how to upgrade 4006 rommon

[rico_hao40]

After upgraded 4006 IOS, system has a BIG error says "your rommon versio obsolete"...

4006 + supIII

ios is cat4000-i5k91s-mz.122-25.EWA14

Please where can i download rommon and how to upgrade it...

Thanks

[sachinraja]

Hello Rico

Check the following link to find the procedure to upgrade the ROMMON..

https://www.cisco.com/en/US/docs/switches/lan/catalyst4000/release/note/OL_2117.html#wp142218

you can hopefully download the rommon image from CCO.. did this happen all of a sudden or gave an error when you tried upgrading something ?

Raj

[rico_hao40]

After I upgraded IOS then I reload the 4006, after that it showing that error...

[sachinraja]

4006 is a very old product, and not sure if you would have updates on CCO, for the IOS releasess.. In any case for 12.2(25) IOS, you might require a minimum of 12.2(31r)SGA3 ROMMON.. You can downloading the file " ios-promupgrade-122_31r_SGA3 " and see if it solves your issue. CCO shows only ROMMON compatibility information with regards to 4500 series switches as given in this URL:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/release/note/OL_5184.html#wp305142

Hope this helps.. All the best..

Raj

[glen.grant]

Rommon versions are in the same place on CCO as the images .

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/release/note/OL_17886.html#wp305142