ITPRC - IP Routing - A collection of links to information on IP Routing. 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! BGP Table Statistics - Graphs and reports on the number of BGP routes, network blocks, and the IP and IPv6 address spaces. Subnet Masking Summary - Explanation and help with calculations. IP Addressing and Subnetting for New Users - This document provides basic information on how to configure a Cisco router for routing IP. 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 MPLSVPN - Blog for MPLS service provider domain. Introduction to LAN Protocols - This document introduces the various media-access methods, transmission methods, topologies, and devices used in a local-area network (LAN). MPLS - Multiprotocol Label Switching charter at ITEF. Hurricane Electric BGP Toolkit - Toolkit for the Border Gateway Protocol. BGPlay from RIPE - Advanced widget that visualises BGP routing information. CIDR Report - Frequently updated reports of autonomous systems, aggregations, and new prefixes. 192.168.1.1 - Help to setup and configure Linksys routers.