In the previous VXLAN labs, we covered the basics of Ethernet bridging over VXLAN and a more complex scenario with multiple VLANs.

Now let’s add the EVPN control plane into the mix. The data plane (VLANs mapped into VXLAN-over-IPv4) will remain unchanged, but we’ll use EVPN (a BGP address family) to build the ingress replication lists and MAC-to-VTEP mappings.

We’ll use the same lab topology as in the Extend a Single VLAN Segment with VXLAN exercise (with the IBGP session between the switches), enable the EVPN address family on the IBGP session, and configure an EVPN MAC-VRF.

You can run the lab on your own netlab-enabled infrastructure (more details), but also within a free GitHub Codespace or even on your Apple-silicon Mac (installation, using Arista cEOS container, using VXLAN/EVPN labs).