The aggregation switch connects to multiple access switches and consolidates their traffic. By bundling multiple network connections into a single high-bandwidth link, aggregation switches help. An Aggregation or "Top-of-Rack" switch is designed to connect everything in a rack at high speeds, then have an even bigger pipe out to the rest of the network. It is essential for larger networks requiring efficient data flow. This article looks at what each such tool does, compares how they differ from each other, and offers suggestions as to what sort of network each. The hierarchical network model, typically comprising access, distribution, and core layers, defines specific roles for different types of switches. This guide provides a comprehensive comparison of Access.
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