As the number of EVPN leaf nodes increases overlay prefixes and the blast radius in the network grows, the network architects shall consider building a structured Multi-Site overlay networking solution.

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The industry-standard BGP EVPN VXLAN is a converged overlay solution providing unified control-plane-based layer-2 extension and layer-3 segmentation over IP underlay. The purpose-built technology for Enterprise campus and datacenter addresses the well-known classic networking protocols challenges while providing L2/L3 network services.

Why Transition to BGP EVPN VXLAN in Enterprise Campus

Legacy Layer 2 Overlay Networks Departure

Cisco Catalyst 9000 – Seamless and Flexible BGP EVPN VXLAN Transition