先查看現在啟動程序使用那一個版本
Switch1#show boot
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : yes
Auto upgrade path :
Boot optimization : disabled
NVRAM/Config file
buffer size: 524288
Timeout for Config
Download: 0 seconds
Config Download
via DHCP: disabled (next boot: disabled)
-------------------
Switch 2
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
-------------------
Switch 3
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
-------------------
Switch 4
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
-------------------
Switch 5
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
-------------------
Switch 6
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
-------------------
Switch 7
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
-------------------
Switch 8
-------------------
BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin
Config file : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break : yes
Manual Boot : no
Allow Dev Key : yes
HELPER path-list :
Auto upgrade : no
Auto upgrade path :
我是用USB抄到機器
copy usbflash01:/c2960x-universalk9-mz.152-4.E8.bin flash1:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash2:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash3:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash4:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash5:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash6:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash7:
copy flash1:/c2960x-universalk9-mz.152-4.E8.bin flash8:
更改boot ISO
boot system switch all flash:/c2960x-universalk9-mz.152-4.E8.bin
再查看一次
show boot
reload