Total Seminars

CompTIA Network+ Specialization

Total Seminars

CompTIA Network+ Specialization

CompTIA Network+.

Prepare to pass the CompTIA Network+ N10-009 Certification and understand networking foundations

Lyndon Williams
Mike Meyers

Instructors: Lyndon Williams

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Get in-depth knowledge of a subject
Beginner level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Get in-depth knowledge of a subject
Beginner level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • How to design and implement wired and wireless network infrastructures using industry-standard protocols, technologies, and cabling standards

  • How to configure routing, switching, IPv6, and WAN connectivity to build scalable, resilient enterprise networks

  • How to secure, monitor, and troubleshoot networks using systematic methodologies and professional network administration tools

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Taught in English
Recently updated!

June 2026

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Specialization - 6 course series

Network Foundations & Physical Layer

Network Foundations & Physical Layer

Course 1, 6 hours

What you'll learn

  • How to explain the OSI and TCP/IP models and describe how data is encapsulated and transmitted across network layers

  • How to identify and install network cabling including copper and fiber standards, connectors, and structured cabling components

  • How to troubleshoot physical layer cabling problems using cable testers, visual inspection, and systematic diagnostic methods

Skills you'll gain

Category: Network Monitoring
Category: Network Architecture
Category: Network Troubleshooting
Category: Network Infrastructure
Category: TCP/IP
Category: Network Model
Category: Network Switches
Category: Hardware Troubleshooting
Category: Network Analysis
Category: OSI Models
Category: Networking Hardware
Category: Network Protocols
Category: Local Area Networks
Category: Computer Networking
Category: General Networking
TCP/IP Fundamentals & Routing

TCP/IP Fundamentals & Routing

Course 2, 5 hours

What you'll learn

  • How to design and implement IPv4 and IPv6 addressing schemes including subnetting, CIDR notation, and NAT for various network sizes

  • How to configure static routes and explain dynamic routing protocols including OSPF and BGP and their use cases

  • How to use TCP/IP diagnostic tools to troubleshoot addressing and routing issues in wired network environments

Skills you'll gain

Category: Network Security
Category: Routing Protocols
Category: Network Analysis
Category: Network Troubleshooting
Category: Network Protocols
Category: Network Administration
Category: General Networking
Category: Network Routing
Category: Network Architecture
Category: System Configuration
Category: Network Infrastructure
Category: Open Shortest Path First (OSPF)
Category: TCP/IP
Category: Network Routers
Category: Border Gateway Protocol
Category: Network Monitoring
Network Applications and TCP/IP Security

Network Applications and TCP/IP Security

Course 3, 5 hours

What you'll learn

  • How to configure and manage common network services including DNS, DHCP, NTP, and web and email servers

  • How to implement TCP/IP security controls including firewalls, ACLs, and secure protocol alternatives to protect network communications

  • How to explain how application-layer protocols function and troubleshoot common service failures in enterprise environments

Skills you'll gain

Category: Network Performance Management
Category: Identity and Access Management
Category: Network Troubleshooting
Category: Network Engineering
Category: Cryptographic Protocols
Category: Single Sign-On (SSO)
Category: TCP/IP
Category: Email Security
Category: Network Administration
Category: Network Protocols
Category: Network Security
Category: Network Analysis
Category: Dynamic Host Configuration Protocol (DHCP)
Category: Security Controls
Category: Network Infrastructure
Category: Network Model
Category: File Transfer Protocol (FTP)
Category: Authentications
Category: Firewall
Category: Network Monitoring
Switching IPv6 WAN

Switching IPv6 WAN

Course 4, 5 hours

What you'll learn

  • How to configure managed switches with VLANs, trunking, and spanning tree protocol to segment and optimize LAN traffic

  • How to implement IPv6 addressing including static, SLAAC, and DHCPv6 configuration alongside existing IPv4 infrastructure

  • How to explain WAN technologies and connectivity options including MPLS, SD-WAN, broadband, and cellular for enterprise use cases

Skills you'll gain

Category: Network Administration
Category: Network Monitoring
Category: Network Infrastructure
Category: Wide Area Networks
Category: Infrastructure Security
Category: Network Security
Category: Remote Access Systems
Category: Local Area Networks
Category: Network Routing
Category: Network Performance Management
Category: Virtual Local Area Network (VLAN)
Category: Network Troubleshooting
Category: Network Protocols
Category: Routing Protocols
Category: Virtual Networking
Category: Network Switches
Category: TCP/IP
Wireless Virtualization and Network Infrastructure

Wireless Virtualization and Network Infrastructure

Course 5, 6 hours

What you'll learn

  • How to plan, implement, and troubleshoot enterprise wireless networks using current Wi-Fi standards including 802.11ax and proper channel planning

  • How to explain network virtualization, software-defined networking, and data center technologies and their impact on network design

  • How to monitor, document, and manage network infrastructure for availability, performance, and capacity in enterprise environments

Skills you'll gain

Category: Network Security
Category: Cybersecurity
Category: Network Planning And Design
Category: Wireless Networks
Category: Network Administration
Category: Virtualization and Virtual Machines
Category: Data Centers
Category: Network Support
Category: Virtual Machines
Category: Network Architecture
Category: Network Infrastructure
Category: Networking Hardware
Category: Virtualization
Category: Network Performance Management
Category: Network Troubleshooting
Category: Virtual Networking
Category: Technical Documentation
Category: Cloud Computing
Category: Network Monitoring
Category: Security Controls
Network Security Troubleshooting

Network Security Troubleshooting

Course 6, 4 hours

What you'll learn

  • How to implement network security controls including firewalls, IDS/IPS, VPNs, and network hardening to protect enterprise networks

  • How to apply a structured troubleshooting methodology to isolate and resolve physical, logical, and application-layer network connectivity issues

  • How to use professional network diagnostic tools including protocol analyzers, cable testers and network scanners to resolve complex network problems

Skills you'll gain

Category: Network Architecture
Category: Network Troubleshooting
Category: Network Security
Category: Infrastructure Security
Category: Network Analysis
Category: Network Switches
Category: Virtual Private Networks (VPN)
Category: Network Monitoring
Category: Hardening
Category: Hardware Troubleshooting
Category: Distributed Denial-Of-Service (DDoS) Attacks
Category: Firewall
Category: Threat Detection
Category: Security Controls
Category: Network Performance Management
Category: Diagnostic Tests

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Instructors

Lyndon Williams
Total Seminars
13 Courses307 learners
Mike Meyers
Total Seminars
29 Courses517 learners

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Total Seminars

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