What is the function of a switch in computer networking? 🔊
The function of a switch in computer networking is to connect multiple devices within a local area network (LAN) and facilitate communication between them. Switches operate by examining the MAC addresses of incoming data packets to determine the appropriate destination device. This intelligent data transmission helps minimize network congestion, as switches only send traffic to the intended recipient rather than broadcasting it to all connected devices. By efficiently managing data flow, switches significantly enhance network performance and reliability, making them essential components of modern networking infrastructures.
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