Every modern organisation runs on its network — and when connectivity fails, business stops. This Training Course by the Arab British Fellowship Training Academy takes a practical route into networking and connectivity, starting from the real-world problems IT teams face daily: slow data flow, unreliable wireless coverage, and vulnerable perimeters. Attendees move quickly from core theory into applied configuration, building an understanding of how LAN and WAN environments actually behave under load.

The course pairs foundational knowledge — addressing schemes, subnetting, topology design — with the skills needed to secure and troubleshoot a live network: firewall rules, encryption, wireless hardening, and systematic fault-finding. Graduates leave equipped to configure, defend, and maintain networked systems, and ready to pursue recognised industry certifications such as CCNA.

• Configure and troubleshoot LAN and WAN environments using industry-standard architecture and topology principles.
• Apply IP addressing, subnetting, and routing logic to design and manage functional networks.
• Deploy and secure wireless networks (Wi-Fi and Bluetooth) alongside wired infrastructure.
• Implement network security controls — firewalls, encryption, and threat mitigation — to protect against cyber attacks.
• Diagnose and resolve common network faults using diagnostic tools and structured troubleshooting methods.
• Build a foundation for pursuing professional certifications such as CCNA.

Target Audience

• IT professionals and network administrators expanding their networking and connectivity skillset.
• Technicians, support engineers, and anyone working day-to-day on network management.
• Students, recent graduates, or career changers moving into network engineering.

Module 1: Why Networks Fail — Foundations of Connectivity

• Core networking concepts and the role of connectivity in modern IT systems.
• Data transmission basics and the OSI model.
• Network components: routers, switches, and hubs.

Module 2: Designing the Network — Topologies and Types

• LAN, WAN, MAN, and PAN environments.
• Star, mesh, bus, and ring topologies: strengths, weaknesses, and real use cases.

Module 3: Addressing and Traffic Management

• IPv4 vs IPv6 addressing.
• Subnetting for efficient network division.
• Routing and switching fundamentals, including RIP, OSPF, and BGP.

Module 4: Going Wireless

• Wi-Fi and Bluetooth technology overview.
• Configuring wireless access points and managing wireless networks.
• Common wireless connectivity challenges and fixes.

Module 5: Defending the Network

• Firewall configuration and management.
• Encryption methods for data in transit.
• Strategies against cyber threats and network attacks.

Module 6: Keeping Networks Running — Troubleshooting and Optimisation

• Diagnosing common network issues with tools such as ping and traceroute.
• Performance optimisation and reliability techniques.

Module 7: Beyond the Basics — Cloud and Software-Defined Networking

• Introduction to cloud networking and virtual networks.
• The role of SDN in modern infrastructure.
• Emerging trends in networking technology.