BGP Table Statistics
   Graphs and reports on the number of BGP routes, network blocks, and the IP and IPv6 address spaces.
   http://bgp.potaroo.net/

Cisco Routing Protocols Explained
   Index of technical documentation.
   http://www.cisco.com/public/technotes/tech_protocol.shtml

Howstuffworks "How Routers Work"
   Routers are such a vital component of the Internet that the Internet literally could not exist without them. Find out exactly how routers work and why they are so important!
   http://www.howstuffworks.com/router.htm

IP Addressing and Subnetting for New Users
   This document provides basic information on how to configure a Cisco router for routing IP.
   http://www.cisco.com/warp/public/701/3.html

ITPRC - IP Routing
   A collection of links to information on IP Routing.
   http://www.itprc.com/routing.htm

Interior Gateway Protocols
   Tutorial slide presentation on interior routing protocols like RIP and OSPF.
   http://www.ecse.rpi.edu/Courses/S98/35696/i11_rip/tsld001.htm

Internetwork Design Guide
   This publication provides internetworking design and implementation information and helps you identify and implement practical internetworking strategies that are both flexible and scalable
   http://www.cisco.com/univercd/cc/td/doc/cisintwk/idg4/index.htm

Introduction to LAN Protocols
   This document introduces the various media-access methods, transmission methods, topologies, and devices used in a local-area network (LAN).
   http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/introlan.htm

MPLS
   Multiprotocol Label Switching charter at ITEF.
   http://www.ietf.org/html.charters/mpls-charter.html

Multi Layer Routing
   Integration of Layer 2 and Layer 3.
   http://www.watersprings.org/links/mlr/

Overview of Routing between Virtual LANs
   This document provides an overview of virtual LANs (VLANs). It describes the encapsulation protocols used for routing between VLANs and provides some basic information about designing VLANs.
   http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/switch_c/xcvlan.htm

Routing Configuration
   Configuration information for 3Com Corebuilder products
   http://support.3com.com/infodeli/tools/switches/cb9400/product/12280/c15ip.htm

Routing and Switching in ATM Networks
   Organizing your ATM network into a hierarchy will make for efficient routing and allow expansion
   http://www.byte.com/art/9709/sec4/art3.htm

Routing in the Internet
   A short tutorial on routing on the Internet
   http://www.scit.wlv.ac.uk/~jphb/comms/iproute.html

Subnet Masking Summary
   Explanation and help with calculations.
   http://www.exabyte.net/lambert/subnet/subnet_masking_summary.htm

TCP/IP and IPX Routing tutorial
   References
   http://www.sangoma.com/main/support/tutorials/tcpip