Saturday, November 28, 2015

Configuring GRE over IPSEC w/ Routing (EIGRP)

In this blogtorial, we will briefly explore how to configure GRE tunnels over IPSEC with routing (EIGRP). In addition, we will take a closer look down at the packet level on how GRE interacts with IPSEC. Take a look at the simple topology below and let's get started.