Cisco EMEA Datacenter and Provider Connectivity Business Unit - Build a VXLAN BGP EVPN fabric from scratch
This repository contains VXLAN BGP EVPN CML Topologies to be used with NDFC.
Download the repository files Install Terraform - Minimum version is 1.3 Fill the provider.auto.tfvars file with your environment management details
- Init
terraform init
- Plan
terraform plan
- Apply
terraform apply
- When you are done - Destroy
terraform destroy
Bringing the entire full topology takes around 45-50Ghz of CPU cycles. After 10 minutes the CPU will normalize around 10Ghz If you do not have enough CPU cycles availabe consider using the light topology or uncomment the '#state = "DEFINED_ON_CORE' line in the provider.auto.tfvars. This will load the topology but leave all the nodes shutdown. Power on a couple of them per time.
state = "DEFINED_ON_CORE"
It is extremely important to not saturate CPU. Doing so will prevent the nodes to boot up correctly.