About the CPD course
This free online course in computer networking will introduce the network architecture and protocols used in network security. The course also includes information on key devices found on local area networks (LANs); and explains the structure and function of the different types of LANs and WANs. You will learn how key devices found on LANs such as hubs; switches; and routers allow for effective and efficient communication on the LAN; and more.
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Alison
Alison is the world's largest online learning and empowerment platform that provides over 5,000 Certificate and Diploma courses, along with a range of valuable career development tools, all at no cost. Established in 2007, the platform provides educational opportunities to over 40 million learners and has supported the graduation of over 6 million individuals across 193 countries.
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