Full Mesh VPN Topology
In a Full Mesh VPN topology, all endpoints can communicate with every other endpoint by an individual VPN tunnel. This topology offers redundancy so that when one endpoint fails, the remaining endpoints can still communicate with each other. It commonly represents a VPN that connects a group of decentralized branch office locations. The number of VPN-enabled managed devices you deploy in this configuration depends on the level of redundancy you require.
The following diagram displays a typical Full Mesh VPN topology.