A device that follows the Layer 2 data communications protocol is known as a Layer 2 switch. A multiport bridge is another name for a layer 2 switch.
How does a Layer 2 switch operate?
- Bridges are comparable to layer 2 switches. They serve as bridges, constructing tables for the transfer of frames between networks at layer 2, where they most frequently connect networks at the MAC sublayer. Layer 2 switches first appeared in order to solve the shared media LANs' contention issue.
- The Data Link Layer, sometimes referred to as Layer 2, is the second level in the seven-layer OSI reference model for network protocol architecture. The TCP/IP network model compares Layer 2 to the link layer, which is the lowest layer.
- A device that follows the Layer 2 data communications protocol is known as a Layer 2 switch. A multiport bridge is another name for a layer 2 switch.
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