MFSC 升级IOS后无法启动

故障现象一:

System Bootstrap, Version 8.4(2) Release                                            
Copyright (c) 1994-2005 by cisco Systems, Inc.                                      
Cat6k-Sup720/SP processor with 524288 Kbytes of main memory

Autoboot executing command: "boot bootflash:s72033-advipservicesk9_wan-mz.122-33.SXI2a.bin"
Loading image, please wait ...

Invalid device specified
Booting from default device

Initializing ATA monitor library...
string is bootdisk:s72033-adventerprisek9_wan-mz.122-33.SXI6.bin

Initializing ATA monitor library...

Self extracting the image... [OK]
Self decompressing the image : ###############################################################################################################]


%SYSTEM-1-INITFAIL: Network boot is not supported.
解决办法:
开机的时候按Ctrl-Break进入ROMmon模式
rommon 1 > boot disk0:s72033-advipservicesk9_wan-mz.122-33.SXI2a.bin

故障现象二:
Autoboot: failed, BOOT string is empty
Autoboot executing command: "boot "

解决办法:
rommon 1 >dev
rommon 2 >dir bootdisk:
rommon 3 > BOOT=bootdisk:s72033-advipservicesk9_wan-mz.122-33.SXI2a.bin
rommon 4 >boot
 
 
 

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