03-09-2015 11:08 AM - edited 07-05-2021 02:40 AM
I have w elc 5508, whit this version
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 7.6.110.0
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
Build Type....................................... DATA + WPS
if is recommend to update to the version.
Release 8.0.115.0
i see in a blog a psible bug
http://mrncciew.com/2014/02/28/are-you-on-right-wlc-software-version/
Thanks you
03-09-2015 02:13 PM
1. Upgrade your boot loader to 1.9.0;
2. Upgrade your WLC firmware to 7.6.130.X
All instructions can be found HERE. Use the same process to upgrade the bootloader and the firmware. Each files need a complete appliance reboot before proceeding to the next file.
03-09-2015 04:27 PM
Thanks so much
Leo Laohoo
Best Regards!!
03-09-2015 06:42 PM
You can upgrade WLC to the next version 7.6.130.X. For upgrade steps and procedure please refer to the link-
http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/68835-wlc-upgrade.html
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