The term dynamic multi point virtual private network actually refers to the specialised secured VPN network which has enough capability to exchange important data between two sites without making them passed through the VPN server or router which is located at the headquarter of the concerned organisation. Being a useful IT service, the dynamic multipoint VPN mainly used in the corporate sectors. Some of the remarkable benefits of DMVPN are discussed in brief in the following:
- By creating mesh VPN topology, the DMVPN easily connects any sites (irrespective of their location) to headquarter of any corporate sector. Thus getting connected with several sites become very easy while using this technology.
- There is not any need to traverse the VPN router of the corporate headquarters while exchanging information between two remote sites by using this technology.
- Accepting new spokes does not require any other specific change in the configuration of hub which makes the using procedure more convenient.
- No other pre-configuration of the tunnel end-point peers (e.g. Internet Protocol Security & Internet Security Association and Key Management Protocol) is required to set up the Dynamic Multipoint VPN.
- The requirement of the additional bandwidth in the headquarter VPN router gets eliminated by the deployment of the Dynamic Multipoint VPN.
- Total expenditure for the entire VPN circuits gets lowered significantly.
- Experience faster network as this technology efficiently eliminates additional delayed response of the existing network.
- It not only acts for the conservation of the WAN bandwidth but also efficiently increase the power of resiliency and redundancy too.
- The administrative burdens of different corporate sectors get reduced by the extremely reliable dynamic connectivity which includes several mechanisms like IPsec encryption, GR Tunnelling & Next Hop Resolution Protocol (NHRP).
After considering all the above mentioned benefits, it can be said that using the Dynamic Multipoint VPN will surely be a good decision for any corporate sector.