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Webcast-Catalyst9k
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2960G Trashed Flash - How to recover?

Hi,

I have a 2960G with flash: that cannot be recognised. Only command that seems to provide any output is show file systems. What can I do to recover this switch? I need to install a new image!

dir
%Error opening flash:/ (No such device)

sh flash:

Directory of flash:/

%Error opening flash:/ (No such device)

No space information available

erase flash:

format flash:

fsck flash:

show file systems
File Systems:

     Size(b)     Free(b)      Type  Flags  Prefixes
*          -           -     flash     rw   flash:
           -           -    opaque     rw   vb:
           -           -    opaque     ro   bs:
           -           -    opaque     rw   system:
           -           -     nvram     rw   nvram:
           -           -    opaque     ro   xmodem:
           -           -    opaque     ro   ymodem:
           -           -    opaque     rw   null:
           -           -   network     rw   tftp:
           -           -   network     rw   rcp:
           -           -   network     rw   http:
           -           -   network     rw   ftp:
           -           -    opaque     ro   cns:

copy tftp://1.1.1.1/incoming/c2960-lanbasek9-mz.122-55.SE.bin flash:
%No memory available

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1 REPLY
Purple

Re: 2960G Trashed Flash - How to recover?

   Try using these instructions, if this doesn't work then you would  probably have to RMA the switch .

http://www.cisco.com/en/US/products/hw/switches/ps628/products_tech_note09186a0080169696.shtml

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