I've got a SupIV that wont boot the image. Config register is 0x2102.
From ROMMON, I can give the boot command with image name, and that gets me to IOS.
The BOOT variable, as displayed by "set" in ROMmon, is the correct filename for the image in bootflash:.
There's only one image in flash.
It makes no difference whether or not I configure boot system flash in startup-config.
I ran the verify command on the image file, and it verified.
The message is "Could not find a valid file in BOOT environment variable"
Anyone know of anything else I can do to get this switch to boot the image?
Try changing the config register to 0x2101 , this will allow it to boot the first image it finds in flash without a boot statement. Whats the exact boot statement you are currently trying to use. ? Should be like this
boot system flash bootflash:cat4000-i9k91s-mz.122-25.ewa4.bin