Juniper Collapsed Spine with EVPN
Goal
In this tutorial, We will be setting up a collapsed Spine EVPN/VXLAN with multi-homing.We will using two SRX's in cluster mode to route traffic between the 2 Tenants that we will configure. We will be using BGP for the underlay and overlay.
Prerequisites
For this tutorial we will be using:
- EVE-NG 2.0.3-112
- VQFX model: vqfx-10000 running JUNOS 19.4R1.10 for spines and leaves
- VSRX 3.0
- Debian VM's servers
Diagram
Setup and configuration
| Devices | Role | lo.0 IP | ae0 IP | ae0 interfaces | ae1 interfaces | ae2 interfaces | ae5 interfaces | ae6 interfaces | mgmt | AS |
| cc1 | core swtich1 | 10.179.1.1/32 | 172.16.3.1/3 | 10.193.0.105/24 | 64701 | |||||
| cc2 | core switch2 | 10.179.1.2/32 | 172.16.3.2/30 | 10.193.0.106/24 | 64701 | |||||
| sw1 | switch 1 | |||||||||
| sw2 | switch 2 | |||||||||
| srx | ||||||||||
| srv1 | Server1 | |||||||||
| srv2 | Server2 | |||||||||
| srv3 | Server3 | |||||||||
| srv4 | Server4 | |||||||||
| srv5 | Server5 | |||||||||
| srv6 | Server6 | |||||||||
| srv7 | Server7 | |||||||||
| srv8 | Server8 |