03-25-2022 07:02 AM
Hi Guys,
I want to upgrade my CIsco WLC of model AIR-CT5508-K9 to 8.5.171.0 from 8.3.143.0.
(I have selected image 8.5.171.0 as it is recommended by Cisco)
Can you please let me know upgrade process along with FUS image details.
Currently WLC is having below details.
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 8.3.143.0
Bootloader Version............................... 1.0.1
Field Recovery Image Version..................... 6.0.182.0
Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27
OUI File Update Time............................. Sun Sep 07 10:44:07 IST 2014
Build Type....................................... DATA + WPS
System Name...................................... wlc
System Location.................................. address
System Contact................................... ABCD
System ObjectID.................................. 1.3.6.1.4.1.9.1.1069
03-25-2022 07:10 AM
check this relase guide steps are mentioned :
https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn85mr7.html
Make sure AP model also compatable, before you upgrading to target version.
03-25-2022 07:37 AM
also i beleive i need to install FUS 1.9 here
03-26-2022 11:17 AM
can you please let me know which FUS is required?
And which one is running currently as per below information?
(Cisco Controller) >show sysi
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 8.3.143.0
Bootloader Version............................... 1.0.1
Field Recovery Image Version..................... 6.0.182.0
Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27
OUI File Update Time............................. Sun Sep 07 10:44:07 IST 2014
Build Type....................................... DATA + WPS
System Name...................................... wlc11A
System Location.................................. 1111
System Contact................................... ABCD
System ObjectID.................................. 1.3.6.1.4.1.9.1.1069
Redundancy Mode.................................. Disabled
03-25-2022 07:29 AM
Are there any 2700/3700 APs?
03-25-2022 07:36 AM
Yes.
having below APs model.
AIR-CAP3502I-T-K9
AIR-CAP3502E-T-K9
AIR-CAP3702I-T-K9
AIR-CAP3702I-Z-K9
AIR-AP3802I-Z-K9
03-25-2022 07:41 AM
For the 3700, do not bother doing pre-download. It won't work.
There is a bug with the 8.5 code and 2700/3700. The APs will download the firmware TWICE. All-in-all, 2700/3700 will take, approximately 24 minutes of outage.
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