02-22-2010 02:15 PM - edited 03-06-2019 09:50 AM
Hi, I have a catalyst 2950-24 and accidentaly uploaded the .TAR file instead of tge .BIN file. I had also, deleted the previous IOS. I try to do an
xmodem and get this error
switch: copy xmodem: flash:c2950-i6q4l2-mz.121-22.EA12
Begin the Xmodem or Xmodem-1K transfer now...
CCC
### Send (x) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (x) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (x) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (x) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (x) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (x) c2950-i6q4l2-mz.121-22.EA12.bin: Retry Count Exceeded
Also, when I try to delete the .TAR file I get permission denied.
Any thoughts?
Thanks
Solved! Go to Solution.
02-22-2010 02:25 PM
During the ROMmon boot, did you enter the command "flash_init"?
02-22-2010 02:25 PM
During the ROMmon boot, did you enter the command "flash_init"?
02-22-2010 02:31 PM
I did, as well as load_helper
02-22-2010 03:24 PM
And this fixed the problem?
02-22-2010 03:34 PM
I didn't. I have made some progress.I was able ot delete the .TAR file. But I still get error bleow when I try to copy the IOS over using xmodem:
switch: copy xmodem: flash:c2950-i6q4l2-mz.121-22.EA12.bin
Begin the Xmodem or Xmodem-1K transfer now...
CC
### Send (X) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (X) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (X) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (X) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (X) c2950-i6q4l2-mz.121-22.EA12.bin: NAK on sector
### Send (X) c2950-i6q4l2-mz.121-22.EA12.bin: Retry Count Exceeded
xmodem:: I/O error
02-22-2010 05:35 PM
Recovering Catalyst Fixed Configuration Switches from a Corrupted or Missing Image
http://www.cisco.com/en/US/products/hw/switches/ps628/products_tech_note09186a0080169696.shtml
02-22-2010 02:31 PM
Thanks for the rating.
02-22-2010 02:32 PM
You are welcome.
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