A laser-focused and job-ready blueprint for success on the CompTIA Network+ exam and a running start on your first (or next) job in tech
CompTIA Network+ CertMike: Prepare. Practice. Pass the Test! Get Certified! Exam N10-008 delivers a no-nonsense, straight-to-business guide to acing the CompTIA Network+ test on your first attempt. Veteran tech experts and educators Mike Chapple and Craig Zacker walk you through every step you’ll need to take on the N10-008 exam, from networking fundamentals, implementations, and operations to network security and troubleshooting. Ace the test using the proven CertMike approach:
• Prepare -- CertMike is your personal study coach, guiding you through all the exam objectives and helping you gain an understanding of how they apply to on-the-job tasks!
• Practice -- Each chapter includes two multiple choice practice questions. Work through the detailed explanations to evaluate each answer option and understand the reason for the best answer!
• Pass -- On exam day, use the critical knowledge you've learned when you’re ready to take the test. You'll feel ready and confident to pass the exam and earn your certification!
The book skips the fluff and gets right to the point of getting you familiar with network basics and on the road to an in-demand certification and a new career as a network technician or admin. You’ll also get complimentary access to additional Sybex online study tools, including a bonus practice exam and audio recordings of the book’s CertMike Exam Essentials.
A can’t-miss roadmap to success on the Network+ exam, CompTIA Network+ CertMike: Prepare. Practice. Pass the Test! Get Certified! Exam N10-008 is the job-focused and practical guide you’ve been looking for to help you hone your networking skills.
Author(s): Mike Chapple, Craig Zacker
Series: CertMike Get Certified
Edition: 1
Publisher: Sybex
Year: 2023
Language: English
Commentary: Publisher's PDF
Pages: 368
City: Hoboken, NJ
Tags: CompTIA; Network Security; Wireless Networks; OSI Model; Troubleshooting; Networking; Network Topology; Routing; Certification
Cover
Title Page
Copyright Page
Contents at a Glance
Contents
Introduction
The Network+ Certification
What Does This Book Cover?
Exam N10-008 Exam Objectives
N10-008 Certification Exam Objective Map
How to Contact the Publisher
Part I Domain 1.0: Networking Fundamentals
Chapter 1 OSI Model
OSI Model
Data Encapsulation
Chapter 2 Network Topologies
Network Topologies
Network Types and Characteristics
Network Roles
Service-Related Entry Points
Virtual Network Concepts
Provider Links
Chapter 3 Cables and Connectors
Cable Types
Connector Types
Cable Management
Ethernet Standards
Chapter 4 IP Addressing
IP Addresses
IPv4 vs. IPv6
Chapter 5 Ports and Protocols
IP Protocol Types
Application Layer Protocols
Chapter 6 Network Services
DHCP
DNS
NTP
Chapter 7 Network Architecture
Three-Tiered Architecture
Software-Defined Networking
Spine and Leaf Architecture
Traffic Flows
Data Center Locations
Storage Area Networking
Chapter 8 Cloud Computing
Deployment Models
Service Models
Part II Domain 2.0: Network Implementations
Chapter 9 Network Devices
Networking Devices
Networked Devices
Chapter 10 Routing and Bandwidth Management
Routing
Bandwidth Management
Chapter 11 Switching
Ethernet Basics
Switching
Chapter 12 Wireless Standards
Wireless Networking
Cellular Technologies
Part III Domain 3.0: Network Operations
Chapter 13 Network Availability
Performance Metrics
SNMP
Network Device Logs
Interface Errors or Alerts
Environmental Sensors
Baselines
Uptime/Downtime
Chapter 14 Organizational Documents and Policies
Plans and Procedures
Hardening and Security Policies
Common Documentation
Common Agreements
Chapter 15 High Availability and Disaster Recovery
Load Balancing
Multipathing
NIC Teaming
Redundant Hardware/Clusters
Facilities and Infrastructure Support
Redundancy and High Availability Concepts
Network Device Backup/Restore
Part IV Domain 4.0: Network Security
Chapter 16 Security Concepts
Confidentiality, Integrity, and Availability
Threats
Vulnerabilities
Exploits
Least Privilege
Role-Based Access
Zero Trust
Defense in Depth
Authentication Methods
Risk Management
SIEM
Chapter 17 Network Attacks
Technology-Based Attacks
Human and Environmental Attacks
Chapter 18 Network Hardening
Best Practices
Wireless Security
IoT Access Considerations
Chapter 19 Remote Access
Virtual Private Networks
Remote Desktop Gateway
Virtual Network Computing (VNC)
Virtual Desktop
Authentication and Authorization Considerations
In-band vs. Out-of-band Management
Chapter 20 Physical Security
Detection Methods
Prevention Methods
Asset Disposal
Part V Domain 5.0: Network Troubleshooting
Chapter 21 Network Troubleshooting Methodology
Identify the Problem
Establish a Theory of Probable Cause
Test the Theory to Determine the Cause
Establish a Plan of Action to Resolve the Problem and Identify Potential Effects
Implement the Solution or Escalate as Necessary
Verify Full System Functionality and, if Applicable, Implement Preventive Measures
Document Findings, Actions, Outcomes, and Lessons Learned
Chapter 22 Troubleshooting Cable Connectivity
Specifications and Limitations
Cable Considerations
Cable Application
Common Issues
Common Tools
Chapter 23 Network Software Tools and Commands
Software Tools
Command-Line Tools
Basic Network Platform Commands
Chapter 24 Troubleshooting Wireless Connectivity
Specifications and Limitations
Considerations
Common Issues
Chapter 25 Troubleshooting Network Issues
Considerations
Common Issues
Index
EULA
