DMVPN

Dynamic Multipoint Virtual Private Network (DMVPN) is a routing technique we can use to build a VPN network with multiple sites without having to statically configure all devices. It’s a “hub and spoke” network where the spokes will be able to communicate with each other directly without having to go through the hub. Encryption is supported through IPsec which makes DMVPN a popular choice for connecting different sites using regular Internet connections. It’s a great backup or alternative to private networks like MPLS.

DMVPN relies on the following technologies to operate:

Links:

https://networklessons.com/cisco/ccie-enterprise-infrastructure/introduction-to-dmvpn