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Brocade firmware upgrade failed with error code 0x40 due to loose cable on Standby CP

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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

Brocade switches

Issue

FOS firmware download fails with below error message:
switch1:FID128:admin> firmwaredownloadstatus
[1]: Sat Apr 15 01:06:17 2023
Slot 2 (CP1, active) : Firmware is being downloaded to standby CP. This step may take up to 30 minutes.
[2]: Sat Apr 15 01:06:29 2023
Slot 2 (CP1, active) : Firmware download failed on standby CP - Failed to download firmware signature. (0x40)
[3]: Sat Apr 15 01:06:33 2023
Slot 2 (CP1, active) : Please use firmwaredownloadstatus and firmwareshow to see the firmware status

 

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