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查看: 8142|回复: 15

求wlc2504升级失败的解决方法?

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发表于 2016-4-11 10:56:00 | 显示全部楼层 |阅读模式
0可用金钱
GUI下由7.4.1升级到8.0.121  文件名为: AIR-CT2500-K9-8-0-121-0.aes,升级完毕后,保存重启动后,无法进入登陆到GUI和CLI界面,用超级终端登陆后,看到系统启动停留在launching...
之后尝试1-4选项方法,均不能启动
最后选择第6项“manually update images"
  提示:do you want to update RTOS?     y
     do you want to update primary or secondary image(p/s) P
           Enter filename for RTOS update:  AIR-CT2500-K9-1-9-0-0-FUS.aes
           RTOS update Done
           Enter filename for FP update  :AIR-CT2500-K9-1-9-0-0-FUS.aes
          FP update Done
          Do you want to update an AP image(Y/n)? N
  重新启动后:
   loading primary image(Bad image type)
          之后一直停留在  launching....
   GUI和CLI仍无法登陆
  问题:上面提示do you wantto update RTOS,这个RTOS是那个文件?
           上面提示enter filename for FP update,这个FP是那个文件?
           哪里可以下载到以上正确的文件,或还有其他的解决方案?

  
        
      
    

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发表于 2016-4-11 11:15:00 | 显示全部楼层
静候小伙伴的回复哦!
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 楼主| 发表于 2016-4-11 12:35:11 | 显示全部楼层
期待高手回复
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发表于 2016-4-11 15:02:48 | 显示全部楼层
期待中。。。
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发表于 2016-4-11 15:39:06 | 显示全部楼层
看完后怎么一脸茫然
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 楼主| 发表于 2016-4-11 16:13:45 | 显示全部楼层
没有解决方法吗?
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 楼主| 发表于 2016-4-11 17:28:42 | 显示全部楼层
https://supportforums.cisco.com/discussion/12758421/error-wireless-controller-2500-series
找到一个相似问题,现在可以确定,这个RTOS文件是.0RTOS为后缀的文件,只能找思科要了,不提供下载服务。详细内容见一下
gmanyaga2011 3 months ago








hi there,



am getting difficult during installation on ios and RTOs files to Wireless controller 2500, i just receive it from supplier without image (AS_5500_cavium_main-7.0.250.0) and RTO file corrupted (AS_5500_RTOS-7.0.250.0).

this is what i got when booting,

=========================================================================

WLCNG Boot Loader Version 1.0.20 (Built on Jan 9 2014 at 19:02:44 by cisco)
Board Revision 0.0 (SN: PSZ19221KQ3, Type: AIR-CT2504-K9) (P)

Verifying boot loader integrity... OK.

OCTEON CN5230C-SCP pass 2.0, Core clock: 750 MHz, DDR clock: 330 MHz (660 Mhz da ta rate)
CPU Cores: 4
DRAM: 1024 MB
Flash: 32 MB
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#: C341100006A12t8EECwU
- Type: Hard Disk
- Capacity: 977.4 MB = 0.9 GB (2001888 x 512)


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

Loading primary image (Image not found)

** Unable to read "linux.pri.img" from ide 0:2 **
** Launch failure **

Loading backup image (Image not found)

** Unable to read "linux.bak.img" from ide 0:2 **
** Launch failure **


============================================================
Boot Loader Menu
============================================================

1. Run primary image (Image not found) - Active
2. Run backup image (Image not found)
3. Change active boot image
4. Clear configuration
5. Format FLASH Drive
6. Manually update images

------------------------------------------------------------
Enter selection:


=========================================================================================




please if anyone know how on this ill really appreciate the support.



regards,

godfreyM


I have this problem too.


0 votes  



Correct Answer by Leo Laohoo about 2 months 1 week ago


1. Run primary image (Image not found) - Active
2. Run backup image (Image not found)

This means there are no firmware/image found.
am getting difficult during installation on ios and RTOs files to Wireless controller 2500, i just receive it from supplier without image (AS_5500_cavium_main-7.0.250.0) and RTO file corrupted (AS_5500_RTOS-7.0.250.0).

WTF, the filename of the firmware is BETA version.  7.0.250.0 is an old version (published 28 February 2014) and a lot of changes (including engineering) have been made since then.  Contact Cisco TAC and they can:

1.  RMA the appliance; or

2.  Provide step-by-step instructions on how to load the firmware using GRUB.

See correct answer in context




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Correct Answer


       

Leo Laohoo 3 months ago






   







   



1. Run primary image (Image not found) - Active
2. Run backup image (Image not found)

This means there are no firmware/image found.
am getting difficult during installation on ios and RTOs files to Wireless controller 2500, i just receive it from supplier without image (AS_5500_cavium_main-7.0.250.0) and RTO file corrupted (AS_5500_RTOS-7.0.250.0).

WTF, the filename of the firmware is BETA version.  7.0.250.0 is an old version (published 28 February 2014) and a lot of changes (including engineering) have been made since then.  Contact Cisco TAC and they can:

1.  RMA the appliance; or

2.  Provide step-by-step instructions on how to load the firmware using GRUB.






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gmanyaga2011 3 months ago








Solution Provided:

===============================================================

-Performed the RTOS recovery procedure. Steps are mentioned below:

First, make sure that the WLC has no valid image in either the Primary or Secondary partition. Use this method only as a last resort.  

*   Make sure that the WLC's service port (if 5508/WiSM2) or Port 1 (if 2504) has IP connectivity to the TFTP server

*   Put the two images on the TFTP server  

*   Get on the WLC's console port  

*   Reboot / power cycle the WLC, and get ready to hit <esc> when prompted  

*   In the Boot Loader menu select "Manually update images"  

*   Load the RTOS image into the Primary (or Secondary) partition - whichever one is active  

*   Do not attempt to load AP images  

*   If prompted for "FP", load in the Cavium image  

*   WLC will reboot and will hopefully come up running the RTOS image  

*   This image will not let APs join as it doesn't have AP code.  Only use this to install the desired        production image.  

*   Reboot the WLC running the desired production image.



Console log:

WLCNG Boot Loader Version 1.0.16 (Built on Feb 28 2011 at 13:14:54 by cisco)Board Revision 1.3 (SN: FCW1553L0FC, Type: AIR-CT5508-K9) (G)

Verifying boot loader integrity... OK.

[ ... ]

Press ESC now to access the Boot Menu...   

Hit the Escape key now



============================================================

Boot Loader Menu

============================================================

1. Run primary image (Image not found) - Active

2. Run backup image (Image not found)   This shows that there are no valid images in either Primary or Secondary partition, and that the system is configured to boot from Primary.  

3. Change active boot image

4. Clear configuration

5. Format FLASH Drive

6. Manually update images

------------------------------------------------------------

Enter selection: 6

Launching...

Launching images...

init started: BusyBox v1.6.0 (2009-02-03 04:56:32 EST) multi-call binary

Mount failed for selinuxfs on /selinux:  No such file or directory

starting pid 655, tty '': '/etc/init.d/rcS'

Use DHCP for ip configuration (Y/n)? n

Enter switch IP address: 192.168.1.100

     By "switch", the boot loader means WLC

Enter switch netmask: 255.255.255.0

Enter switch gateway: 192.168.1.1

Enter TFTP server IP address: 192.168.5.157

You have entered:     

              IP Address     : 192.168.1.100     

              Netmask        : 255.255.255.0     

              Gateway        : 192.168.1.1     

              Server Ip Addr : 192.168.5.157

Is this correct(y/N)? y

!!! WARNING updating using .aes or unapproved files will disable this unit !!!

Do you want to update RTOS (y/N)? y

Do you want to update Primary Or Secondary Image (P/s)? P

Enter filename for RTOS update: AS_5500_RTOS-7.0.250.0RTOS update Done

Enter filename for FP update: AS_5500_cavium_main-7.0.250.0

Depending on your WLC model / boot loader version, you may not be prompted for FP update

FP update DoneDo you want to update an AP image (y/N)? N

AP Images Not UpdatedDone.

Restarting...

Restarting system.

WLCNG Boot Loader Version 1.0.15 (Built on Nov 23 2010 at 07:51:36 by cisco)

Board Revision 0.0 (SN: PSJ143806NP, Type: AIR-CT2504-K9)

(W)Verifying boot loader integrity...

OK.
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发表于 2016-4-11 22:53:48 | 显示全部楼层
13817778909,我给你RTOS软件和升级方法。
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发表于 2016-4-12 06:56:53 | 显示全部楼层
学习中……
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发表于 2016-4-13 23:10:51 | 显示全部楼层
13817778909 发表于 2016-4-11 22:53
13817778909,我给你RTOS软件和升级方法。

头像怎么好眼熟啊...
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