How to upgrade switch flash

Unanswered Question
Jul 10th, 2008
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Greetings,


I have a Catalyst 3560 that I'm trying to upgrade the flash on. I found a document that outlined the process, which included using the CTRL-Break sequence to change the configuration register (entering into ROMmon mode). The document is specifically geared to cisco routers, so I was wondering if the process is the same for switches. The version of IOS that I'm running is 12.2(35)SE5 and trying to install a version that includes support for BGP. I have the new flash on the switch, but the switch boots to the old flash.


Any suggestions would be appreciated.


Chris

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Collin Clark Thu, 07/10/2008 - 05:09
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Try


<font size="2">switch(config)#boot system flash:your_ios_image</font>


You can also set it through confreg in rommon, but the above command is easier.


Hope that helps.

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