Book Image

CompTIA Network+ Certification Guide

By : Glen D. Singh, Rishi Latchmepersad
Book Image

CompTIA Network+ Certification Guide

By: Glen D. Singh, Rishi Latchmepersad

Overview of this book

CompTIA certified professionals have always had the upper hand in the information technology industry. This book will be your ideal guide to efficiently passing and achieving this certification. Learn from industry experts and implement their practices to resolve complex IT issues. This book revolves around networking concepts where readers will learn topics like network architecture, security, network monitoring, and troubleshooting. This book will not only prepare the readers conceptually but will also help them pass the N10-007 exam. This guide will also provide practice exercise after every chapter where readers can ensure their concepts are clear. By the end of this book, readers will leverage this guide and the included practice questions to boost their confidence in appearing for the actual certificate.

Related Content you might be interested in

Current Title:

Small book image
CompTIA Network+ Certification Guide
Glen D. Singh | Rishi Latchmepersad
Dec, 2018 | 422 pages
Small book image
CompTIA Network+ N10-008 Certification Guide
Glen D Singh
Nov, 2022 | 692 pages
Small book image
Implementing and Administering Cisco Solutions: 200-301 CCNA Exam Guide
Glen D Singh
Nov, 2020 | 764 pages
Small book image
Networking Fundamentals
Gordon Davies
Dec, 2019 | 510 pages
Table of Contents (17 chapters)
Preface
Preface
Who this book is for
What this book covers
To get the most out of this book
Get in touch
Free Chapter
1
The OSI Reference Model and the TCP/IP Stack
The OSI Reference Model and the TCP/IP Stack
The OSI reference model
The TCP/IP protocol suite
Summary
Questions
2
Network Ports, Protocols, and Topologies
Network Ports, Protocols, and Topologies
Technical requirements
Network port numbers
Network protocols
Protocol types
Protocols and ports
Network topologies
Types of networks
Introducing Ethernet and its evolution
Summary
Questions
Further reading
3
Ethernet
Ethernet
What is Ethernet?
The sublayers of Ethernet
Fields in an Ethernet frame
MAC addresses
Transmission types at the Data Link Layer
The CAM table
Summary
Questions
4
Understanding IPv4 and IPv6
Understanding IPv4 and IPv6
IPv4 concepts
Subnet mask
Determining the Network ID
Special IPv4 addresses
IPv4 transmission types
Subnetting
IP version 6 concepts
IPv6 transmission types
Configuring an IP address on a Windows system
Configuring an IP address on a Linux system
Configuring an IP address on a Cisco IOS router
Summary
Questions
Further reading
5
Routing and Switching Concepts
Routing and Switching Concepts
Properties of network traffic
Network segmentation
Spanning Tree Protocol (STP)
Routing protocols
Network Address Translation (NAT)
Summary
Questions
6
Wireless and Cloud Technologies
Wireless and Cloud Technologies
Wireless technologies
802.11 wireless standards
Frequencies
Cellular technologies
Antenna and power requirements
Types of wireless LAN topologies
Wireless router configurations
Cloud computing
Summary
Questions
Further reading
7
Network Components
Network Components
Networking cables and connector types
Networking devices and their deployment
Summary
Questions
Further reading
8
Network Virtualization and WAN Technologies
Network Virtualization and WAN Technologies
Virtualization with networking concepts
Virtual networking components
Storage technologies
WAN technologies
Summary
Questions
Further reading
9
Business Continuity and Disaster Recovery Concepts
Business Continuity and Disaster Recovery Concepts
The role of documentation and diagrams
Business continuity and disaster recovery
Common operational processes
Summary
Questions
Further reading
10
Network Identity Management and Policies
Network Identity Management and Policies
Remote access methodologies
Identity policies and best practices
Summary
Questions
11
Network Security Concepts
Network Security Concepts
Wireless security
Network attacks and threats
Securing networking devices
Mitigation techniques
Summary
Questions
Further reading
12
TCP/IP Security
TCP/IP Security
Vulnerabilities at the Application Layer
Vulnerabilities at the Transport Layer
Vulnerabilities at the Internet Layer
Vulnerabilities at the Network Access/Link Layer
Securing TCP/IP using a DiD approach
Summary
Questions
13
Organizational Security
Organizational Security
Physical security
Prevention techniques
Authentication concepts
Multi-Factor Authentication (MFA)
Summary
Questions
14
Troubleshooting a Network
Troubleshooting a Network
Proper network troubleshooting methodology
Utilizing appropriate troubleshooting tools
Common issues on wired networks
Common issues on wireless networks
Common network service issues
Summary
Questions
Further reading
15
Assessment
Assessment
Chapter 1: The OSI Reference Model and the TCP/IP Stack
Chapter 2: Network Ports, Protocols, and Topologies
Chapter 3: Ethernet
Chapter 4: Understanding IPv4 and IPv6
Chapter 5: Routing and Switching Concepts
Chapter 6: Wireless and Cloud Technologies
Chapter 7: Network Components
Chapter 8: Network Virtualization and WAN Technologies
Chapter 9: Business Continuity and Disaster Recovery Concepts
Chapter 10: Network Identity Management and Policies
Chapter 11: Network Security Concepts
Chapter 12: TCP/IP Security
Chapter 13: Organizational Security
Chapter 14: Troubleshooting a Network
16
Other Books You May Enjoy
Other Books You May Enjoy
Leave a review - let other readers know what you think

Questions

  1. A manager has asked their team of network technicians to source a box of twisted-pair cables, which are to be used in an indoor, low-noise environment to provide speeds of 1 Gbps. What type of cable would best fit the manager's requirements?
    1. UTP Cat 3
    2. STP Cat 5e
    3. STP Cat 6a
    4. UTP Cat 5e
  1. A network technician has determined that they need to run 80 m of twisted-pair copper cabling near to some high-voltage transmission lines. They require this link to operate at 10 Gbps. Which of the following cable types would most likely fit their needs?
    1. UTP Cat 6
    2. STP Cat 6a
    3. STP Cat 6
    4. STP Cat 5e
  2. A manager is planning to connect two remote sites of their business using a WAN connection. The connection needs to span a distance of 8 km. What type of cable would be most suitable for this connection?
    1. STP Cat 6a
    2. SMF
    3. MMF
    4. UTP Cat 5e
  3. A network technician is on the phone with a vendor...
Previous Section
End of Section 5
Next Section