CompTIA Network+ – Fundamentals of Networking CT-02F

Module 1Understanding Network Models & Architecture

• Compare the OSI and TCP/IP models to understand how data flows across
• networks.
• Identify the role of each network layer in communication and troubleshooting.

Module 2Deploying and Managing Ethernet Networks

• Install, terminate, and test Ethernet cabling for reliable connectivity.
• Configure and deploy Ethernet switches for optimal network performance.
• Diagnose and troubleshoot common Ethernet network issues such as collisions,
• speed mismatches, and faulty cables.

Module 3Configuring IP Addressing & Routing

• Explain the fundamentals of IPv4 addressing, subnetting, and private/public
• addressing.
• Compare IPv4 vs. IPv6 and their role in modern networking.
• Configure and troubleshoot routers to optimize data flow between networks.

Module 4Network Topologies & Communication Protocols

• Understand different network topology types (star, mesh, hybrid) and their use
• cases.
• Explain transport layer protocols (TCP, UDP) and their role in data transmission.

Module 5Network Services & Applications

• Explore common network services like DHCP, DNS, and NAT and their impact
• on connectivity.
• Learn how network applications such as VoIP, web servers, and cloud services
• function.

Module 6Ensuring Network Performance & Availability

• Implement redundancy and failover mechanisms to maintain high availability.
• Monitor and optimize network performance using tools and best practices.

Module 7Network Security Essentials

• Explain fundamental security concepts like authentication, encryption, and
• firewalls.
• Support and troubleshoot secure network environments to prevent vulnerabilities.

Module 8Wireless Networking: Deployment &

• Troubleshooting
• Deploy and configure Wi - Fi networks for different environments.
• Identify and troubleshoot common wireless connectivity issues like interference
• and signal loss.

Module 9Wide Area Networks (WANs) & Remote Access

• Solutions
• Compare different WAN technologies (MPLS, SD - WAN, VPNs) and their
• business applications.
• Configure and troubleshoot remote access methods for secure connectivity.

Module 10Organizational & Physical Security Best Practices

• Implement physical security controls such as access restrictions and
• surveillance.
• Understand the importance of network security policies in an enterprise setting.

Module 11Disaster Recovery & Business Continuity Planning

• Learn the fundamentals of disaster recovery planning and high availability
• solutions.
• Implement backup strategies to prevent data loss and downtime.

Module 12Network Hardening & Security Implementation

• Apply network hardening techniques to secure devices, applications, and
• infrastructure.
• Understand how firewalls, intrusion prevention systems (IPS), and endpoint
• security protect against cyber threats.

Module 13Introduction to Cloud & Data Center Networking

• Summarize cloud computing models (IaaS, PaaS, SaaS) and their networking
• requirements.
• Explore virtualization, containers, and data center architecture for modern IT
• environments.