Cisco NDFC-Managed Spine-and-Leaf Architecture: An Analytical Model for Deterministic, Automated VXLAN EVPN Data-Center Fabrics
Data-center workloads driven by artificial-intelligence training, cloud-native services, and distributed microservices have outgrown the three-tier network designs that once served enterprise applications. Hierarchical aggregation with the Spanning Tree Protocol wastes capacity on blocked links and introduces variable...