EVPN

Cumulus Networks Layer-3 Leaf-Spine Fabric with EVPN as a Control Plane for VXLAN

September 26, 2017
Testing Cumulus Networks Linux
by Pablo Narváez

Welcome back! In this article I will be testing VXLAN again, but this time on Cumulus Linux. I will replace the manual VTEP flood-lists/mappings (Head End Replication) with EVPN to provide a different control plane for VXLAN.

For lab purposes, I will use a self-contained virtual environment to run Cumulus VX as a VM on top of Ubuntu 16.0.4 LTS and KVM.…

Arista Layer-3 Leaf-Spine Fabric with VXLAN HER: Lab Part 4

August 2, 2017
Configuring and Testing VXLAN
by Pablo Narváez

This is the last article in the series, we will finish this lab with the VXLAN configuration and testing connectivity between servers.

VIRTUAL EXTENSIBLE LAN (VXLAN)

The VXLAN protocol is an RFC (7348). The standard defines a MAC in IP encapsulation protocol allowing the construction of Layer-2 domains across a Layer-3 IP infrastructure.…