Networking Courses

Master modern network infrastructure with our Networking Courses, covering everything from routing, switching, and IP fundamentals to advanced topics like firewall deployment, cloud networking, and packet analysis. Train for certifications including Network+, CCNA, CCNP, CCIE, Tech+, and CCST, while gaining real-world skills in Wireshark, Nmap, Windows Server, and AWS/Azure environments. These courses support careers in IT, security, and enterprise networking.

Networking Courses

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Frequently Asked Questions

How do cloud and traditional networking differ?
Traditional networking relies on physical infrastructure, while cloud networking involves virtualized resources, automation, and scalable connectivity across services.
What is the OSI model?
The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes network communication into seven layersβ€”from physical cabling to application-level protocols. It helps professionals understand and troubleshoot how data flows across networks.  
What’s the difference between a router and a switch?
A router connects different networks and directs traffic between them (e.g., LAN to the internet), while a switch connects multiple devices within the same network and manages data traffic between them at Layer 2 (Data Link Layer).
What is a subnet and why is it used?
A subnet is a segmented portion of a network. Subnetting improves performance and security by limiting broadcast domains and organizing IP address allocation. It also allows more efficient use of IP space.
What is a VLAN?
A VLAN (Virtual Local Area Network) logically segments a network into isolated groups, even if devices are on the same physical switch. VLANs improve security, reduce congestion, and simplify network management.
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