L2/L3 switches
**L2/L3 switches**
What is L2/L3 switches?
L2/L3 switches are networking devices that forward data packets between devices on a network. L2 switches (Layer 2) operate at the data link layer using MAC addresses for forwarding, creating efficient local area networks (LANs). L3 switches (Layer 3) also perform routing functions, using IP addresses to forward data between different networks or subnets, combining the features of a switch and a router for improved network performance and scalability. They are commonly used in enterprise networks to manage traffic, improve performance, and enhance security.
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