Tuesday, 31 January 2017

How to install and configure DNS Server using Packet Tracer



Today, I am showing you how to install & configure DNS Server.

DNS means Domain Name System.
DNS (Domain Name System) is a client/server application program used to help other application programs. 

DNS is like a phone book for the internet. If you know a person's name but don't know their telephone number, you can simply look it up in a phone book.

For example: when you visit website http://google.com in a web browser, your computer uses 

DNS to retrieve the website's IP address of 216.58.220.174

Without DNS, you would only be able to visit website by visiting it's IP address directly; and it is difficult to remember IP address. 

So, here DNS system that can map a name to an address or an address to a name.

Thank u for watching...

►How to install and configure DHCP Server using Packet Tracer
https://youtu.be/cm5e8J-doOU

►Introduction to cisco packet tracer
https://youtu.be/jxrFAmDGZAY

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