Cisco FabricPath is very fast, stable, extendable, and scalable. It doesn't have issues with patches or problems because it's built on the stable NXOS operating system. In a scenario using FabricPath, the spin and leaf architecture is beneficial. For example, we can use two separate spine switches like 9980s and multiple leaf switches as access switches. These leaf switches are connected using VPC between them, with each switch separated and not directly connected to the spine. This setup improves data center architecture by allowing two ways to arrange destinations, connecting the first connection to the first spine and the second to the second spine. The spines are configured as a virtual chassis. In FabricPath, we can enhance VXLANs, VPNs, and integrate with Cisco ISE for user authentication. It can also be configured with WLC to manage wireless technology, depending on the client's architecture.
