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Train as a Cisco Associate in this free online networking course that covers switching, routing, security and more.

This networking and cybersecurity course explores the fundamentals of computer networking  and covers key concepts of network models, protocols and devices. We explain why network devices are so important for building and maintaining secure computer networks. Are you wondering what IP addresses do and how routing and switching works? We cover these concepts in detail.

The course then explains the network security principles that safeguard network infrastructure and data from unauthorized access, modifications and disruptions. We then examine the purpose and types of access control lists. We also discuss underlying technologies, protocols and connectivity options of WAN. This networking course examines some tools and protocols and establishes the importance of APIs for network programmability. We also discuss network automation and management.

We examine wireless technologies and their security, authentication, wireless site surveys and troubleshooting. The course goes over IPv6 and advanced networking concepts. Are you wondering how IPv6 addresses IPv4's limitations and offers many advantages? We answer this question in detail. This course is ideal for IT professionals or anyone who wants to sharpen their network management skills. We also provide the training you need to move towards becoming a Cisco-Certified Network Associate (CCNA). Sign up to master computer networking and add a valuable new skill to your professional portfolio.