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26 Dec 13 Cisco WLC2504 Boot loader Failure

Cisco WLC2504 Boot Loader Failure Error

So today I had a Cisco WLC 2504 crash and it would not come back online after a reboot. So I gained access to it via Cisco Console cable to see what is going on with it. And I was presented with the following screen/error:

WLCNG Boot Loader Version 1.0.16 (Built on Feb 28 2011 at 13:14:54 by cisco)
Board Revision 0.0 (SN: PSZ17xxxxx, Type: AIR-CT2504-K9) (P)
Verifying boot loader integrity…
##########################################
### IMPROPER SYSTEM OPERATION DETECTED ###
### ———————————- ###
### System has been halted because: ###
### 1. Boot loader failed verification ###

WLC 2504 BootLoad Failure

I was hoping that this is something that can be recovered and we can bring the Cisco 2504 WLC back online. After some searching and talking to Cisco TAC, basically it just needed to be RMAed. Thank God to Cisco Smartnet :), was able to get it back up and running in a couple of hours.

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