Basic Networking
What will you learn?
On completion of this course, delegates will be able to:
- Describe three types of networks and how these are applied in JANET
- Explain the basic set up of a VPN and why this type of network provision is useful
- Describe the role of servers and clients in a network
- Describe three types of network models and highlight some of their advantages and disadvantages
- Describe the three elements that make the Ethernet work
- Suggest two fields contained within an Ethernet frame
- Explain in basic terms the CSMA/CD protocol
- Describe three types of network equipment
- Describe two types of copper cabling
- Use one of the three troubleshooting tools
- Describe how to check a network connection
- Describe the IP address format
- Suggest three classes of network addresses and how they are applied in JANET
- Describe the process of Network Resolution Protocol
- Highlight some of the information a router requires to perform the switching function and the three ways a router learns a network path
- Describe the role of a subnet mask and how it is achieved
- Describe the role of TCP and UCP
- Describe the two main types of dynamic routing protocols
- Describe the key elements within the Domain Name Space and explain the difference between a domain and a zone
- Describe two basic network application tools
- Carry out several troubleshooting activities using telnet
- Describe the operation and capabilities of packet filters in a network
- Describe the types and uses of access lists
- Describe some of the issues to consider when purchasing hardware
- Describe two tools available for monitoring your network
- Suggest a number of ways of getting support on maintaining a campus network
Course Overview
The main objective of this course is to provide delegates with a basic understanding of computer network technologies and concepts. It will begin with an overview of different network types and how these fit together within JANET. It then moves on to consider different network models and how they can be applied. The course will then look at some of the physical aspects of networks and the protocols that make it all work. Finally after a review of basic network applications, delegates will be lead through a very practical review of some of the key issues associated with campus networking. Throughout the course, delegates are given practical exercises and are shown demonstrations.
Topics Covered
- Types of Networks
- Servers and Network Models
- Physical Network Topologies
- Internet Protocol (IP)
- Basic Internet Applications
- Troubleshooting
- Practical Campus Networking
Benefits
This course provides a sound understanding of computer network technologies and concepts.
Who Should Attend?
This course would be of benefit to anyone from organisations connected to JANET who wishes to gain a better understanding of the technical aspects of networking. This course requires no previous experience or knowledge in networks, the course is therefore suitable for staff from a non-technical background.
Timetable/On the Day
The course will run between 1000 and 1630. The timetable during the day will be adjusted to allow discussion of areas of particular interest to the audience.
This course includes presentation, discussion, floorplan activities and hands-on use of a test environment established specifically for use within the course.
All delegates will receive a specifically written course workbook.
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