Our course covers key topics such as TCP/IP, IP addressing (IPv4 and IPv6), subnetting and network diagnostics. Designed for IT professionals, it blends expert-led teaching with practical live labs to help you build reliable, transferable networking skills using tools such as Tcpdump and Wireshark.
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Linux Networking
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Course overview
Develop Linux network skills for real-world systems
Learn core Linux network administration through hands-on, practical training over two days. Configure interfaces, apply protocols and use tools like Tcpdump and Wireshark to diagnose issues, equipping you with technical skills that support your development into advanced roles in system infrastructure, administration or cyber security.
Learning objectives
- Core Linux networking concepts and architecture
- IPv4 and IPv6 configuration and management
- Subnetting and basic routing techniques
- Network diagnostics with Tcpdump and Wireshark
- Scanning tools for hosts, networks and ports
- Working with common network protocols (SSH, DNS, DHCP)
- Interface testing and configuration on Linux systems
- Network troubleshooting and performance monitoring
What you’ll learn
Build practical knowledge of Linux networking concepts, tools and techniques used in live environments. Through guided, hands-on exercises, you’ll configure networks, capture and analyse traffic, and apply diagnostic methods, equipping you with the skills to manage, optimise and troubleshoot Linux systems effectively in professional and technical settings.
Network configuration and command-line control
Learn how to manage Linux network settings directly from the terminal. You’ll work with tools to configure interfaces, check connectivity, manage routing and test performance. This hands-on experience builds fluency in command-line operations, helping you maintain Linux systems where GUI access is limited or unavailable.
Diagnosing connectivity issues in real time
Develop the skills to investigate and resolve networking problems using practical scenarios. You’ll interpret system feedback, verify protocol activity and trace communication failures across multiple layers. These troubleshooting techniques are crucial for keeping Linux environments running smoothly in live business and technical contexts.
Practical IPv6 implementation
Expand your understanding of modern addressing by working with IPv6 setup and auto-configuration. You’ll compare address formats, configure routing, and validate network function. This section helps you stay current with evolving networking standards and prepares you for environments transitioning from IPv4 to IPv6.
Security-aware network operations
Gain awareness of network vulnerabilities and how to minimise risk in Linux systems. Through protocol behaviour analysis and configuration best practices, you’ll learn how to identify suspicious activity, control access points and enforce reliable service delivery ensuring secure and compliant network administration.
What’s included
- Live, expert-led training across two days
- Practical experience in a Red Hat-style Linux setup
- Real-time access to hands-on lab environments
- Comprehensive digital course guide
- Interactive activities using Tcpdump and Wireshark
- Network scanning and diagnostic tasks
- Certificate confirming course completion
- Ongoing support from an experienced Linux instructor
Key facts
Ideal for
IT professionals, systems administrators and technical teams supporting or managing Linux-based networks.
Prerequisites
Basic understanding of any operating system. Familiarity with Linux or UNIX systems is an advantage but not essential.
Learning experience
Our experienced trainers and interactive labs create a focused, practical environment - so you can put theory into practice from day one.
FAQs
This course provides a clear and practical introduction to Linux networking, covering key topics such as addressing schemes, interface configuration, diagnostics, and common fault resolution through hands-on labs designed for real-world application.
Does the training focus on practical fault diagnosis?
Yes, the course centres around real-life troubleshooting skills. You’ll work through simulated issues such as unreachable networks, incorrect IP allocations, or misconfigured services. Each lab walks you through isolating the root cause using diagnostic commands and traffic analysis tools. By the end, you’ll have confidence in diagnosing and resolving issues systematically in varied Linux environments.
Will I work with IPv6 in detail?
Definitely. The course covers IPv6 address configuration, auto-configuration processes, address allocation, and transition strategies. You’ll explore how Linux handles dual-stack networks and test your configurations using built-in diagnostic tools. By participating in hands-on IPv6 scenarios, you’ll develop confidence in managing modern networking protocols and supporting mixed environments.
Is this relevant to cloud platforms?
Yes, the networking skills you gain are transferable to cloud-hosted Linux systems. The labs focus on core concepts that underpin cloud networking, such as interface setup, subnet management, and packet routing. You’ll gain experience using tools and commands that apply equally to virtual machines, containers, and hybrid cloud infrastructure.
Is the course suitable for supporting hybrid or multi-site networks?
Yes. The principles and techniques taught are applicable across single-site, multi-site, and hybrid cloud infrastructures. You’ll learn how to analyse traffic flows between segments, manage subnets, and diagnose routing issues, giving you the versatility to support a range of enterprise network architectures.
Will I be able to analyse encrypted traffic on this course?
While the course covers the identification and handling of encrypted traffic, it does not involve decrypting secure communications. However, you will learn to recognise encrypted protocols, verify connection setup stages, and validate certificate usage, which are critical elements when verifying secure service behaviour.
What our customers say
“Excellent, very informative and useful.”
Simon, ILX Learner - Digital Marketing Manager - Construction / Infrastructure
“Very knowledgeable instructor, well-paced, not rushed. Everything was explained clearly.”
Kimberley, ILX Learner - Community Risk Reduction IT Systems - Fire
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