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Cisco 891f Password Recovery Disabled - IOS Boot fails

JPauschert
Level 1
Level 1

Hi all,

 

we have 8 defective Routers 891f. Our Customer tried to upgrade the Routers IOS via remote connection.

While sending the new IOS to the Router the connection was interrupted.

 

Unfortunately the Password Recovery Function is disabled so we don't have access to the Rommon.

The Router is trying to load the IOS from flash but this leads to an error because of incomplete upload.

I tried to boot the Router with 2GB USB-Pendrive (FAT16) on it. But this doesn't work.

 

Does anybody know wether the Router will boot the Cisco MEMUSB-128FT or similar out of the box?

Can't believe that we have to send all Routers to Cisco Repair to have all Flash-Chips changed with working IOS on it.

 

Thanks in advance.

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