CCNA Intermediate – Switching, VLANs & Routing

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Take your networking skills to the next level with this intermediate-level CCNA course. You'll delve into OSI layers, Ethernet technology, and the inner workings of Cisco devices. Through hands-on demonstrations and real-world scenarios, you’ll gain a deep understanding of switching, VLANs, and routing—key components of modern network infrastructures. The course begins with foundational networking concepts, covering OSI Layers 1 and 2, Ethernet, and Cisco device operations. You'll explore the life of a packet, diving into DNS, ARP, and how packets move through networks. Then, you'll master troubleshooting methodologies, learning how to systematically diagnose and resolve network issues using Cisco's best practices. Next, you’ll get hands-on with Cisco router and switch configurations, learning essential commands and troubleshooting techniques. You’ll cover device management, including boot processes, password recovery, backups, and IOS upgrades. The course culminates with an in-depth study of routing fundamentals, static and dynamic routing protocols, and load balancing strategies. Ideal for aspiring network engineers, CCNA candidates, and IT professionals looking to strengthen their networking knowledge, this course requires a basic understanding of networking concepts. If you're eager to enhance your Cisco networking skills and gain practical experience with routing and switching, this is the course for you!

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