This unit provides you with fundamental skills and knowledge in the design and operation of computer networks. It deals in-depth with the techniques described in current Internet protocols to forward data packets from source to destination through different types of networks. You will focus on the Transport and Internet layer functions with emphasis on IPv4 addressing as well as switching and routing technologies. An introduction to IPv6 and transition issues is included. The unit covers these functions in both Local Area Networks (LANs) and Wide Area Networks (WANs). The function of the key protocols in wireless networks are also discussed, ensuring a well-rounded grounding to enable easier adaptation to imminent significant developments such as the global adoption of IPv6 and the growing dominance of wireless networking in business and everyday life. Delivery of this comprehensive content is through a weekly lecture and tutorial which includes theory and some hands-on lab activity where available.

Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.

Feedback from Student feedback

Consider incorporating more practical activities, e.g. cloud computing, into the assessments to enhance hands-on learning and reinforce students' understanding of the learning materials.

Integrate hands-on lab exercises using cloud computing tools such as Microsoft Azure into the unit. Assessing one or more of the lab activities should serve to reinforce student learning and enhance their practical experience.

Feedback from Student feedback, reflection

Ensure feedback on assessment is clear, informative and practical to students.

Establish a minimum standard for delivering marker feedback that emphasises clarity, informativeness, and practicality to students. This should ensure a benchmark consistency across campuses and staff in providing feedback that meets student expectations.