IPBH EVPN Overlay

The Core overlay is built up on VXLAN EVPN allowing for granular network segmentation (L2/L3 VPN) not only within a single datacenter but also spanning the connectivity across the entire infrastructure.

Each Datacenter is represented by its’ own autonomous system with iBGP/eBGP relationships with the neighbouring switches. Logical links are built between the loopback interfaces allowing for seamless failover up on connectivity loss.

BFD is used to keep network convergence at a minimum