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Become an AffiliateDiscover top online courses at Alison®. Our free online courses were designed by experts and universities to give you an interactive and enriched learning experience. Alison® online courses are the most affordable and flexible way to learn and gain new skills while earning valuable certificates and degrees, for free.
Take a step to becoming a Cisco certified network associate with Alison’s free online CCNA courses. This industry-standard training equips IT engineers to work on Cisco network devices and gives a thorough grounding in the required protocols and standards. Alison’s courses include two intensive diploma courses covering parts one and two of the Interconnecting Cisco Networking Devices certificate. The Diploma in Interconnecting Cisco Networking Devices Part 1 (ICND1) v3 CCNA covers the basics of building a simple network and establishing internet connectivity to managing network device security, and understanding motherboards and processors. The subsequent course, Diploma in Interconnecting Cisco Networking Devices Part 2 (ICND2) v3 CCNA progresses to implementing scalable medium-sized networks, troubleshooting basic connectivity, implementing an EIGRP-based solution or an OSPF-based solution, wide area networks and device management.