Cisco Cisco Wireless Services Module 2 (WiSM2) Notas de publicación

A crash file is not created to debug or troubleshoot the error.
You can resolve this issue by installing the FUS image. Please see 

 for more 

details.

 lists the components that are upgraded after you install Field Upgrade Software for various 

controller platforms.

You must install the FUS image only if you do not have the versions of the components mentioned above. 
To see what versions are present, use the 

show sysinfo

 command. For example:

[ ... ]

Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27

This indicates that the FPGA version is 1.3 (which is less than 1.7), so the FUS upgrade must be 
performed.

Ensure that there are no power outages during the upgrade. Power outages during the upgrade may lead 
to the controller not being usable.

Cisco 5500 Series Wireless 
Controllers

Field Recovery Image is upgraded to runtime image version

Bootloader is upgraded to 1.0.16

Offline Field Diagnostics is upgraded to 0.9.28

FPGA Revision version is upgraded to 1.7

Environment Controller (MCU) Image version is upgraded to 
1.8

USB Console Revision version is upgraded to 2.2

Cisco Wireless Services Module 
2 (WiSM2)

Field Recovery Image is upgraded to runtime image version.

Bootloader is upgraded to 1.0.16

Offline Field Diagnostics is upgraded to 0.9.28

USB Console Revision version is upgraded to 2.2

Due to a software issue, the FPGA does not get upgraded 
in a WiSM2 controller even though the console output 
indicates that it has been upgraded.

Cisco Flex 7500 Series 
Controllers

RAID firmware