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IOS issue for 3750G-12S

patel.tej
Level 1
Level 1

hi guys

i am having issue with new IOS i am trying to upload.

I have two stack switch running with c3750-ipservicesk9-mz.122-37.SE and trying upload new IOS c3750-ipservicesk9-mz.122-55.SE5.bin.

both switch does not have enough Flash to store both IOS so i have delete 122.37 and upload 122.55 from tftp. after reloading both switch i am getting below error.

Error:  hardware not supprted by firmware
Try Loading newer software  instead.
System Resetting

Now both switch is rebotting after this message; i guess this new IOS is valid for this model.

anyone please let me know if they have come across with same problem and possible solution.

Regards,

15 Replies 15

strange because i hav checked Md5 care fully for both flash and it was correct as defined by cisco...

anyways i'll try your method and will let know