Hi,3850和9300升级IOS有时候让人很烦恼,有时候客户需要捆绑模式,有时候需要install模式,,
思科出厂交换机的IOS XE默认都是 install mode;
Bundle Mode:
Switch(config)#
boot system flash:cat3k_caa-universalk9.16.06.06.SPA.bin
#copy usbflash0:cat3k_caa-universalk9.16.09.04.SPA.bin flash:
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为什么我的交换机没有software install and request pltform 的命令呢?这要取决于你设备原来的版本是
Cisco IOS 3.xE 还是16.x.x,以下我提供两条命令保质能升级成功的命令;
Install Mode:
#software install file flash:cat3k_caa-universalk9.16.03.05.SPA.bin
new force --- new force 是有必要的,如果不加new force 在安装的过程中会报错
#software clean file flash:
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# request platform software package install switch all file flash:cat3k_caa-universalk9.16.06.04a.SPA.bin
#request platform software package clean switch all
file flash:
--- 升级完成后去清除以下flash的空间,这个命令很有必要的;
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捆绑模式转install模式Switch(config)# boot system flash:packages.confSwitch(config)# exit Use the write memory command to save boot settings.
Switch# write memory Use this command to verify BOOT variable = flash:packages.conf
Switch# show boot system-------------------------------------------------------------------------------------------------------------------------
install模式转捆绑模式 就用copy 这个命令就好了~
#Switch(config)#
boot system flash:cat3k_caa-universalk9.16.06.06.SPA.bin
#copy usbflash0:cat3k_caa-universalk9.16.09.04.SPA.bin flash:
9300都是一样的,我以上都是单机测试命令,,小伙伴们见谅哈,,,