Hub-and-Spoke VPN Topology
Hub-and-spoke topology is complex, directing VPN traffic through a central hub, often for centralized firewall use.
MAIN POINTS
- Hub-and-spoke topology directs all VPN traffic through a central hub.
- This topology is complex within MPLS/VPN and EVPN environments.
- Traffic flow modeling uses VRFs with distinct forward and return paths.
TAKEAWAYS
- Centralized hub facilitates traffic management and security, like using a central firewall.
- Complexities arise from managing traffic flow and return paths in hub-and-spoke setups.
- Understanding VRFs is crucial for implementing hub-and-spoke topology effectively.