Campus Fabric IP Clos High-Level Architecture
The campus fabric, with an EVPN-VXLAN architecture, decouples the overlay network from the underlay network. This approach addresses the needs of the modern enterprise network by allowing network administrators to create logical L2 networks across one or more L3 networks. In a campus fabric deployment, the use of EVPN VXLAN supports native traffic isolation using software-based routing instances called Virtual Routing and Forwarding (VRFs) for macrosegmentation purposes.
The Mist UI workflow makes it easy to create campus fabrics.