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csperansa · 08-22-2016

I have a WS-C3750X-48T-L switch I'm trying to perform upgrade of IOS to version 15.2 (4) E2 and it does not update. It starts the boot by version and at the end displays the message boot failed.Yet another switch that I have the same model upgrade wa...

csperansa · 08-25-2016

Thank you for attention.

csperansa · 08-25-2016

Hi Leo, not problem. The command you pointed me to run in ROMmom mode does not exist.See the print commands available in ROMmom. I do not know what to do. I tried several procedures to format the flash, restart configuration memory. I copied via US...

csperansa · 08-24-2016

Hi Leo, I removed the network module (C3KX-NM-10G).In ROMmon I tried to run the "config-register 0xF", but it is not recognized.See below: File "flash:/c3750e-universalk9-mz.152-4.E2/c3750e-universalk9-mz.152-4.E2.bin" uncompressed and installed, en...

csperansa · 08-23-2016

Removed the stack switch.I turned on the switch and the problem persists.See the log boot post.

csperansa · 08-23-2016

Hi Leo, I downloaded the Cisco site TAR file and checked the file hash. The same is OK.Performed the procedure by archive dowload-sw to switch 2 command.Still boot the IOS new fault!I've tried to format the flash memory to copy the archive again and ...

Member Since	‎08-19-2016 09:05 AM
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Upgrade IOS Cisco Catalyst 3750-x

Thank you for attention.

Hi Leo, not problem.

Hi Leo,

Removed the stack switch.I

Hi Leo,