#13 The Core Layer configuration

In this video we setup our Core layer in the new network. We call this the core layer, but we are not configuring it as a true core layer. Basically this is our external boundary between our network and the internet. We go through setting up NAT as well as Etherchannels. We configure two different routing protocols on the Core Switches to isolate our internal hosts from the rest of the outside network. We also prep for setting up a web server which will be accessible from the internet on a subnet that will not participate in NAT.

Download the Packet Tracer file to follow along here:
https://www.dropbox.com/s/vsxwc9dymh5...

Also, since this is the last video I uploaded in this series. Here is the solution file.
https://www.dropbox.com/s/v3ry8ploo57...