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Attention: The Cisco Support Community site will be in read only mode on Dec14, 2017 from 12:01am PST to 11:30am for standard maintenance. Sorry for the inconvenience.

New Member

installing new IOS

hi,

I want to take an IOS image off a router (12.2) and install it on another router (12.4) as I think that version is causing problems. Is this procedure OK?

log on to 12.2 router

copy flash tftp

log on to 12.4 router

copy tftp flash

reboot

thanks for any help

DB

1 REPLY
Silver

Re: installing new IOS

That is basically it.

Keep a couple of things in mind thought.

Ram memory requirements

Flash memory requirements

Feature set of IOS

Also your config is likely to change if you go from 12.4 to 12.2 so you may wish to back it up, just like the 12.4 IOS

Cheers,

Michel

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