If you work with Cisco IOS you need to know about DMVPN – the Dynamic Multipoint Virtual Private Network, which could help to cut up to 70% off your company’s telephone bill. George Morton, dual CCIE ...

I'd like to use EIGRP or OSPF on the DMVPN, but I'd like the DMVPN to serve as a backup for our existing MPLS network which is using BGP. I've thought about creating a second DMVPN over the MPLS and ...

I have half a dozen sites that use cheaper high speed internet and site to site vpn's to connect back to HQ. I have been migrating them to DMVPN. And five of the six are working very well, but one of ...