In this part …

You know that nuclear reactor thingy that Robert Downey in the Iron Man movie put in this chest to power his rocket books and extraordinary powers? Well, that's what Junos is to Juniper Networks devices.

This part introduces the Junos OS that is used for switching, routing, MPLS, and security. It also includes a section on migrating from other platforms. You find out all about Junos and how you can power your network at speeds way past the sound barrier.