Close-up image of an Ethernet cable connector with text overlay.

Ethernet unidentified network fix: Get Back Online Fast!

Seeing an ‘Unidentified Network‘ message with your Ethernet cable is frustrating. It would help if you had a reliable internet connection. This usually means your computer can’t find the network, and you can’t access the internet as a result. Troubleshooting steps are available to resolve the issue. They provide a swift solution. Understanding the ‘Unidentified Network’… Read more

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Computer Networks

Ethernet in Computer Networks: The Backbone of Modern Connectivity 2023

Introduction; The bulk of wired local area networks (LANs) in use today are supported by Ethernet, a fundamental technology sometimes referred to as the workhorse of computer networks. Ethernet has changed dramatically since its introduction in the 1970s, always adjusting to meet the ever-increasing demands of contemporary networking. This essay will examine Ethernet’s fundamental function… Read more

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Illustration of an Ethernet port with the text "Different Ethernet Standards" on a blue background.

Ethernet Standards: The Backbone of Modern Networking in 2025

In 2025, Ethernet standards remain the cornerstone of reliable, high-speed networking for homes, businesses, and data centers. From streaming 8K videos to powering smart cities, Ethernet’s balance of speed, affordability, and scalability makes it the go-to technology for wired networks. This guide explores Ethernet’s evolution, key standards, and how to choose the right one for… Read more

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Various types of Network Interface Cards (NICs) arranged around an icon representing an Ethernet port. The text 'NIC Card' is prominently displayed at the bottom along with the NetworkUstad logo and name in the bottom right corner.

Network Interface Card (NIC) and Ethernet: Essential for Modern Networking (2025)

A Network Interface Card (NIC), also known as an Ethernet card, is a hardware component that enables a computer to connect to a network, such as a home network or the Internet, using an Ethernet cable with an RJ-45 connector or wireless technologies. Network Interface Cards provide a dedicated, full-time connection to a network, and… Read more

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