Upgrading the IOS on 3845 router ...

sanjaynadarajah · ‎04-19-2007

Hi,

I need to upgrade the IOS on a 3845 router but I am not too sure of the procedure to do so.

I managed to upgrade the image on the NME-XD-48ES-2S-P(layer 2) which is the same for any native IOS switch but I am not able to do so for the L3 on the switch.

I cannot seem to find the doc on this IOS upgrade as well.

Can someone let me know the steps do the the upgrade on the 3845 router.

Thank you,

Cheers,

- sn -

vettiyattil.parameswaran · ‎04-19-2007

Hi

Please find the link for upgrade procedure

http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a00801fc986.shtml

Please note that incase the flash don't have sufficient space to accomodate the second i.e new image, you will have to erase the existing image before loading the new one.

HTH

Regards

Param