CompTIA Network+ N10-008 Practice Question

The spine and leaf architecture is particularly efficient for scenarios dealing with large amounts of server-to-server communication, commonly referred to as east-west traffic, due to its direct interconnectivity which allows for rapid data transfer with minimal latency. In contrast, three-tier architecture is optimized for client-to-server communication (north-south traffic) and may incur performance bottlenecks in heavy east-west traffic scenarios. A dual-stack approach refers to the capability of IPv6 and IPv4 interoperability on a device and does not describe a network architecture. Top-of-rack design describes the placement of switches in a data center rack but does not inherently resolve issues related to high volumes of east-west traffic without additional architectural considerations.