Network Systems
Duration
13 Weeks
Qualification
Micro-credential
NFQ Level
Level 6, 5 credits
Delivery
Online
Start Date
19/01/2026
Applications Close
30/01/2026
Course Overview
This module introduces the architecture, structure, functions, components, and models of the Internet and other computer networks. It uses the OSI and TCP layered models to examine the nature and roles of protocols and services at the application, transport, network, data link, and physical layers. The principles and structure of IP addressing and the fundamentals of Ethernet concepts, media, and operations are introduced. This module also offers an introduction to the architecture and operation of routers, routing protocols and the principles of routing.
Modules
HDip in Cyber Security Operations
Module Descriptor
Network Systems
Fees and Funding
On Enquiry
For more information on funding, click here.
Entry Requirements
To apply for this course, we will require the following documents:
- A copy of your CV detailing relevant work experience and academic qualifications
- A statement outlining your interest in this course*
- Proof of your qualifications, ideally a transcript of your results*
*Preferred, but not a requirement.
Apply NowCourse Lecturer
Lecturer: Amrita Ghosal
Department: Computer Science at