Hub-and-Spoke vs Any-to-Any Network Designs

The shape of your multi-site network — its topology — affects application performance, resilience and cost. Two designs dominate: hub-and-spoke and any-to-any.

Hub-and-spoke

Every branch (spoke) connects to a central hub, usually the head office or a data centre. Traffic between two branches travels through the hub.

Best for: organisations where most traffic goes to central systems — ERP, file servers, central internet breakout — and branch-to-branch traffic is rare.

Advantages: simpler design, lower cost, centralised security. Drawbacks: the hub becomes critical; branch-to-branch traffic takes a longer path.

Any-to-any (full mesh or MPLS-style)

Every site can reach every other site directly. Often delivered as an MPLS-style service where the provider's network handles routing between sites.

Best for: distributed teams, voice and video between branches, multiple data centres or regional hubs.

Advantages: shortest paths between sites, no single central dependency. Drawbacks: more complex and often more expensive.

Hybrid designs

Many networks combine both: regional hubs connected any-to-any, with branches connecting to their nearest hub.

Where does internet traffic go?

• Central breakout: all internet traffic passes through head office firewalls — easier to secure but adds load to the hub.
• Local breakout: each site uses its own internet connection — better performance for cloud apps, but requires security at each site, often via cloud firewalls.

Redundancy

Whichever design you choose, protect the hub with diverse links and consider backup links at important branches.

The bottom line

Match topology to how your traffic actually flows. UbiFi helps design the right layout for your business and adjusts it as you grow.

Learn more about Business Connect (NLD & Local Loop) from UbiFi, or talk to our team.