Networking Principles

Aim and purpose

This unit provides the basic knowledge to enable the learner to develop the skills and
understanding required to safely install and maintain components in networking.

Unit introduction

Networking skills are particularly valued in the IT industry and this unit provides a solid
foundation for learners to gain knowledge of different types of network and how they are
controlled.
Learners will investigate the different network topologies, recognise interconnection
devices and cabling and how to use them, and look at the advantages and limitations of
peer-to-peer and client-server networks.
Some time will be spent working with null modems and discovering how networks deal
with and prevent data collisions. How to control access to a network will also be
considered.