Cumulus Linux

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.…

BGP Interoperability between Free Range Routing (FRR) and Arista EOS

August 17, 2017
Free Range Routing
by Pablo Narváez

Today I will test BGP between the FRR routing stack and Arista EOS. The sample configuration that I will show later in this post is just a basic integration between the two devices, nothing at all complex. Basically, I just wanted to expand my virtual environment by adding a DC/routing perimeter while testing FRR.…