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Webcast-Catalyst9k
New Member

Unable to boot a ws-c2960-48tc-l, recovered switches and routers before but this one stuck me.

Any suggestions??

This is where I'm at:

I'm using Secure CRT with a baud rate of 115220

switch: set BAUD 115200

switch: format flash:

switch: copy xmodem: flash:c2960-lanbasek9-mz.150-2.SE6.bin

switch: set BAUD 9600

switch: boot flash:c2960-lanbasek9-mz.150-2.SE6.bin

switch: boot


Loading "c2960s-universalk9-mz.152-1.E2.bin"...c2960s-universalk9-mz.152-1.E2.bin: no such device

or 

switch: boot flash:c2960-lanbasek9-mz.150-2.SE6.bin
Loading "flash:c2960-lanbasek9-mz.150-2.SE6.bin"...flash:c2960-lanbasek9-mz.150-2.SE6.bin: magic number mismatch: bad mzip file

Error loading "flash:c2960-lanbasek9-mz.150-2.SE6.bin"

2 REPLIES
Hall of Fame Super Gold

If you're at ROMmon, do the

If you're at ROMmon, do the following: 

 

flash_init

dir flash:

 

Post the output to the last command.

 

One more thing, before you uploaded the BIN file to the switch, did you happen to compare the MD5 hash value of the BIN file against the MD5 hash value found in the Cisco website?  They need to match or your effort is futile.

New Member

hello thompson318,most

hello

 

magic number mismatch: bad mzip file

 

 

here is some links for your reference:

http://www.youtube.com/watch?v=zxTO5qxti-I

http://www.cisco.com/c/en/us/support/docs/routers/2600-series-multiservice-platforms/15085-xmodem-generic.html

 

please note, if there is no enough space on the flash to handle the new and the old IOS image, i would suggest you to upload old/small IOS to fits into the flash, then you can delete the old corrupted one and to upgrade to new IOS image...

Kind Regards,

/Osama

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