students who want to pursue careers in IT and learn how computers work, how to assemble computers, and how to safely and securely troubleshoot hardware and software issues. As CompTIA Approved Quality Content, the course also helps you prepare for the CompTIA A+ certification exams 220-901 and 220-902. Students must pass both exams to earn the CompTIA A+ certification. The features of the Companion Guide are designed to help you study and succeed in this course: Chapter objectives–Review core concepts by answering the focus questions listed at the beginning of each chapter. Key terms–Refer to the updated lists of networking vocabulary introduced, and turn to the highlighted terms in context. Course section numbering–Follow along with the course heading numbers to easily jump online to complete labs, activities, and quizzes referred to within the text. Check Your Understanding Questions and Answer Key–Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. This icon in the Companion Guide indicates when there is a hands-on Lab to do. All the Labs from the course are compiled and published in the separate book, IT Essentials v6 Lab Manual. Practicing and performing all these tasks will reinforce the concepts and help you become a successful PC technician.

Switching, Routing, and Wireless Essentials Companion Guide (CCNAv7)

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 1255 pages
File Size : 45,8 Mb
Release : 2020-07-13
Category : Computers
ISBN : 9780136729488

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Switching, Routing, and Wireless Essentials Companion Guide (CCNAv7) by Cisco Networking Academy Pdf

Switching, Routing, and Wireless Essentials Companion Guide (CCNAv7) is the official supplemental textbook for the Switching, Routing, and Wireless Essentials course in the Cisco Networking Academy CCNA curriculum. This course describes the architecture, components, and operations of routers and switches in a small network. The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time. The book's features help you focus on important concepts to succeed in this course: * Chapter objectives: Review core concepts by answering the focus questions listed at the beginning of each chapter. * Key terms: Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. * Glossary: Consult the comprehensive Glossary with more than 300 terms. * Summary of Activities and Labs: Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. * Check Your Understanding: Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To: Look for this icon to study the steps you need to learn to perform certain tasks. Interactive Activities: Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Videos: Watch the videos embedded within the online course. Packet Tracer Activities: Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Hands-on Labs: Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide. This book is offered exclusively for students enrolled in Cisco Networking Academy courses. It is not designed for independent study or professional certification preparation. Visit netacad.com to learn more about program options and requirements. Related titles: CCNA 200-301 Portable Command Guide Book: 9780135937822 eBook: 9780135937709 31 Days Before Your CCNA Exam Book: 9780135964088 eBook: 9780135964231 CCNA 200-301 Official Cert Guide, Volume 1 Book: 9780135792735 Premium Edition: 9780135792728 CCNA 200-301 Official Cert Guide, Volume 2 Book: 9781587147135 Premium Edition: 9780135262719

IT Essentials PC Hardware and Software

Author : Cisco Networking Academy (COR)
Publisher : Unknown
Page : 0 pages
File Size : 54,7 Mb
Release : 2010
Category : Computer input-output equipment
ISBN : 1587132613

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IT Essentials PC Hardware and Software by Cisco Networking Academy (COR) Pdf

IT Essentials PC Hardware and Software Course Booklet, Version 4.1 Cisco Networking Academy Your Cisco® Networking Academy® Course Booklet is designed as a study resource you can easily read, highlight, and review on the go, wherever the Internet is not available or practical: • The text is extracted directly, word-for-word, from the online course so you can highlight important points and take notes in the “Your Chapter Notes” section. • Headings with the exact page correlations provide a quick reference to the online course for your classroom discussions and exam preparation. • An icon system directs you to the online curriculum to take full advantage of the images embedded within the Networking Academy online course interface and reminds you to perform the labs, worksheets, interactive activities, Packet Tracer activities, and chapter quizzes. The Course Booklet is a basic, economical paper-based resource to help you succeed with the Cisco Networking Academy online course. Related Titles IT Essentials: PC Hardware and Software Companion Guide, Fourth Edition ISBN-10: 1-58713-263-X ISBN-13: 978-1-58713-263-6 IT Essentials: PC Hardware and Software Lab Manual, Fourth Edition ISBN-10: 1-58713-262-1 ISBN-13: 978-1-58713-262-9 31 Days Before Your A+ Exams, Second Edition ISBN-10: 1-58713-260-5 ISBN-13: 978-1-58713-260-5

Introduction to Networks Companion Guide (CCNAv7)

Author : Cisco Academy
Publisher : Unknown
Page : 736 pages
File Size : 40,8 Mb
Release : 2020
Category : Electronic
ISBN : 0136633676

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Introduction to Networks Companion Guide (CCNAv7) by Cisco Academy Pdf

Introduction to Networks (CCNA v7) Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the Introduction to Networks course and organize your time. The book's features help you focus on important concepts to succeed in this course: Chapter Objectives - Review core concepts by answering the focus questions listed at the beginning of each chapter. Key Terms - Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary - Consult the comprehensive Glossary with more than 250 terms. Summary of Activities and Labs - Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. Check Your Understanding - Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To - Look for this icon to study the steps you need to learn to perform certain tasks. Interactive Activities - Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Videos - Watch the videos embedded within the online course. Packet Tracer Activities - Explore and visualize networking concepts using Packet Tracer. There are 40 exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Part of the Cisco Networking Academy Series from Cisco Press, books in this series support and complement the Cisco Networking Academy curriculum.

IT Essentials

Author : Anonim
Publisher : Unknown
Page : 0 pages
File Size : 42,5 Mb
Release : 2013
Category : Computer input-output equipment
ISBN : 1587133091

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IT Essentials by Anonim Pdf

Cisco's IT Essentials: PC Hardware and Software curriculum introduces the skills needed to help meet growing demand for entry-level information and communication technology (ICT) professionals. It covers the fundamentals of PC technology, networking, and security, and also introduces advanced concepts. While extensive online study resources are available, many have requested a low-cost printed resource for study offline. This booklet is that resource. Drawn directly from the online curriculum, it covers every skill and competency required by the new A+ exams (220-801 and 220-802): * Define IT and describe a computer's components * Protect self, equipment, and the environment * Assemble a desktop computer step-by-step, and install and navigate an operating system * Explain and perform preventive maintenance and basic troubleshooting * Upgrade or replace components of laptops and peripherals * Connect computers to networks * Implement basic security * Communicate well and behave professionally * Assess customer needs, analyze possible configurations, and recommend solutions This booklet enables students to study offline, highlight key points, and take handwritten notes. Its text is extracted word-for-word, from the online course, and headings with exact page correlations link to the online course for classroom discussions and exam preparation. Icons direct readers to the online Cisco Networking Academy curriculum to take full advantage of the images, labs, and activities provided there.

IT Essentials Course Booklet V7

Author : Cisco Networking Cisco Networking Academy
Publisher : Unknown
Page : 0 pages
File Size : 42,6 Mb
Release : 2019-11-07
Category : Computers
ISBN : 0135612160

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IT Essentials Course Booklet V7 by Cisco Networking Cisco Networking Academy Pdf

Your Cisco Networking Academy Course Booklet is designed as a study resource you can easily read, highlight, and review on the go, wherever the Internet is not available or practical: The text is extracted directly, word-for-word, from the online course so you can highlight important points and take notes in the "Your Chapter Notes" section. Headings with the exact page correlations provide a quick reference to the online course for your classroom discussions and exam preparation. An icon system directs you to the online curriculum to take full advantage of the images embedded within the Networking Academy online course interface and reminds you to do the labs, interactive activities, packet tracer activities, watch videos, and take the chapter quizzes. The Course Booklet is a basic, economical paper-based resource to help you succeed with the Cisco Networking Academy online course.

Enterprise Networking, Security, and Automation Companion Guide (CCNAv7)

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 1494 pages
File Size : 52,9 Mb
Release : 2020-07-08
Category : Computers
ISBN : 9780136634249

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Enterprise Networking, Security, and Automation Companion Guide (CCNAv7) by Cisco Networking Academy Pdf

Enterprise Networking, Security, and Automation Companion Guide is the official supplemental textbook for the Enterprise Networking, Security, and Automation v7 course in the Cisco Networking Academy CCNA curriculum. This course describes the architectures and considerations related to designing, securing, operating, and troubleshooting enterprise networks. You will implement the OSPF dynamic routing protocol, identify and protect against cybersecurity threats, configure access control lists (ACLs), implement Network Address Translation (NAT), and learn about WANs and IPsec VPNs. You will also learn about QoS mechanisms, network management tools, network virtualization, and network automation. The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time. The book's features help you focus on important concepts to succeed in this course: * Chapter objectives: Review core concepts by answering the focus questions listed at the beginning of each chapter. * Key terms: Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. * Glossary: Consult the comprehensive Glossary with more than 500 terms. * Summary of Activities and Labs: Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. * Check Your Understanding: Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To: Look for this icon to study the steps you need to learn to perform certain tasks. Interactive Activities: Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Videos: Watch the videos embedded within the online course. Packet Tracer Activities: Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Hands-on Labs: Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide. This book is offered exclusively for students enrolled in Cisco Networking Academy courses. It is not designed for independent study or professional certification preparation. Visit netacad.com to learn more about program options and requirements. Related titles: CCNA 200-301 Portable Command Guide Book: 9780135937822 eBook: 9780135937709 31 Days Before Your CCNA Exam Book: 9780135964088 eBook: 9780135964231 CCNA 200-301 Official Cert Guide, Volume 1 Book: 9780135792735 Premium Edition: 9780135792728 CCNA 200-301 Official Cert Guide, Volume 2 Book: 9781587147135 Premium Edition: 9780135262719

Connecting Networks v6 Companion Guide

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 687 pages
File Size : 53,8 Mb
Release : 2017-09-11
Category : Computers
ISBN : 9780134760728

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Connecting Networks v6 Companion Guide by Cisco Networking Academy Pdf

Connecting Networks v6 Companion Guide is the official supplemental textbook for the Connecting Networks version 6 course in the Cisco Networking Academy CCNA Routing and Switching curriculum. The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time. The book’s features help you focus on important concepts to succeed in this course: Chapter Objectives–Review core concepts by answering the focus questions listed at the beginning of each chapter. Key Terms–Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary–Consult the comprehensive Glossary with 347 terms. Summary of Activities and Labs–Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. Check Your Understanding–Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To–Look for this icon to studythe steps you need to learn to perform certain tasks. Interactive Activities–Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Packet Tracer Activities–Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Videos–Watch the videos embedded within the online course. Hands-on Labs–Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide.

CCNA 1 V7 Labs and Study Guide

Author : Allan Johnson
Publisher : Cisco Press
Page : 672 pages
File Size : 43,7 Mb
Release : 2020-04-13
Category : Computers
ISBN : 0136634451

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CCNA 1 V7 Labs and Study Guide by Allan Johnson Pdf

The only authorized Labs & Study Guide for the Cisco Networking Academy Introduction to Networks v7.0 (ITN) course in the CCNA Routing and Switching curriculum. This book provides an introduction to IT and Networking and is suitable for learners with an interest in IT. Each chapter of this book is divided into a Study Guide section followed by a Lab section. The Study Guide sections offer exercises that help you learn the concepts, configurations, and troubleshooting skills crucial to your success as a CCNA exam candidate. Each chapter is slightly different and includes some or all of the following types of exercises: Vocabulary Matching Exercises Concept Questions Exercises Skill-Building Activities and Scenarios Configuration Scenarios Packet Tracer Exercises Troubleshooting Scenarios The Labs & Activities sections include all the labs and Packet Tracer activities from the online curriculum. If applicable, this section begins with a Command Reference, an exercise where the reader matches commands.

IT Essentials

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 814 pages
File Size : 50,8 Mb
Release : 2013-07-16
Category : Computers
ISBN : 9780133256666

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IT Essentials by Cisco Networking Academy Pdf

IT Essentials: PC Hardware and Software Companion Guide, Fifth Edition IT Essentials: PC Hardware and Software Companion Guide, Fifth Edition, supports the Cisco Networking Academy IT Essentials: PC Hardware and Software version 5 course. The course is designed for Cisco Networking Academy students who want to pursue careers in IT and learn how computers work, how to assemble computers, and how to safely and securely troubleshoot hardware and software issues. As CompTIA Approved Quality Content, the course also helps you prepare for the CompTIA A+ certification exams 220-801 and 220-802. CompTIA A+ 220-801 covers the fundamentals of computer technology, installation and configuration of PCs, laptops, related hardware, and basic networking. CompTIA A+ 220-802 covers the skills required to install and configure PC operating systems and configure common features, such as network connectivity and email for Android and Apple iOS mobile operating systems. Students must pass both exams to earn the CompTIA A+ certification. The features of the Companion Guide are designed to help you study and succeed in this course: -- Chapter objectives—Review core concepts by answering the focus questions listed at the beginning of each chapter. -- Key terms—Refer to the updated lists of networking vocabulary introduced, and turn to the highlighted terms in context. -- Course section numbering—Follow along with the course heading numbers to easily jump online to complete labs, activities, and quizzes referred to within the text. -- Check Your Understanding Questions and Answer Key—Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. -- Glossary in the back of the book to define Key Terms The lab icon in the Companion Guide indicates when there is a hands-on Lab or Worksheet to do. The Labs and Worksheets are compiled and published in the separate book, IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. With more than 1300 pages of activities, including Windows 7, Windows Vista, and Windows XP variations covered in the CompTIA A+ exam objectives, practicing and performing these tasks will reinforce the concepts and help you become a successful PC technician.

Google Hacking for Penetration Testers

Author : Johnny Long
Publisher : Elsevier
Page : 448 pages
File Size : 54,9 Mb
Release : 2004-12-17
Category : Computers
ISBN : 0080478050

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Google Hacking for Penetration Testers by Johnny Long Pdf

Google, the most popular search engine worldwide, provides web surfers with an easy-to-use guide to the Internet, with web and image searches, language translation, and a range of features that make web navigation simple enough for even the novice user. What many users don’t realize is that the deceptively simple components that make Google so easy to use are the same features that generously unlock security flaws for the malicious hacker. Vulnerabilities in website security can be discovered through Google hacking, techniques applied to the search engine by computer criminals, identity thieves, and even terrorists to uncover secure information. This book beats Google hackers to the punch, equipping web administrators with penetration testing applications to ensure their site is invulnerable to a hacker’s search. Penetration Testing with Google Hacks explores the explosive growth of a technique known as "Google Hacking." When the modern security landscape includes such heady topics as "blind SQL injection" and "integer overflows," it's refreshing to see such a deceptively simple tool bent to achieve such amazing results; this is hacking in the purest sense of the word. Readers will learn how to torque Google to detect SQL injection points and login portals, execute port scans and CGI scans, fingerprint web servers, locate incredible information caches such as firewall and IDS logs, password databases, SQL dumps and much more - all without sending a single packet to the target! Borrowing the techniques pioneered by malicious "Google hackers," this talk aims to show security practitioners how to properly protect clients from this often overlooked and dangerous form of information leakage. *First book about Google targeting IT professionals and security leaks through web browsing. *Author Johnny Long, the authority on Google hacking, will be speaking about "Google Hacking" at the Black Hat 2004 Briefing. His presentation on penetrating security flaws with Google is expected to create a lot of buzz and exposure for the topic. *Johnny Long's Web site hosts the largest repository of Google security exposures and is the most popular destination for security professionals who want to learn about the dark side of Google.

CCNA 2 V7 Labs and Study Guide

Author : Allan Johnson
Publisher : Cisco Press
Page : 512 pages
File Size : 45,7 Mb
Release : 2020-04-17
Category : Computers
ISBN : 0136634389

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CCNA 2 V7 Labs and Study Guide by Allan Johnson Pdf

The only authorized Labs & Study Guide for the Cisco Networking Academy Switching, Routing, and Wireless Essentials v7.0 (SRWE) in the CCNA Routing and Switching curriculum. Each chapter of this book is divided into a Study Guide section followed by a Lab section. The Study Guide sections offer exercises that help you learn the concepts, configurations, and troubleshooting skills crucial to your success as a CCNA exam candidate. Each chapter is slightly different and includes some or all of the following types of exercises: Vocabulary Matching Exercises Concept Questions Exercises Skill-Building Activities and Scenarios Configuration Scenarios Packet Tracer Scenarios Troubleshooting Scenarios The Labs & Activities sections include all the labs and Packet Tracer activities from the online curriculum. If applicable, this section begins with a Command Reference, an exercise where the reader matches commands.

It Essentials Companion Guide V8

Author : Cisco Networking Cisco Networking Academy
Publisher : Cisco Press
Page : 0 pages
File Size : 44,6 Mb
Release : 2023-08-20
Category : Electronic
ISBN : 0138166102

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It Essentials Companion Guide V8 by Cisco Networking Cisco Networking Academy Pdf

Extensive Study Guide Supported by Cisco Network Academy to Master Skills and Knowledge in IT Software and Hardware IT Essentials v8 Companion Guide supports the Cisco Networking Academy IT Essentials version 8 course. The course is designed for Cisco Networking Academy students who want to pursue careers in IT and learn how computers work, how to assemble computers, and how to safely and securely troubleshoot hardware and software issues. The features of the Companion Guide are designed to help you study and succeed in this course: Chapter objectives--Review core concepts by answering the focus questions listed at the beginning of each chapter. Key terms--Refer to the updated lists of networking vocabulary introduced and turn to the highlighted terms in context. Course section numbering--Follow along with the course heading numbers to easily jump online to complete labs, activities, and quizzes referred to within the text. Check Your Understanding Questions and Answer Key--Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. This book is part of the Cisco Networking Academy Series from Cisco Press®. Books in this series support and complement the Cisco Networking Academy.