FREE VIDEO: How to Upgrade the Cisco IOS

by David Davis on August 9, 2007

Recently, I created a short video that shows you how to upgrade the Cisco Internetwork Operating System (IOS). It is a step-by-step eight-minute video. It was originally published over at

In this video, I walk you through the IOS upgrade, including router configuration, and provide advice on what you’ll need to get started.


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{ 4 comments… read them below or add one }

rajesh 01.14.09 at 11:43 pm

Very useful & easy to do it

sanjeev 07.05.09 at 9:42 pm

very easy process upgrade the ios

Sujith John 07.10.09 at 10:59 pm

Thanks a million for this as well as the video on password recovery.
God Bles

Tejas Tejura 06.14.10 at 9:36 am

Thanks it s very helpful in understand…

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