I recently had the pleasure of installing my first 3G enabled routers in a production environment. To my pleasant surprise, the process and configuration is very simple. I was able to follow Cisco’s documentation to the letter. From zero to DMVPN took about 3 hours.

Although the configuration is simple, I still got confused about a couple of parts on my first try … basically just over thinking.  Also, there were a few issues maintaining  solid connectivity but I will just chalk that up to inexperience.