This Blog is related to Network and System Administration articles and configuration of different devices mostly on Cisco and Microsoft Platform.

Thursday, August 6, 2015

DMVPN Configuration on Cisco Router

DMVPN stands for Dynamic Multiple Virtual Private Network. If you are not familiar with DMVPN then Click Here to get introduce with this quite amazing feature. This article is focused just on how to cofigure DMVPN on a Cisco router

Dynamic Multiple Virtual Private Network (DMVPN)

DMVPN is a dynamic form of a VPN, capable of creating a full mesh VPN network dynamically through HUB and Spoke topology. It is a key to undertake the increasing demand of “connecting branch offices to Headquarter and to each other”.
Dmvpn itself is not a protocol, it’s merely a design model based on standard protocols like GRE, NHRP and IPSEC (IPSEC is optional for improving security of data).