Mike Meyers' CompTIA Network+ certification passport : (exam n10-008). PDF
Preview Mike Meyers' CompTIA Network+ certification passport : (exam n10-008).
MMiikkee MMeeyyeerrss’’ CompTIA NeAtw+ork+ CompTIA ® ™ CCEERRTTIIFFIICCAATTIIOONN PPAASSSSPPOORRTT SSEEVVEENNTTHH ((EExxaamms N 21200-0-10080)1 & 220-1002) EEDDIITTIIOONN This page intentionally left blank MMiikkee MMeeyyeerrss’’ CompTIA NeAtw+ork+ CompTIA ® ™ CCEERRTTIIFFIICCAATTIIOONN PPAASSSSPPOORRTT SSEEVVEENNTTHH ((EExxaamms N 21200-0-10080)1 & 220-1002) EEDDIITTIIOONN Mike Meyers, Series Editor Jonathan S. Weissman New York Chicago San Francisco Athens London Madrid Mexico City Milan New Delhi Singapore Sydney Toronto McGraw Hill is an independent entity rom CompIA® and is not ailiated with CompIA in any manner. his publication and accompanying media may be used in assisting students to prepare or the CompIA Network+ exam. Neither CompIA nor McGraw Hill warrants thatuse o this publication and accompanying media will ensure passing any exam. CompIA and CompIA Network+ are trademarks or registered trademarks o CompIA in the United States and/or other countries. All other trademarks are trademarks o their respective owners. Te CompIAMarks are the proprietary trademarks and/or service marks o CompIA and its aliates used under license rom CompIA. Copyright © 2022 by McGraw Hill. All rights reserved. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval sys- tem, without the prior written permission of the publisher, with the exception that the program listings may be entered, stored, and executed in a computer system, but they may not be reproduced for publication. ISBN: 978-1-26-426897-9 MHID: 1-26-426897-1 The material in this eBook also appears in the print version of this title: ISBN: 978-1-26-426896-2, MHID: 1-26-426896-3. eBook conversion by codeMantra Version 1.0 All trademarks are trademarks of their respective owners. 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Under no circumstances shall McGraw-Hill Education and/or its licensors be liable for any indirect, incidental, special, punitive, consequential or similar damages that result from the use of or inability to use the work, evenif any of them has been advised of the possibility of such damages. This limitation of liability shall apply to any claim or cause whatsoever whether such claim or cause arises in contract, tort or otherwise. o the three most important people in my lie: my beautiul wie, Eva Ann, and our amazing sons, Noah Harrison and Jacob Meir. Tank you or being the best amily a guy can have! I love you all so much! —Jonathan S. Weissman About the Series Editor Michael Meyersis the industry’s leading authority on CompIA Network+ certiication. He is the president and ounder o otal Seminars, LLC, a member o CompIA, and a major provider o I undamentals, PC and network repair, and computer security training and training materials or thousands o organizations throughout the world. Mike has written numerous popular textbooks, including the best-selling Mike Meyers’ CompTIA A+™ Guide to Managing and Troubleshooting PCs,Mike Meyers’ CompTIA Network+™ Guide to Managing and Troubleshooting Networks, and Mike Meyers’ CompTIA Security+™ Certification Guide. Mike has attained numerous industry certiications, including CompIA A+, CompIA Network+, CompIA Security+, CompIA Cybersecurity Analyst (CySA+), and Microsot Certiied Proessional. About the Author Jonathan S. Weissman is a senior lecturer in the Department o Computing Security at Rochester Institute o echnology (RI), where he was awarded the RI Outstanding eaching Award in 2014, the RI B. homas Golisano College o Computing and Inormation Sciences (GCCIS) Outstanding Educator Award in 2018, and RI Distinguished eacher Recognition Program Honors in 2019. Weissman developed and teaches three courses or the edX RIx Cybersecurity MicroMasters program to more than 300,000 learners worldwide. Weissman is also a tenured ull proessor and the Networking and Cybersecurity program coordinator in the Department o Computing Sciences at Finger Lakes Community College (FLCC), where he was awarded the State University o New York (SUNY) Chancellor’s Award or Excellence in eaching in 2021. All in all, Weissman is the recipient o 11 teaching honors and awards. In addition to his two ull-time teaching positions, Weissman teaches part-time at Syracuse University or the Department o Electrical Engineering and Computer Science and at Nazareth College or the School o Business and Leadership. Weissman began his teaching career in 2001 and has taught more than 50 graduate and undergraduate courses, which include networking, cybersecurity, routing and switch- ing, systems administration, ethical hacking/pentesting, digital orensics, malware reverse engineering, cryptography, programming, scripting, Web design, database design, computer organization and architecture, operating system design, and many more. Besides this book (ith, sixth, and seventh editions), Weissman is the author oPrinciples of Computer Security: CompTIA Security+™ and Beyond Lab ManualandMike Meyers’ CompTIA Network+ Guide to Managing and Troubleshooting Networks Lab Manual (ourth, ith, and sixth editions). He also serves as a technical editor or many industry textbooks, including the textbook and All-in-One Exam Guide in this series. Furthermore, Weissman is a networking and cybersecurity consultant or local businesses and individuals. Weissman regularly appears on V news, talk radio, and in articles as a networking and cybersecurity expert. Additionally, he presents at conerences and in webinars, runs workshops, and appears in podcasts. Weissman has a master’s degree in computer science rom Brooklyn College and holds 44 industry certiications, including CCNP Enterprise, Cisco Certiied Specialist – Enterprise Core, Cisco Certiied Specialist – Enterprise Advanced Inrastructure Implementation, CCNA Security, CCNA, CompIA Security+, CompIA Network+, CompIA A+, CompIA Linux+, CompIA Server+, EC-Council Certiied Ethical Hacker (CEH), EC-Council Computer Hacking Forensic Investigator (CHFI), and IPv6 Forum Certiied Network Engineer (Gold), among many others. He was inducted into the IPv6 Forum’s New Internet IPv6 Hall o Fame (www.ipv6halloame.org) as an IPv6 Evangelist in 2021. Follow Jonathan S. Weissman on LinkedIn at https://linkedin.com/in/jonathan-s-weissman- 058b649b/, witter at https://twitter.com/CSCPROF, and Instagram at https://instagram.com/ cscpro/. Subscribe to his Youube channel at https://youtube.com/Weissman52. About the Technical Editor Edward Tetz graduated in 1990 rom Saint Lawrence College in Cornwall, Ontario, with a degree in business administration. Since that time, he has spent his career delivering certiied technical training or a Microsot raining Center and working as a service delivery proes- sional in both Haliax, Nova Scotia, and Ottawa, Ontario. Over his career, Ed has supported Apple Macintosh, IBM OS/2, Linux, Novell NetWare, and all Microsot operating systems rom MS-DOS to Windows Server 2019, as well as hardware rom most o the major manuac- tures. Ed currently works or Microsot in Customer Success in Ottawa, supporting enterprise and government customers. When not working with technology, Ed spends time with his wie, Sharon, and his two daughters, Emily and Mackenzie. DOMAIN ix Contents at a Glance 1.0 Networking Fundamentals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Network Implementations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 3.0 Network Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 4.0 Network Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 5.0 Network roubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311 A About the Online Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389 ix
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