Hub-and-Spoke VPN on a Single PE-Router
The blog post explores implementing and testing a hub-and-spoke VPN topology using inter-VRF route leaking on a single PE router.
MAIN POINTS
- Discusses traffic and routing information flow in hub-and-spoke VPN design.
- Implementation starts with a single PE router setup.
- Uses inter-VRF route leaking to connect VRFs.
TAKEAWAYS
- Hub-and-spoke VPN design requires all spoke traffic to route through the hub.
- Initial implementation focuses on simplicity with a single PE router.
- Inter-VRF route leaking is crucial for connecting VRFs in this topology.