Can I take the course for free?

No, you cannot take this course for free. When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. If you cannot afford the fee, you can apply for financial aid.

Will I earn university credit for completing the Specialization?

This Specialization doesn't carry university credit, but some universities may choose to accept Specialization Certificates for credit. Check with your institution to learn more.

CompTIA Network+ (N10-009) Crash Course Specialization

CompTIA Network+ (N10-009) Crash Course Specialization

Master Networking Fundamentals and Security. Design and secure networks, configure routing, and troubleshoot using real-world tools.

Instructor: Packt - Course Instructors

Included with Coursera Plus

Learn more

3 course series

Get in-depth knowledge of a subject

4.9

(7 reviews)

Intermediate level

Recommended experience

1 month at 10 hours a week

Flexible schedule

Earn a career credential

Share your expertise with employers

3 course series

Get in-depth knowledge of a subject

4.9

(7 reviews)

Intermediate level

Recommended experience

1 month at 10 hours a week

Flexible schedule

Earn a career credential

Share your expertise with employers

What you'll learn

Design and implement enterprise, wireless, and cloud-based networks using modern topologies.
Master IPv4/IPv6 addressing, subnetting, and routing with real-world configuration examples.
Apply network security strategies, including encryption, IAM, and threat mitigation techniques.
Troubleshoot performance issues and network failures using tools like Wireshark and iPerf.

Overview

Updated in May 2025.

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Master the essentials of networking with the CompTIA Network+ (N10-009) Crash Course. This fast-paced, comprehensive course is designed to prepare you for the Network+ certification by equipping you with foundational and advanced networking concepts, protocols, and hands-on tools.

The course begins with core networking principles and topologies, guiding you through classifications like LAN, WAN, and enterprise networks. You'll delve into the OSI model, TCP/IP protocols, and essential hardware like routers, switches, and VLANs. The course emphasizes real-world applications through data center designs, wireless configurations, and quality of service strategies.

As you advance, you'll explore cloud technologies, IPv4 and IPv6 addressing, subnetting, and routing protocols such as OSPF, EIGRP, and BGP. Emerging trends like SD-WAN, IaC, and SASE are also covered, alongside robust sections on network security, troubleshooting, and disaster recovery.

Ideal for IT professionals, students, or career switchers aiming for the CompTIA Network+ certification. Basic knowledge of IT systems is recommended. This course is intermediate-level and well-suited for those seeking practical, exam-aligned expertise.

What’s included

Shareable certificate

Add to your LinkedIn profile

Taught in English

Advance your subject-matter expertise

Learn in-demand skills from university and industry experts
Master a subject or tool with hands-on projects
Develop a deep understanding of key concepts
Earn a career certificate from Packt

Specialization - 3 course series

Throughout the course, learners will engage in hands-on labs and practice exercises designed to reinforce key concepts. Projects include configuring VLANs, subnetting IPv4 and IPv6 networks, analyzing traffic with Wireshark, and simulating routing with protocols like OSPF and BGP. Learners will also troubleshoot wireless issues, apply QoS settings, and secure networks using IAM and encryption methods. These practical scenarios simulate real-world environments to build confidence for both the certification exam and job-ready skills.

Networking Fundamentals and Protocols

Course 111 hoursView course

What you'll learn

Master the OSI model and its relevance to network protocols and communication.
Understand key network devices like routers, switches, and security appliances in a network setup.
Gain insights into cloud technologies and how they impact modern network infrastructure.
Learn to design and troubleshoot network topologies for scalability and security.

Skills you'll gain

Computer Networking, Network Security, Wireless Networks, Network Protocols, OSI Models, Network Routing, Virtual Local Area Network (VLAN), Virtual Private Networks (VPN), Network Architecture, TCP/IP, Wide Area Networks, Firewall, Networking Hardware, Network Switches, and Local Area Networks

IP Addressing, Routing, and Network Management

Course 214 hoursView course

What you'll learn

Master IPv4 and IPv6 addressing, from basic formats to advanced configurations.
Gain proficiency in subnetting, including calculating subnets and hosts.
Understand and implement dynamic routing protocols like OSPF, EIGRP, and BGP.
Explore advanced network technologies like SDN, SD-WAN, and network automation.

Skills you'll gain

Disaster Recovery, Network Routing, Virtual Local Area Network (VLAN), Network Monitoring, Software-Defined Networking, Border Gateway Protocol, Routing Protocols, Network Troubleshooting, Network Routers, TCP/IP, Network Architecture, Network Administration, Network Switches, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Computer Networking, and Network Protocols

Network Security, Troubleshooting, & Certification Prep

Course 37 hoursView course

What you'll learn

Gain proficiency in troubleshooting network issues with a structured methodology.
Master network security fundamentals, including encryption and access management.
Identify and mitigate common network attacks like DoS, ARP poisoning, and DNS spoofing.
Learn effective strategies for exam preparation and practical applications in network security.

Skills you'll gain

Hardware Troubleshooting, Authentications, Hardening, Network Troubleshooting, Key Management, Identity and Access Management, Encryption, Network Protocols, Network Performance Management, Network Administration, Firewall, Wireless Networks, Network Monitoring, Virtual Local Area Network (VLAN), Distributed Denial-Of-Service (DDoS) Attacks, Data Integrity, General Networking, Cybersecurity, and Intrusion Detection and Prevention

Earn a career certificate

Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.

Instructor

Packt - Course Instructors

Packt

978 Courses237,177 learners

Offered by

Packt

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Frequently asked questions

This course is completely online, so there’s no need to show up to a classroom in person. You can access your lectures, readings and assignments anytime and anywhere via the web or your mobile device.

Yes! To get started, click the course card that interests you and enroll. You can enroll and complete the course to earn a shareable certificate. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. Visit your learner dashboard to track your progress.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

CompTIA Network+ (N10-009) Crash Course Specialization

What you'll learn

Overview

Skills you'll gain

Tools you'll learn

What’s included

Advance your subject-matter expertise