Chapter 16. Dynamic Multipoint VPN (DMVPN)
VPN-based security solutions are increasingly popular and have proven to be an effective and secure technology for protecting sensitive data that is traversing insecure channel mediums, such as the Internet.
Traditional IPsec-based site-to-site, hub-to-spoke VPN deployment models do not scale well and are adequate only for small- and medium-sized networks. As demand for IPsec-based VPN implementation grows, organizations with large-scale enterprise networks require scalable and dynamic IPsec solutions that interconnect sites across the Internet with reduced latency, while optimizing network performance and bandwidth utilization.
The Dynamic Multipoint VPN (DMVPN) technology is used for scaling IPsec ...