Flash upgrade for 3660

[goa0201]

Hi all,

I have problem regarding the Flash upgrade on 3660,

I have 16MB on my router so we purchased new 32MB flash to upgrade the existing one as per ciso tac we added the 32MB on bank 0 and 16MB on bank 1 and rebooted assuming that it will add it to 48MB , but the router kept rebooting and wont boot using the image on 16 MB .

So we decided to xmodem the image on the 32 MB just this single flah on the bank 0 but the xmodem failed.

Is there any other way , or if we can download the minimum size image on the Flash and then tftp it with the one that we use.

If this can be done can someone let me know whats the best avialable flash image that i need to download so that i can xmodem this image to the flash and my router atleast boots up.

Or any other recommendations..

thanks again

G.

[goa0201]

Hi all,

I tried xmodem with just the new 32 MB flash on bank 0 just when the xmodem download ends it tries to erase the Flash , it gives me this error

Erasing Flash at 0x3000000 sector erase failed at location 0x3000000 status ok 20202020 Flash sector will not erase

and it will return to rommon mode.

Did anyone have similar problems , looks like its a bad flash .

Thanks