Apple HomeKit Across Subnets with Catalyst 3650

Introduction I’ve been working on a home automation project that involves a lot of Apple HomeKit accessories, and thought I would share what I learned about the HomeKit protocol, and … Continue Reading →


GETVPN COOP with PKI & Multicast Rekey

Introduction   In this blog, we will be taking a look at group encrypted transport VPN, or GETVPN.  GETVPN is a Cisco VPN technology that is generally usually used to … Continue Reading →


DMVPN Phase III

Introduction   Welcome to the last installment of my series on DMVPN, which will cover DMVPN phase III.  If you missed the first two blog posts covering phase I and … Continue Reading →


DMVPN Phase II

Introduction   In this post, I am going to continue my series on DMVPN by covering DMVPN Phase II.  The crypto implementation will be exactly as it was in part … Continue Reading →


DMVPN Phase I

Introduction   In this blog, we will take a look at DMVPN phase I, exploring what exactly it is, how it works, and configuring it in a lab environment. Dynamic … Continue Reading →