Cisco Cisco 4100 Series Wireless LAN Controller Referências técnicas

config boot

Each Cisco Wireless LAN Controller can boot off the primary, last-loaded OS image or boot off the 
backup, earlier-loaded OS image. To change a Cisco Wireless LAN Controller boot option, use the config 
boot command.

config boot

Configure boot option.

primary/backup

Primary image or backup image.

primary

>config boot primary
>config boot backup

show boot