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Showing posts from June, 2025

Top Components of Computer Networks Explained for Beginners

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 Top Building Blocks of Computer Networks Explained for Beginners In this day and age of being digitally connected, computer networks are the backbone of communication between devices, applications, and services. As a student, network enthusiast, or a professional networker, it is vital to understand the elements of computer networks to develop a solid grounding in the network concepts. At UniNets, we strive to make these concepts easier to understand and provide niche training such as AWS courses, Cisco SD-WAN training, and VRF networking modules to guide you through your learning process. What Are Computer Networks? A computer network is a group of devices that are connected and communicate with one another, sharing data. They range from small networks like a home LAN (Local Area Network) to large ones such as the global internet. Prior to learning about certifications such as AWS training, SD-WAN courses, or studying advanced subjects such as Virtual Routing and Forwarding (VRF...

Deep Dive into OSPF State Transitions for CCNA Learners

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 In-Depth Understanding of OSPF State Transitions for CCNA Students While studying for your CCNA, one of the most essential subjects is knowing the way routing protocols function—particularly OSPF (Open Shortest Path First). Of all the dynamic routing protocols, OSPF stands out due to its efficiency, scalability, and accuracy. At UniNets, we guide aspiring network professionals in learning these fundamental protocols through hands-on labs and realistic applications. In this tutorial, we're going to take a close look at OSPF states with a specific emphasis on OSPF neighbor states and their changes. We'll touch on some related topics such as the RIP protocol, switching, and switching vs. routing to provide you with a complete networking background. What Are OSPF States? In OSPF, routers have to follow a number of steps to build and maintain a routing neighborship. These steps are referred to as OSPF states or OSPF neighbor states. Knowledge of these OSPF states plays a significa...