Pass the CompTIA Network+ in Just 5 Days

• Explain concepts related to the Open Systems Interconnection (OSI) reference model.
• Layer 1 - Physical
• Layer 2 - Data link
• Layer 3 - Network
• Layer 4 - Transport
• Layer 5 - Session
• Layer 6 - Presentation
• Layer 7 - Application
• Compare and contrast networking appliances, applications, and functions.
• Physical and virtual appliances
• Applications
• Functions
• Summarize cloud concepts and connectivity options.
• Network functions virtualization (NFV)
• Virtual private cloud (VPC)
• Network security groups
• Network security lists
• Cloud gateways
• Cloud connectivity options
• Deployment models
• Service models
• Scalability
• Elasticity
• Multitenancy
• Explain common networking ports, protocols, services, and traffic types.
• Internet Protocol (IP) types
• Traffic types
• Compare and contrast transmission media and transceivers.
• Wireless
• Wired
• Transceivers
• Connector types
• Compare and contrast network topologies, architectures, and types.
• Mesh
• Hybrid
• Star/hub and spoke
• Spine and leaf
• Point to point
• Three-tier hierarchical model
• Collapsed core
• Traffic flows
• Given a scenario, use appropriate IPv4 network addressing.
• Public vs. private
• Subnetting
• IPv4 address classes
• Summarize evolving use cases for modern network environments.
• Software-defined network (SDN) and software-defined wide area network (SD-WAN)
• Virtual Extensible Local Area Network (VXLAN)
• Zero trust architecture (ZTA)
• Secure Access Secure Edge (SASE)/Security Service Edge (SSE)
• Infrastructure as code (IaC)
• IPv6 addressing

• Explain characteristics of routing technologies.
• Static routing
• Dynamic routing
• Route selection
• Address translation
• First Hop Redundancy Protocol (FHRP)
• Virtual IP (VIP)
• Subinterfaces
• Given a scenario, configure switching technologies and features.
• Virtual Local Area Network (VLAN)
• Interface configuration
• Spanning tree
• Maximum transmission unit (MTU)
• Given a scenario, select and configure wireless devices and technologies.
• Channels
• Frequency options
• Service set identifier (SSID)
• Network types
• Encryption
• Guest networks
• Authentication
• Antennas
• Autonomous vs. lightweight access point
• Explain important factors of physical installations.
• Important installation implications
• Power
• Environmental factors

• Explain the purpose of organizational processes and procedures.
• Documentation
• Life-cycle management
• Change management
• Configuration management
• Given a scenario, use network monitoring technologies.
• Methods
• Solutions
• Explain disaster recovery (DR) concepts.
• DR metrics
• DR sites
• High-availability approaches
• Testing
• Given a scenario, implement IPv4 and IPv6 network services.
• Dynamic addressing
• Name resolution
• Time protocols
• Compare and contrast network access and management methods.
• Site-to-site VPN
• Client-to-site VPN
• Connection methods
• Jump box/host
• In-band vs. out-of-band management

• Explain the importance of basic network security concepts.
• Logical security
• Physical security
• Deception technologies
• Common security terminology
• Audits and regulatory compliance
• Network segmentation enforcement
• Summarize various types of attacks and their impact to the network.
• Denial-of-service (DoS)/ distributed denial-of-service (DDoS)
• VLAN hopping
• Media Access Control (MAC) flooding
• Address Resolution Protocol (ARP) poisoning
• ARP spoofing
• DNS poisoning
• DNS spoofing
• Rogue devices and services
• Evil twin
• On-path attack
• Social engineering
• Malware
• Given a scenario, apply network security features, defense techniques, and solutions.
• Device hardening
• Network access control (NAC)
• Key management
• Security rules
• Zones

• Explain the 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 implement preventive measures if applicable
• Document findings, actions, outcomes, and lessons learned throughout the process
• Given a scenario, troubleshoot common cabling and physical interface issues.
• Cable issues
• Interface issues
• Hardware issues
• Given a scenario, troubleshoot common issues with network services.
• Switching issues
• Route selection
• Address pool exhaustion
• Incorrect default gateway
• Incorrect IP address
• Incorrect subnet mask
• Given a scenario, troubleshoot common performance issues.
• Congestion/contention
• Bottlenecking
• Bandwidth
• Latency
• Packet loss
• Jitter
• Wireless
• Given a scenario, use the appropriate tool or protocol to solve networking issues.
• Software tools
• Hardware tools

CompTIA Network+ is a widely recognized networking certification that validates foundational skills in networking concepts, infrastructure, network operations, security, troubleshooting, and network administration. It is designed for IT professionals who want to build or advance their networking skills.

No. CompTIA A+ is not required before taking Network+. While A+ provides a strong foundation in IT hardware and troubleshooting, you can pursue Network+ without first earning A+. Some networking experience or foundational IT knowledge can be helpful, particularly for an accelerated boot camp.

Network+ training is ideal for IT professionals, help desk and technical support specialists, systems administrators, network support technicians, and career changers looking to move into networking. It is also a strong choice for professionals who want to build networking skills before pursuing more advanced certifications.

The training covers essential networking concepts, including network infrastructure, IP addressing, network protocols, wireless networking, network security, network operations, troubleshooting, cloud and virtualization technologies, and network management.

Yes. The boot camp is designed to provide focused preparation for the CompTIA Network+ certification exam, combining live instructor-led training with comprehensive coverage of the concepts and skills tested on the exam.

Network+ can help prepare you for roles such as Network Administrator, Network Technician, Network Support Specialist, Systems Administrator, and IT Support Specialist. It also provides a strong foundation for pursuing advanced networking certifications, including Cisco certifications.