topic Re: WLC 2504 *** Warning - bad CRC using default environment in Wireless

WLC 2504 *** Warning - bad CRC using default environment

sajjadali750 — Mon, 05 Jul 2021 17:35:26 GMT

Hi every one,

everything working normally , and APs connected with WLC normally ,now WLC stop working and the light of ( SYS & ALM ) light up orange , then i reset the WLC and connected console and this logging appear :

Verifying boot loader integrity... OK.

OCTEON CN5230C-SCP pass 2.0, Core clock: 750 MHz, DDR clock: 330 MHz (660 Mhz data rate)

CPU Cores: 4

DRAM: 1024 MB

Flash: 32 MB

*** Warning - bad CRC, using default environment

Clearing DRAM........ done

Network: octeth0', octeth1, octeth2, octeth3

' - Active interface

E - Environment MAC address override

CF Bus 0 (IDE): OK

IDE device 0:

- Model: 1GB CompactFlash Card Firm: CF B61FK Ser#: @771100001A10q7E6DL9

- Type: Hard Disk

- Capacity: 977.4 MB = 0.9 GB (2001888 x 512)

Press <ESC> now to access the Boot Menu...

Loading primary image (8.0.110.14)

then halt & heating

____________

is this problem with image ! or another thing !

suggest some solutions

BEST REGARDS

Re: WLC 2504 *** Warning - bad CRC using default environment

Mark Elsen — Thu, 20 Jun 2019 16:44:38 GMT

- Suspecting a hardware problem.

Re: WLC 2504 *** Warning - bad CRC using default environment

Leo Laohoo — Fri, 21 Jun 2019 06:58:47 GMT

@sajjadali750 wrote:

Loading primary image (8.0.110.14)

That is an engineer-release version.

@sajjadali750 wrote:

Press <ESC> now to access the Boot Menu...

Reboot the WLC again. Once you reach this point, hit the <ESC> key. The option to use the Primary or Secondary image will be presented. Boot the SECONDARY.