What Is a Core Switch? Network Backbone Architecture Guide
To achieve backbone speeds, a core switch must operate at Layer 3 of the OSI model, bridging the gap between traditional MAC-based switching and IP-based routing.
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Advanced Layer 3 Switching: Core switches are Layer 3 switches, meaning they perform routing functions in addition to traditional Layer 2 switching. This allows them to route traffic between
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Sitting at the top of the hierarchical model, core switches interconnect distribution layer switches and provide high-speed data transfer across network segments. Unlike access or distribution switches, a
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