1. Introduction to Networks BTEC Nat Bus - Principles of Networking 1

2.  Types of Network Systems and related standards  Definition of a Network, Types of network (WANS, LANS etc), Network protocols and standards, Application layer protocols  Hardware and Software used in Networking  Networking devices, Interconnection devices, Connectors and cabling, Software, Commercial systems BTEC Computing Networks 2

3.  Services provided by network systems  Directory services, Telecommunication services, File services, Application services  Networked systems’ security  Risk related business issues, Securing data, Software BTEC Computing Networks 3

4. 1. Know the types of network systems and related standards 2. Understand the hardware and software used in networking 3. Know the services provided by network systems 4. Understand how networked systems are made secure BTEC Computing Networks 4

5. 5 Assignment numberPass reg.Merit req.Distinction req. Assignment ONE P1 describe the types of networks available and how they relate to particular network standards and protocols M1 compare the benefits and disadvantages of peer-to-peer network and client/server networks Assignment ONE P2 describe why different network standards and protocols are necessary Assignment TWO P3 explain the key components required for client workstations to connect to a network and access network resources M2 design a networked solution to meet a particular situation with specific requirements D1 justify the design and choice of components used in a particular networked solution Assignment TWO P4 explain the function of interconnection devices Assignment THREE P5 describe typical services provided by networks D2 evaluate typical services available from a network operating system directory service Assignment FOURP6 make a networked system secure. M3 report on the business risks of insecure networks and how they can be minimised

6.  Discussed what will be covered in this Unit  Discussed what a Computer Network is  Considered the purpose of a computer network BTEC Computing Networks 6