Layer 2 switching
**Layer 2 switching**
What is Layer 2 switching?
Layer 2 switching, also known as data link layer switching, forwards network traffic based on the MAC address of devices. It operates at the data link layer (Layer 2) of the OSI model. It's commonly used in local area networks (LANs) to connect devices within the same network segment, improving network performance by reducing collisions and efficiently forwarding frames to their intended destinations. Compared to hubs, Layer 2 switches provide dedicated bandwidth to each connected device.
Which job functions commonly mention Layer 2 switching?
Which organizations are mentioning Layer 2 switching?
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