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Overview of Wireless LANs

Overview of Wireless LANs

Wireless Local Area Networks (WLANs) are a type of network that allows devices to connect and communicate without the need for physical cables. Unlike traditional wired networks, WLANs use radio waves to transmit data between devices. This wireless approach provides increased flexibility and mobility for connected devices. Frequency BandsWLANs operate within two main frequency bands: 2.4 GHz and 5 GHz. The 2.4 GHz band, though more crowded, offers a better range, making it suitable for environments with obstacles. On the…

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TCP/IP Protocol

TCP/IP Protocol

A Local Area Network, commonly known as LAN, is a fundamental component of modern network infrastructure. LANs are designed to connect computers, devices, and resources within a confined geographic area, such as a home, office, or campus. These networks serve as the backbone for internal communication, data sharing, and resource access, providing the connectivity necessary for efficient day-to-day operations. LANs have evolved significantly over the years, adapting to the changing needs of organizations and individuals alike. In this digital age,…

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