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317
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intall flash

lesterccna
Level 1
Level 1

‎02-16-2007 12:24 AM - edited ‎03-05-2019 02:23 PM

Hi all,

I accedentally erase my bootflash, how can i intall th bootflash IOS, using flash disk, because i've seen usb connector on my router.

Regards,

Lester

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4 Replies 4

ahmednaas
Level 4
Level 4

‎02-16-2007 01:45 AM

Which router? and did you erase the ios image or the rommon (if that is possible).

0 Helpful

lesterccna
Level 1
Level 1
In response to ahmednaas

‎02-16-2007 01:47 AM

hi,

i erase the IOS image, at 2800 series

0 Helpful

ahmednaas
Level 4
Level 4
In response to lesterccna

‎02-16-2007 02:01 AM

I believe that USB support is available only when the ios is up and running. So your option is to get into rommon mode and tftp a valid image to flash.

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

vaisharm
Cisco Employee
Cisco Employee

‎02-21-2007 09:33 PM

Lester, did you reload/power cycle the router after the IOS was deleted? If the router is still running and was not reloaded then you can copy it form a tftp server without having to relaod the router or going into ROMMON mode.

Software Upgrade Procedure

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

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