A CCNA (Cisco Certified Network Associate) course is structured into several key modules that cover a wide range of networking concepts and practical skills. The course typically begins with Network Fundamentals, where learners study basic networking concepts such as the OSI and TCP/IP models, IP addressing, subnetting, and network devices.
The next module focuses on Routing and Switching, covering essential topics like configuring and troubleshooting routers and switches, VLANs, inter-VLAN routing, and dynamic routing protocols such as OSPF and EIGRP. Another important module is Network Security, which introduces learners to access control lists (ACLs), firewalls, and securing network devices.
Further modules include WAN Technologies, which cover concepts like VPNs, MPLS, and point-to-point connections. With evolving technology, many
CCNA courses now also include Network Automation and Programmability, teaching the basics of scripting and automation tools.
Throughout these modules, hands-on labs and practical exercises are integrated to reinforce theoretical knowledge and prepare students for real-world networking challenges and the CCNA certification exam.
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