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New Member

WLC 526 Corrupted image

Hi;

I searched the portal but could not find the solution about my problem which is WLC 526's corrupted image. Available commands :

rub> help

blocklist FILE boot

bootp [--with-configfile] cat FILE

chainloader [--force] FILE color NORMAL [HIGHLIGHT]

configfile FILE dhcp

displayapm displaymem

find FILENAME geometry DRIVE [CYLINDER HEAD SECTOR [

halt [--no-apm] help [--all] [PATTERN ...]

hide PARTITION ifconfig [--address=IP] [--gateway=IP]

initrd FILE [ARG ...] kernel [--no-mem-option] [--type=TYPE]

makeactive map TO_DRIVE FROM_DRIVE

md5crypt module FILE [ARG ...]

modulenounzip FILE [ARG ...] pager [FLAG]

partnew PART TYPE START LEN parttype PART TYPE

rarp reboot

root [DEVICE [HDBIAS]] rootnoverify [DEVICE [HDBIAS]]

serial [--unit=UNIT] [--port=PORT] [-- setkey [TO_KEY FROM_KEY]

setup [--prefix=DIR] [--stage2=STAGE2_ terminal [--dumb] [--no-echo] [--no-ed

terminfo [--name=NAME --cursor-address testvbe MODE

tftpserver IPADDR unhide PARTITION

uppermem KBYTES vbeprobe [MODE]

grub> initrd FILE

Error 19: Linux kernel must be loaded before initrd

grub>

How can I recover WLC' s image?

Thanks

3 REPLIES
Hall of Fame Super Gold

Re: WLC 526 Corrupted image

Actually, you can't. Contact TAC and have your WLC replaced.

Re: WLC 526 Corrupted image

Attempt connecting via cli and breaking the boot process. You should have the ability to boot to the backup image on the controller. That is, if it has one.

New Member

Re: WLC 526 Corrupted image

Thanks for the response. It seems you can not boot from back-up image in WLC 526

http://www.cisco.com/en/US/products/ps6366/products_tech_note09186a00809bcf7e.shtml.

I sent my product to Cisco.

Thanks

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