Unit IT303: Networks

Unit code: L/650/1910 RQF

level: 3

Unit Aim

The aim of this unit is to enable learners to understand the importance of networks to computer systems and their essential use in a variety of application. Learners will also gain knowledge about network technologies and the delivery of a wide range of networked services.

Learning Outcomes and Assessment Criteria

Learning Outcomes When awarded credit for this unit, a student will:	Assessment Criteria Assessment of this learning outcome will require a student to demonstrate that they can:
1. Understand networking principles.	1.1 Explain the features and functioning of a computer network. 1.2 Differentiate between ‘client computers’ and ‘peer computers’ from network services perspective. 1.3 Describe local area network (LAN) and wide area network (WAN). 1.4 Describe the benefits and constraints of different network topologies.
2. Understand how network hardware and software components are connected.	2.1 Explain how hardware, software and addressing combine to support network communications. 2.3 Explain the steps required to set up and test a simple local area network.
3. Understand the usage and security concerns relating to networking.	3.1 Evaluate the features and services provided by a local and a wide area network. 3.2 dentify security issues relating to networking and how those security issues can be minimised. 3.3 Explain the steps to configure security on a local area network.