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tftp transfer error: image size (15930092) mismatches netsize (15917915).

asterisk2006
Level 1
Level 1

Hello, i am trying to upload an .bin file to my 871 router via tftp.

Everything goes well but when it finishes the uploading it puts:

TFTP flash copy: Error, image size (15930092) mismatches netsize (15917915). I have try with several tftp servers and it looks the same. can anybody help me???

Flash memory is 24Mb. it is not a memory problem, isn?t it?

thank you very much.

2 Replies 2

CSCO10662744_2
Level 1
Level 1

Could be a corrupted file. Download the new image again from cisco.com and try it again, and make sure you have enough space for the new file. (dir)

dbakula01
Level 1
Level 1

yeah, since there is a image size mismatch i would say download it again, also with the 871 i loaded a new .bin on it once and it said i need more memory. added more memory and poof, it worked