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Webcast-Catalyst9k
New Member

Upgrading IOS via http

Greetings,

Router is on client network with public address. I don't have a public server that I am able to user as TFTP server. I would like to upgrade the IOS directly from the Cisco site using http.

How do I do this?

Thanks

3 REPLIES
Gold

Re: Upgrading IOS via http

Iam not sure that is possible use cisco web like server for IOS upgrage..

But if you have another router with public IP you can use router as TFTP server (you need enough space for placing your IOS to routers flash)

Check following link for more details

http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_configuration_guide_chapter09186a00800ca553.html#3767

M.

New Member

Re: Upgrading IOS via http

what about ftp from the cisco site? how do I know which FTP url to use?

Re: Upgrading IOS via http

Hi

Cisco doesnt give you a direct ftp url to download IOS . You need to go via certain procedures before downloading the IOS (Some agreeement and pwds ...).

As said in the previous post , u need to downlaod it to ur PC and use ftp or TFTP to download to ur router , but take care of the connectivity from ur PC to Router.

Hope this helps

regards

vanesh k

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