DMVPN DualHub EIGRP Traffic Engineering

With the advance of vDSL, Fiber, cable Internet and the appropriate SLA’s bussiness Internet connections have become increasingly reliable. By choosing the local ISP’s carefully it is much more interesting for a company to replace the MPLS connections for an Overlay network based on redundant Internet connections. As a result businesses quite often obtain a higher speed connection for much lower rates. One of the business cases I made in 2006/2007 had a 70% decrease in annual costs compared to their European WAN line based on an MPLS service provider including High Availability. Continue reading “DMVPN DualHub EIGRP Traffic Engineering”