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 ...
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 t...