Additionally, we have hundreds of free ccna practice questions with summaries and answer feedback. The process of dividing a large network into multiple small networks called subnetting. This guide is a concise reference on ip addressing best practices, including. This document provides basic information needed in order to configure your router for routing ip, such as how addresses are broken down and how subnetting works. Solving subnetting questions for the cisco ccna 1 duration. The binary number 11111111, or 28, converts to 255 in decimal format. David davis tells you five things you should know about ip subnetting, and he. The process of subnetting is both a mathematical process and a network design process. One of the things i do in life is work as a cisco certified system instructor ccsi and i noticed many people have trouble finding out what the subnet mask is, how many hosts are in a subnet, how to do summarization and so they fail at passing exams like ccna or ccnp. In a basic peertopeer architecture, all hosts on the network can both request and provide data and services. This guide introduces you to the basics of ip addressing and prepares you to create an ip addressing plan for your network. Youll also learn how to plan a basic home or small office network.
Its a brave new world out there and sadly were running out of ipv4 address space. The basics of internet protocol version 6 ipv6 free. Anyone working with networks on a professional level should be able to do binary. The basic concepts of ip addressing the ip addressing plan used in the cisco smart business architecture sba foundation lab network. Ip addressing and subnetting for new users cisco pdf cisco tutorial for new network administrators. These free pdf notes is to improve the ccna basics and concepts.
Peertopeer networks are very simple to configure, yet this architecture presents several challenges. Subnetting practice questions, tutorials, and a competitive game to help you master ip networking. Mancuso subnet creation and management internet internic private network administrator 1. Understanding ip addressing 8 subnetting in 1985, rfc 950 defined a standard procedure to support the subnetting, or division, of a single class a, b, or c network number into smaller pieces. There are examples included in order to help tie everything together. Alan thomas, ccna, ccsi, global knowledge instructor. Free download cisco networking books todd lammle,wendell odom, atm books window server 2003, border gateway protocol ip addressing services and more. These steps will give you the basic information needed in order to configure routers or understand how ip addresses are broken down and how subnetting works. You learn how to assign each interface on the router an ip address with a unique subnet. This information lab will discuss thew basics of the next generation ip addressing. Subnetting study guide by boson software, llc an octet is a binary number of 8 bits, with the lowest possible number being 00000000 and the highest possible number being 11111111, or 28. For example, two windows xp workstations configured to share files would be considered a peertopeer network. Prerequisites requirements cisco recommends that you have a basic understanding of binary and decimal numbers.