DMVPN

DMVPN stands for Dynamic Multipoint Virtual Private Network provides a secure, scalable network b y using IPsec encryption, generic routing encapsulation (GRE) and Next Hop Resolution Protocol (NHRP). How DMVPN works DMVPN building the IPsec and GRE connection is an easy and scalable solution. Hub router has a permanent tunnel to all spokes routers but not between spokes to spokes. A spoke can send their packet to others spokes using the NHRP server. Basic steps…