Jason Rahm reaches into his "router guy" past to give a brief overview on the border gateway routing protocol (bgp) that keeps the internet duct taped together.
F5 specific BGP resources linked here on the DevCentral article: https://community.f5.com/articles/lightboard-lessons-bgp-overview-29358
Corrections:
05:45 I mis-spoke here, there is no direct path from AS2 - AS3, that path would actually have to be AS2 - AS1 - AS3