A switch is a Layer 2 network device that forwards Ethernet frames based on the destination media access control (MAC) address. A switch has RJ-45 ports for connection and the intelligence to read MAC addresses to make forwarding decisions. The purpose of the switch is to quickly and accurately forward frames toward the destination.
This white paper outlines the key research findings of a survey about the motivations and priorities of data center investment. Learn about the best ways to strategically source your IT infrastructure and how to make the right decisions for your organization about data center investment.
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