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Webcast-Catalyst9k
New Member

IOS version and flash & ram characterstiques

when i want upgrade un ios i must now what it need of memory flash and ram can you give this information about all versions:

from 12.0 to 12.3 or mor

thinks a lot

I STILL Waiting !!

2 REPLIES
New Member

Re: IOS version and flash & ram characterstiques

That depends on what device you are upgrading. What are you upgrading? Also depends on what image you are upgrading it with. Different images perform different functions which in turn require more or less resources.

Re: IOS version and flash & ram characterstiques

Hi,

try the IOS Upgrade Planner

http://www.cisco.com/cgi-bin/Software/Iosplanner/Planner-tool/iosplanner.cgi

Another useful tool is Software Advisor Tool to find the proper features

http://www.cisco.com/cgi-bin/Support/CompNav/Index.pl

Regards,

Milan

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