Level 2 Certificate in Computer Networking
A strong understanding of computer networking is essential in today’s digitally connected world. Almost every organisation relies on computer networks …
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Level 2 - Certificate
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19 hours, 55 minutes
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Level 2 Certificate in Computer Networking
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A strong understanding of computer networking is essential in today’s digitally connected world. Almost every organisation relies on computer networks to communicate, share information, access online services, and manage business operations. The Level 2 Certificate in Computer Networking is designed to provide learners with the foundational knowledge and practical skills needed to understand, manage, maintain, and troubleshoot modern network environments.
Whether you are starting a career in IT, looking to develop your technical knowledge, or aiming to progress towards more advanced networking qualifications, this course provides a structured introduction to essential networking concepts. You will learn how a computer network operates, explore different computer network types, understand common networking hardware, and develop knowledge of network security, connectivity, and maintenance.
Course Overview
The Level 2 Certificate in Computer Networking offers a practical understanding of the core principles, technologies, and skills used in modern computer networks. It is designed to help learners understand how computers and network devices connect and communicate, while also developing knowledge of how networks are designed, configured, monitored, maintained, and protected. Starting with basic computing and networking concepts, the course gradually covers key areas such as network equipment, Ethernet, wireless networking, internet services, TCP/IP protocols, routing, switching, bridging, IPv4, and IPv6. You will explore different types of networks, including wired and wireless setups, and learn how choices around hardware, network design, cabling, and monitoring can influence performance, reliability, accessibility, and security. The course also introduces essential internet and data security topics, including malware, data protection, and practical ways to safeguard networked systems and information. Alongside this, you will develop an understanding of network maintenance, repair, and troubleshooting, giving you useful knowledge for supporting users and working with networked computers in an organisational environment.
By completing the course, you will have a strong foundation in computer networking that can support further IT study and help you prepare for entry-level roles in technical support and networking.
Course Preview
Learning Outcomes
By completing this Level 2 Certificate in Computer Networking, you will be able to:
- Understand the fundamental principles of computers, networking, and internet technologies
- Explain how a computer network enables devices to communicate and share resources
- Identify different computer network types and understand their key characteristics
- Recognise common network hardware and understand their functions
- Understand Ethernet, wireless networking, internet services, and network connectivity
- Explain the fundamentals of TCP/IP, IPv4, IPv6, routing, switching, and bridging
- Understand how to select appropriate hardware and design basic network solutions
- Apply basic knowledge of network setup, cable management, monitoring, and maintenance
- Identify common networking problems and apply appropriate troubleshooting techniques
- Understand essential network security, data protection, malware prevention, and safe computing practices
Why Enrol in This Course?
The demand for people with practical IT and computer networking knowledge continues to grow as organisations increasingly depend on reliable digital infrastructure. Enrolling in this course can help you develop the technical foundation needed to begin or advance your career in information technology.
Key benefits include:
- Gain a strong foundation in computer networking principles
- Learn about different computer network types and networking technologies
- Understand the purpose of routers, switches, Ethernet, wireless equipment, and other hardware
- Develop knowledge of TCP/IP and modern internet protocols
- Learn the fundamentals of network security and data protection
- Understand network setup, monitoring, maintenance, and repair
- Develop practical troubleshooting knowledge for common network problems
- Improve your confidence when working with networked computers and devices
- Flexible online learning suitable for different schedules
- Ideal for beginners with no advanced networking experience
This course provides an excellent starting point for learners who want to develop their IT knowledge and progress towards more specialised networking training.
Who is this course for?
The Level 2 Certificate in Computer Networking is suitable for a wide range of learners, including:
- Individuals starting a career in IT or computer networking
- Students interested in developing technical computing skills
- Beginners who want to understand how computer networks operate
- IT support professionals seeking to strengthen their networking knowledge
- Employees who regularly work with networked computers and systems
- Individuals preparing for further networking or IT qualifications
- Anyone interested in understanding network technologies and internet connectivity
Whether you have limited technical experience or already have basic computer knowledge, this course provides a structured foundation for developing your networking skills.
Prerequisites
There are no formal entry requirements for this course. It is designed to be accessible to learners from a variety of educational and professional backgrounds.
However, the following may be helpful:
- Basic computer literacy
- Basic understanding of using computers and the internet
- An interest in information technology and networking
- Motivation to develop technical and problem-solving skills
No previous professional experience in computer networking is required.
Certification
After successfully completing this course, you will receive an Accredited Certificate of Achievement endorsed by CPD, UKRLP, AoHT, and Incensu. Certificates and transcripts are available in:
- PDF format for £11.99
- Hard copy for £14.99
Career Path
Completing this course can provide a foundation for a variety of entry-level IT and networking career opportunities. Organisations across almost every industry require professionals who understand computers, connectivity, networks, and technical support.
Potential career roles include:
- IT Support Technician – £22,000 to £35,000 annually
Provide technical assistance to users and help resolve computer and network-related issues.
- Network Support Technician – £25,000 to £40,000 annually
Support network infrastructure, monitor connectivity, and assist with troubleshooting.
- Network Technician – £25,000 to £45,000 annually
Help install, configure, maintain, and repair networking equipment and systems.
- Junior Network Administrator – £28,000 to £45,000 annually
Assist with network administration, monitoring, security, and system maintenance.
- IT Technician – £22,000 to £38,000 annually
Maintain computer systems, support users, and assist with hardware and networking requirements.
Course Curriculum
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Basic Computer Terms 00:15:00 -
Advanced Terms 00:15:00
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Networking Basics 00:15:00
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Basic Internet Concepts 00:30:00
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Internet Security 00:30:00
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Computers in the Workplace 00:15:00
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Tele-Commuting 00:15:00
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The Electronic World 00:15:00
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Ergonomics 00:15:00
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Safety and the Environment 00:15:00
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Being Proactive 00:15:00
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Identifying Yourself 00:15:00
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Protecting your Data 00:15:00
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Understanding Malware 00:15:00
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Protecting Against Malware 00:15:00
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Introduction to Computer Networking 00:30:00
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Types of Computer Networks 01:00:00
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Types of Network Equipment 00:30:00
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Ethernet 00:30:00
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Wireless Local Area Networking 01:00:00
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Internet Service 01:00:00
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TCP/IP and Other Internet Protocols 01:00:00
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Network Routing, Switching and Bridging 01:00:00
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IPv4 & IPv6 01:00:00
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Basics of computer networking 00:30:00
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Computer networking design and solutions 00:30:00
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Getting the right computer network hardware. 01:00:00
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Setting up your Computer Network 00:30:00
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Wireless vs wired 01:00:00
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Cable management for wired computer network 01:00:00
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Managing your network with network monitoring tools 01:00:00
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Computer network maintenance and repair 01:00:00
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Troubleshooting computer network 01:00:00
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Order Your Certificates and Transcripts
Frequently Asked Questions
Computer networking connects devices so they can exchange data and share resources. It uses hardware such as routers, switches, and network cables alongside protocols like TCP/IP to enable reliable communication across local and wider networks.
Common network types include Local Area Networks (LAN), Wide Area Networks (WAN), and Wireless Local Area Networks (WLAN). Each serves different purposes, depending on geographical coverage, connection methods, number of devices, and networking requirements.
Essential networking equipment can include routers, switches, Ethernet cables, wireless access points, and network adapters. The appropriate hardware depends on network size, design, performance requirements, security needs, and whether connections are wired or wireless.
Network troubleshooting involves checking cables and connections, reviewing device settings, testing connectivity, examining IP addresses, and monitoring network equipment. Identifying symptoms systematically helps locate faults and restore reliable network performance efficiently.
Network security involves strong passwords, secure configurations, updated software, malware protection, access controls, and safe internet practices. Monitoring network activity and protecting sensitive data can further reduce security risks and unauthorised access.
