course | The CompTIA Network+ (N10-009) Certification Prep

Networking Fundamentals and Network Models

Module 1: Networking Concepts and Fundamentals

• Understanding basic networking concepts and terminology
• Types of networks and network communication principles
• Roles of networks in modern organizations

Module 2: Network Models and Architectures

• OSI and TCP/IP models and their functions
• Data flows across network layers
• Applying network models to real-world scenarios

Network Technologies, Devices, and Implementation

Module 1: Network Devices and Infrastructure Components

• Functions of switches, routers, firewalls, and access points
• Cabling types and connectivity options
• Device placement and basic network design

Module 2: Network Implementation Technologies

• Ethernet standards and wireless technologies
• IP addressing fundamentals and subnetting concepts
• Implementing basic network configurations

Network Operations and Performance Management

Module 1: Network Operations and Monitoring

• Day-to-day network operations and support tasks
• Monitoring network performance and availability
• Common network management tools and practices

Module 2: Performance Optimization and Troubleshooting Basics

• Identifying performance bottlenecks
• Understanding latency, bandwidth, and throughput
• Preventive measures to improve network reliability

Network Security Concepts and Risk Awareness

Module 1: Network Security Fundamentals

• Core network security principles and objectives
• Common network threats and vulnerabilities
• Securing network devices and infrastructure

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Module 2: Risk Awareness and Security Best Practices

• Security policies and access control concepts
• Monitoring and responding to security incidents
• User awareness and basic security compliance

Network Troubleshooting and Exam Preparation

Module 1: Network Troubleshooting Methodologies

• Structured approach to network troubleshooting
• Diagnosing connectivity and performance issues
• Documenting and resolving network problems

Module 2: Network+ Exam Preparation and Practice Review

• Overview of N10-009 exam structure and domains
• Exam-style questions and scenario-based review
• Final revision and readiness assessment