Chapter 3:  Internetworking
===========================

   Nature seems ... to reach many of her ends by long circuitous routes.

   *—Rudolph Lotze*

.. toctree::
   :maxdepth: 2

   internetworking/problem.rst
   internetworking/switching.rst
   internetworking/ethernet.rst
   internetworking/basic-ip.rst
   internetworking/routing.rst
   internetworking/impl.rst
   internetworking/trend.rst