Create Routing Zone
Create Routing Zones (using GUI)
If your blueprint is using MP-EBGP EVPN overlay control protocol, you can create routing zones. If it's using Static VXLAN (renamed to Pure IP Fabric in Apstra version 4.2.1), you must use the default routing zone. (Overlay control protocol is specified in templates.)
Assign resources (leaf loopback IPs, leaf L3 peer links) to the new routing zone.
See Also
Create Routing Zones (using CSV File)
You can create many routing zones at once with a CSV file. First, you'll export the routing zone schema from your blueprint, then open and populate the file in a spreadsheet program. And finally, you'll import the file back into your blueprint.
Next Steps:
Assign resources. Each leaf network device in each routing zone requires a loopback IP. If IPv6 is enabled on the blueprint, you must also assign IPv6 addresses to the routing zone. After you've assigned connectivity templates to your external generic systems, you'll also need to assign IP addresses.