Archive for the ‘CCNA’ Category

RIP Routing Configuration Lab using Three Routers in Cisco Packet Tracer

In this tutorial we will learn how to configure rip routing using three routers.This rip routing configuration lab is done with the help of cisco packet tracer.If you are learning ccna or getting prepared for ccna certification exam then this tutorial will be beneficial for you.While writing this rip routing notes i will try to keep it as simple as possible.And i will explain this tutorial in few simple steps so that you can easily configure rip routing after reading this article.All IT or Electronic company use routers for networking purpose include Wipro,Infosys,HCL,IBM,Google,facebook to support there Network Infrastrusture and they use these routing protocols like rip routing,EIGRP,OSPF,BGP etc. But in this lab our focus will be on rip routing configuration. (more…)


This is basic networking tutorial showing ip address configuration on cisco router.For demonstration i have used cisco packet tracer software.For this ip address configuration lab I have taken three routers and two PC and total four Networks.  and Along with ip assignment on router interfaces we will also learn how to change host-name on router. (more…)

This is a cisco packet tracer lab showing how to backup and restore router configuration using a ftp server.So in this tutorial we will learn how to take backup of router configuration over a ftp server and how to restore it back from ftp server when we need it. (more…)

In this tutorial i am going to show you how to configure Dynamic NAT on Cisco Router and to show this configuration lab i am going to use cisco packet tracer software here.

If you are new to Network Address Translation You must Read below articles before going through this DNAT configuration Lab.

Read:NAT Basics and Introduction Tutorial about NAT Technology.
Read: Static NAT Configuration LAB.
Read: IPv6 Static NAT Configuration LAB.

After Configuring Dynamic NAT a person in Public Network  can’t see the real Public IP Address of our Network

They can only see the  range of IP Address with different subnet mask. So you can say that this is also a type of Network Security.

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