Discovering computer networks: hands on in the Open Networking Lab

Subject Comp Gen
A free introduction to computer networks.

Introduction for learners


In this free course Discovering computer networks: hands on in the Open Networking Lab, you can explore how computer networks operate, discover how data is sent around the internet, and put your understanding into practice using an inbuilt network simulator.

Most of your learning will be using videos and ‘screencasts’, which demonstrate practical skills using simulated computer networks. You will also have plenty of opportunities to try out the techniques for yourself. The course provides easy-to-use network simulation software integrated with practical online learning activities. You can then confirm your learning through interactive quizzes.

Once you have completed the course you will be able to set up, configure and troubleshoot simulated computer networks. You will understand the differences between the small-scale networks typically used in homes and the larger-scale networks used in commercial organisations. You will know how these different networks are managed, and you will have experience of practical activities using simulated versions of each.


The course lasts 24 hours, with 16 sessions, two sessions to a week. You can work through at your own pace.


The course was developed by the Open University in collaboration with Cisco: a world-leading computer networking company with a longstanding record in supporting the education sector. The course development was funded by the Ufi VocTech Trust, which supports the delivery of adult vocational skills through digital technology.

Please click on the link below to access the course.
