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Unable to upgrade WLC 5508 using 7.4 IOS

roycemathew
Level 1
Level 1

            while trying to push the new Software to a WLC i am getting error as mentioned.

(Cisco Controller) >transfer download path .

(Cisco Controller) >transfer download filename AIR-CT5500-K9-7-4-110-0.aes

(Cisco Controller) >transfer download start

Mode............................................. TFTP
Data Type........................................ Code
TFTP Server IP................................... x.x.x.x
TFTP Packet Timeout.............................. 6
TFTP Max Retries................................. 10
TFTP Path........................................ ./
TFTP Filename.................................... AIR-CT5500-K9-7-4-110-0.aes

This may take some time.
Are you sure you want to start? (y/N) y

TFTP Code transfer starting.

TFTP receive complete... extracting components.

Sanity check failed on file. The file was not downloaded completely!  --- > What does this mean

TFTP Failure while storing in flash! (0)

the Size of file matches with Cisco and i am not sure how to check the MD5 on this file.

ftp> put c:/Intel/AIR-CT5500-K9-7-4-110-0.aes

ftp: 119537036 bytes sent in 921.35Seconds 129.74Kbytes/sec.

MD5: 4f30835b2170487c77ac23362dc8587d

Can anyone suggest why we are getting this.

15 Replies 15

debug transfer all enable

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