This hands-on Red Hat Networking course teaches you how to configure, monitor, and troubleshoot TCP/IP networks on Red Hat Linux systems. Ideal for system administrators seeking practical, job-ready skills.
Red Hat Networking
Build confidence in Red Hat networking skills
Gain the knowledge and relevant experience needed to configure, manage and troubleshoot networks on Red Hat systems. This two-day, virtual classroom training course is ideal for IT professionals looking to build skills in TCP/IP, network protocols and diagnostic tools within a Red Hat Linux environment.
Learning objectives
- Understand Red Hat network hardware and topologies
- Configure IPv4 and IPv6 addressing
- Apply subnetting techniques to IP ranges
- Use tcpdump and Wireshark for packet analysis
- Set up and manage network interfaces in Red Hat
- Perform network, host and port scanning
- Analyse application layer protocols (e.g. DNS, SSH, FTP)
- Troubleshoot network errors and connection issues
- Explore static routing and routing protocols
- Filter and interpret traffic using Wireshark tools
What you’ll learn
Develop the skills to plan, configure and maintain Red Hat-based networks in real-world environments. You’ll cover core TCP/IP principles and use tools like tcpdump and Wireshark to investigate faults, monitor traffic, and optimise performance — building the confidence needed to manage and troubleshoot Red Hat networking with greater independence and precision.
Networking fundamentals
Explore key networking principles including bandwidth, latency and signal noise, and understand how these factors affect performance. You’ll examine network topologies, hardware and data flow, and learn the role of ports, sockets and MAC addresses in communication. This foundation equips you to diagnose physical and logical connectivity issues and anticipate network behaviour under pressure or load.
IP addressing & subnetting
Gain a clear understanding of classful and classless IP addressing, including CIDR and reserved ranges. Through interactive subnetting exercises, you’ll learn to divide networks efficiently, extend prefixes, and apply subnet masks. These skills are vital for planning, allocating and troubleshooting IP configurations, ensuring scalable networks with optimised traffic flow and minimal address conflicts.
TCP/IP protocols & packet capture
Understand how TCP/IP operates within networked systems, including how it aligns with the OSI model. Learn to identify the structure of TCP and UDP headers and the TCP three-way handshake process. You’ll use tcpdump and Wireshark to capture, examine and interpret network traffic, troubleshoot common problems, detect anomalies and understand how ARP resolves IP addresses to MAC addresses within a LAN.
What’s included
- Two days of instructor-led training
- Hands-on live lab exercises
- Access to industry experienced trainers
- Digital course materials for future reference
Key facts
Ideal for
System administrators and IT professionals managing or supporting Red Hat Linux networks.
Prerequisites
Basic operating system knowledge is required. Familiarity with Linux/Unix is beneficial but not mandatory.
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 Red Hat Networking course is designed for those responsible for configuring, supporting or troubleshooting Red Hat TCP/IP networks – introducing key concepts through real-time exercises.
What is Red Hat networking?
Red Hat networking refers to the configuration, management and troubleshooting of network connections and services on systems running Red Hat Enterprise Linux (RHEL). It involves working with network interfaces, IP addressing, routing, protocols and diagnostic tools to ensure reliable connectivity and performance within Linux-based environments. This course provides a structured introduction to these core skills using Red Hat tools and command-line utilities.
What tools will I use to capture and analyse network traffic?
You’ll use tcpdump and Wireshark within the live lab environment to capture and inspect real-time packet data. These tools allow you to identify traffic types, monitor communication flows and troubleshoot network issues. Working in the live lab gives you hands-on experience interpreting packet content and using filters to isolate traffic — critical skills for network diagnostics and performance analysis.
Does the course explain how to configure IPv6 on Red Hat?
Yes. The course explores IPv6 address structure, allocation methods, and configuration techniques to help you manage modern IP networks effectively. It also compares IPv6 with IPv4, highlighting key differences such as expanded address space, simplified headers and auto-configuration capabilities, equipping you to manage dual-stack or IPv6-only environments with confidence.
How much subnetting knowledge is included in the course?
You’ll gain practical skills in subnetting using CIDR and extended prefixes, helping you divide and plan IP address ranges efficiently for business use.
Is there coverage of routing protocols and static routes?
Yes. You’ll learn routing principles, how to configure default gateways, and understand common routing protocols and their implementation in Red Hat environments.
Will I learn how to scan ports and network hosts?
Absolutely. The course covers tools like nmap and netcat for host, port, and service scanning, helping you assess and secure your network landscape.
What our customers say
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