Course Overview

CompTIA Network+ helps students develop a career in IT infrastructure covering troubleshooting, configuring, and managing networks. It covers all exam (N10-008) objectives and additional topics that provide background and context.

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Course objectives

Per CompTIA, the following exam objectives have been established for the Network+ certification: The CompTIA Network+ certification exam N10-008 will verify the successful candidate has the knowledge and skills required to assess the security posture of an enterprise environment and recommend and implement appropriate security solutions; monitor and secure hybrid environments, including cloud, mobile, and IoT; operate with an awareness of applicable laws and policies, including principles of governance, risk, and compliance; identity, analyze, and respond to security events and incidents.   The exam assesses a candidate’s knowledge of IT infrastructure covering troubleshooting, configuring, and managing networks.

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Duration

Modules

Module 1: Networking Fundamentals

  • 1.1 Intro to Networking
  • 1.1.1 Activity: Creating a Network
  • 1.2 Common Terminology
  • 1.2.1 Activity: Examining Ports and Sockets
  • 1.3 OSI Model
  • 1.4 DoD Model
  • 1.4.1 Activity: Examining Network Layers
  • 1.5 TCP, UDP, IP
  • 1.5.1 Activity: Examining TCP
  • 1.5.2 Activity: Examining UDP
  • 1.5.3 Activity: Examining IP
  • 1.6 ICMP, IGMP, ARP
  • 1.6.1 Activity: Examining ICMP
  • 1.6.2 Activity: Examining ARP
  • 1.6.3 Activity: Examining IGMP
  • 1.7 Network Topologies
  • 1.8 Network Types
  • 1.9 Part 1: Network Characteristics
  • 1.9 Part 2: Network Characteristics
  • 1.10 Module 1 outro

Module 2: Cables and Connectors

  • 2.1 Ethernet Standards
  • 2.2 Copper Cable Types
  • 2.3 Fiber Optic Cable Types
  • 2.4 Connector Types
  • 2.4.1 Activity: Selecting the Right Cable
  • 2.5 Media Converters and Transceivers
  • 2.6 Cable Management
  • 2.7 Module 2 Outro

Module 3: Internet Protocol (IP)

  • 3.1 IPv4 Basics
  • 3.2 IP Packet and Interface Types
  • 3.2.1 Activity: Configuring Client IP Settings
  • 3.3 Binary Numbering System
  • 3.4 Classful and Classless Addressing
  • 3.5 Understanding CIDR Notation
  • 3.6 IPv4 Subnetting Method
  • 3.7 Verifying with Binary
  • 3.8 Finding Subnet IDs
  • 3.8.1 Activity: Subnetting a Class C Network
  • 3.9 The Delta in Action
  • 3.9.1 Activity: Subnetting With the Delta
  • 3.10 Subnetting Based on Hosts
  • 3.11 Subnetting in Other Octets
  • 3.12 Supernetting
  • 3.12.1 Activity: Supernetting
  • 3.13 IPv6
  • 3.14 IPv4 – IPv6 Transition Mechanisms
  • 3.15 Module 3 Outro

Module 4: Layer 7 Protocols

  • 4.1 Remote Control Protocols
  • 4.2 File Sharing Protocols
  • 4.3 Web Protcols
  • 4.4 Email Protocols
  • 4.5 Database Protocols
  • 4.6 Voice Protocols
  • 4.7 Security Protocols
  • 4.8 Management Protocols
  • 4.9 Module 4 Outro

Module 5: Network Services

  • 5.1 DHCP
  • 5.1.1 Activity: Configuring DHCP
  • 5.1.2 Activity: Configuring a DHCP Relay Agent
  • 5.2 DNS
  • 5.2.1 Activity: Configuring DNS – Part 1
  • 5.2.2 Activity: Configuring DNS – Part 2
  • 5.3 NTP
  • 5.4 Corporate and Datacenter Network Architecture
  • 5.5 Cloud Concepts and Connectivity Options
  • 5.6 Module 5 Outro

Module 6: Networking Devices

  • 6.1 Introductory Concepts
  • 6.2 Repeaters and Hubs
  • 6.2.1 Activity: Connecting Devices with a Hub
  • 6.3 Bridges and Switches
  • 6.3.1 Activity: Connecting Devices with a Switch
  • 6.4 Routers and Multilayer Switches
  • 6.5 Security Devices
  • 6.6 Modems
  • 6.7 Module 6 Outro

Module 7: Networked Devices

  • 7.1 IP Devices
  • 7.2 IoT
  • 7.2.1 Activity – Programming IoT Devices
  • 7.3 ICS/SCADA
  • 7.4 Module 7 Outro

Module 8: Routing and Bandwidth Management

  • 8.1 Routing Basics
  • 8.1.1 Activity: Configuring Static Routes
  • 8.2 Packet Delivery on the Same Network
  • 8.3 IP Routing Across a Single Router
  • 8.4 IP Routing Across Multiple Hops
  • 8.4.1 Activity: Static Routes – CHALLENGE
  • 8.5 Route Selection
  • 8.6 RIP
  • 8.6.1 Activity: Configuring RIP – CHALLENGE
  • 8.7 OSPF
  • 8.8 EIGRP
  • 8.9 BGP
  • 8.10 NAT/PAT
  • 8.11 Bandwidth Management (with Module 8 Outro)

Module 9: Ethernet Switching

  • 9.1 Ethernet Basics
  • 9.2 Switching Overview
  • 9.2.1 Activity: Examining a MAC Table
  • 9.3 VLANs
  • 9.3.1 Activity: Creating VLANs
  • 9.4 VLAN Trunking
  • 9.4.1 Activity: Configuring VLAN Trunking
  • 9.5 VLAN Routing
  • 9.5.1 Activity: Configuring VLAN Routing
  • 9.6 Contention Management
  • 9.7 Switchport Configuration (with Module 9 Outro)

Module 10: Wireless Technologies

  • 10.1 Wireless Overview
  • 10.2 Radio Basics
  • 10.3 Modulation
  • 10.4 Wi-Fi Standards
  • 10.5 Antennas
  • 10.6 Wi-Fi Service Sets
  • 10.7 Wi-Fi Security
  • 10.8 Cellular

Module 11: Network Performance

  • 11.1 Monitoring Performance
  • 11.2 Common Metrics
  • 11.2.1 Activity: Examining Interface Statistics
  • 11.3 SNMP
  • 11.4 Netflow
  • 11.5 Network Security Monitoring (with Module 11 Outro)

Module 12: High Availability and Disaster Recovery

  • 12.1 HA and DR Concepts
  • 12.2 High Availability Mechanisms
  • 12.3 Disaster Recovery Mechanisms
  • 12.4 Facility and Infrastructure Support (with Module 12 Outro)

Module 13: Organizational Documents

  • 13.1 Plans and Procedures
  • 13.2 Security Policies
  • 13.3 Loss Prevention
  • 13.4 Common Agreements
  • 13.5 Common Documentation
  • 13.6 Structured Cabling – MDF and IDF
  • 13.7 Horizontal and Vertical Cabling
  • 13.7.1 Activity – Implementing Cable Management
  • 13.8 Labeling
  • 13.9 Surveys and Assessments (with Module 13 Outro)

Module 14: Network Security

  • 14.1 Common Security Concepts
  • 14.2 Common Attack Types
  • 14.3 Spoofing-based Attacks
  • 14.4 Hijacking and MITM
  • 14.5 Social Engineering
  • 14.6 Network Segmentation
  • 14.7 Private VLANs
  • 14.8 Single Organization Authentication
  • 14.9 Extending Authentication
  • 14.10 Authorization
  • 14.11 Network Device Hardening
  • 14.12 Wireless Security
  • 14.13 Remote Access Security
  • 14.14 IoT Security
  • 14.15 Physical Security (with Module 14 Outro)

Module 15: Automation

  • 15.1 Troubleshooting Methodology
  • 15.2 Physical Connectivity Issues
  • 15.3 Hardware Testing Tools
  • 15.3.1 Activity – Testing an Ethernet Cable
  • 15.3.2 Activity – Crimping on an RJ-45 Connector
  • 15.3.3 Activity – Punching Down Twisted Pair
  • 15.3.4 Activity – Using a Telephone Toner
  • 15.4 Understanding Electricity
  • 15.4.1 Activity – Checking Cable Continuity
  • 15.4.2 Activity – Testing DC Voltage
  • 15.4.3 Activity – Testing AC Voltage
  • 15.5 Twisted Pair Pinout Problems
  • 15.6 Twisted Pair Termination Problems
  • 15.7 Repairing Damaged Twisted Pair Cable
  • 15.8 Fiber Optic Connectivity Issues
  • 15.8.1 Activity – Testing a Fiber Optic Cable
  • 15.9 Common Port Problems
  • 15.9.1 Working with Ports and Their Devices
  • 15.10 Common Software Testing Tools
  • 15.10.1 Activity – Scanning for Open Ports
  • 15.11 Common Command Line Utilities
  • 15.12 Troubleshooting Basic IP Networking Issues
  • 15.13 Common Switching Issues
  • 15.14 Switching Test Tools and Techniques
  • 15.15 Common IP Routing Issues
  • 15.16 Wi-Fi Access Point Issues
  • 15.17 Wirelss Interference
  • 15.17.1 Activity – Using a Spectrum Analyzer
  • 15.18 Wireless Antenna Issues
  • 15.18.1 Activity – Configuring a Wi-Fi Router
  • 15.19 WAP Placement Strategies
  • 15.20 Infrastructure Service Issues (DHCP)
  • 15.21 Infrastructure Service Issues (DNS)
  • 15.22 Infrastructure Service Issues (NTP)
  • 15.23 Fireall / ACL Issues
  • 15.24 VPN Issues
  • 15.25 Additional Network Security Troubleshooting and Tips
  • 15.26 Advanced Networking Issues
  • 15.27 Troubleshooting Server Services (with Module 15 Outro)
  • CompTIA Network+ N10-008 Course Outro

Modes of Learning