Understanding Gateways in Networking
Gateways are critical devices in networking that serve as a bridge between different networks, enabling seamless communication and data transfer. They operate at multiple layers of the OSI model, primarily facilitating the translation of protocols, data formats, and addressing schemes between networks that would otherwise be incompatible. Unlike routers, which primarily manage traffic within similar network types, gateways are designed to connect entirely different systems, such as linking a local area network (LAN) to a wide area network (WAN) or connecting internal networks to the internet.
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