Episode 40 of Networking Tech with Fexingo dives into EVPN-VXLAN, the technology modernizing data center interconnection. Lucas and Luna break down a real-world case: a major bank consolidating two legacy data centers into a single logical fabric. They explore how EVPN replaces spanning tree protocol for any-to-any connectivity, why VXLAN solves VLAN scalability limits for multi-tenant environments, and what the migration taught engineers about configuration complexity. The conversation covers practical examples—how the bank cut provisioning time from weeks to hours, why traffic engineering with BGP EVPN route types matters, and the surprising gotcha with ARP suppression. No jargon for jargon's sake; this is about understanding why EVPN-VXLAN is the de facto standard for modern data center fabrics. Listeners will walk away with a clear mental model of how control-plane-based overlays work and why they're essential for cloud-native architectures.
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