Networking & Hardware

Advanced Diploma in Computer Hardware and Networking

This advanced diploma combines computer hardware with networking into one complete IT skill set. You'll assemble and repair systems, configure networks, set up servers, and troubleshoot end to end. Over a year it makes you the versatile technician that offices and IT firms rely on.

Duration: v 1 Year
Format: Live 1-on-1
Level: Professional
Certificate: 1. Osian 2. NSDC

Overview

What this course is about

Learn how computers and networks behave from the physical layer upwards with the Advanced Diploma in Computer Hardware and Networking. Lessons cover PC components, assembly, BIOS and UEFI settings, storage, memory, operating system installation and systematic fault finding. You will connect hardware choices to user needs and practise documenting a repair, making the course relevant for beginners who want computer hardware classes online and for support staff strengthening their technical foundation.

Networking practice introduces OSI and TCP/IP models, IPv4 addressing, subnetting, Ethernet, switching, routing, wireless configuration and common services such as DHCP and DNS. Packet Tracer or a similar simulator can support topology exercises when physical equipment is unavailable. You will use commands and diagnostic tools to isolate connectivity faults, while also discussing backups, permissions, endpoint safety and professional handling of client data.

The diploma is broader than a basic computer repair workshop because it combines hardware maintenance with network design and support concepts. It differs from Advanced Diploma in Ethical Hacking, which uses security testing methods after core systems are understood. A live personal teacher can watch your troubleshooting method, correct unsafe assumptions and prepare you for support-oriented interviews, resume presentation and practical referral opportunities.

By the end

What you’ll be able to do

Identify PC components, interfaces, storage options and common compatibility concerns
Assemble and configure a desktop while following safe handling procedures
Install operating systems, drivers, updates and basic endpoint protections
Explain TCP/IP, IPv4 addressing, subnetting, switching and wireless connectivity
Use diagnostic commands and a simulator to investigate common network faults
Document repairs, configurations and user support steps in a professional manner

Syllabus

How the course flows

1
Hardware EssentialsModule 1
Components, assembly and diagnosing faults.
2
Networking BasicsModule 2
The OSI model, IP addressing and how data moves.
3
Switching & RoutingModule 3
Configuring the devices that run a network.
4
Security & ServicesModule 4
Firewalls, access control and core network services.
5
Troubleshooting LabsModule 5
Fixing realistic network and hardware problems.

Toolkit

Tools you’ll use

Cisco Packet Tracer
Windows Server
Wireshark
Routers & Switches
VMware

Audience

Who this course is for

Students after 10th or 12th interested in technical support work
Computer shop assistants wanting stronger repair and networking knowledge
Office support staff handling local device and connectivity issues
Small business owners managing a basic office network
Working professionals preparing for an IT infrastructure transition

Where it leads

Roles this opens up

Desktop Support Technician
Install, maintain and troubleshoot computers, peripherals and common user software issues.
Network Support Trainee
Assist with cabling, addressing, wireless setup and first-line connectivity investigation.
Computer Service Assistant
Support a repair centre by diagnosing components, recording work and communicating clearly with customers.

Questions

Before you enrol

A personal computer, basic tools and a network simulator can support much of the guided practice. Physical assembly and cabling are best reinforced with supervised equipment access when it becomes available.

Yes, networking lessons cover addressing, subnet masks, routing ideas and practical troubleshooting. You will work through examples instead of relying only on definitions.

The course can include current Windows administration basics, Linux awareness, ping, ipconfig or equivalent commands, and Packet Tracer-style simulations. Exact demonstrations depend on the software installed on your system.

Yes, component identification, safe assembly, operating system setup and customer-facing documentation are directly relevant to a repair environment. Real shop work may also require local vendor knowledge and hands-on speed developed through practice.

It develops foundational concepts that can support later certification preparation, but it is not an official vendor certificate or examination package. Check the latest official requirements of the certification body before registering for an exam.

Hardware and networking builds the infrastructure knowledge needed to install, configure and troubleshoot systems. Ethical hacking focuses on authorised security assessment, vulnerabilities, evidence and remediation within a controlled legal scope.