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cisco 3750 booting problem

maninthemirrow
Level 1
Level 1

hello friends

l  was upgrading my cisco 3750 switch and by mistake press the yes button when reloading.l have also deleted the flash image to make more room before the upgrade and now it cannot boot again. this is all l see below

AS-Salis#2
[Resuming connection 2 to mls1 ... ]
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l try using the console directly but it produce the same thing. any help out there please

thanks in advance

salis

1 Accepted Solution

Accepted Solutions

Please try to issue "flash_init" before, then try again, if that would not fix it up, try with a smaller ios image.

Regards,

Aref

View solution in original post

9 Replies 9

hell Aref,

l went through the proceeding but it get stuck at the end as below:

Base ethernet MAC Address: 00:0d:29:48:a7:80                                            
Xmodem file system is available.                                
The password-recovery mechanism is enabled.                                           

The system has been interrupted prior to initializing the                                                         
flash filesystem.  The following commands will initialize                                                         
the flash filesystem, and finish loading the operating                                                      
system software:                

    flash_init              
    load_helper               
    boot        


switch: flash_init                  
Initializing Flash...                     
flashfs[0]: 4 files, 1 directories                                  
flashfs[0]: 0 orphaned files, 0 orphaned directories                                                    
flashfs[0]: Total bytes: 15998976                                 
flashfs[0]: Bytes used: 5632                            
flashfs[0]: Bytes available: 15993344                                     
flashfs[0]: flashfs fsck took 7 seconds.                                        
...done Initializing Flash.                           
Boot Sector Filesystem (bs) installed, fsid: 3                                              
Setting console baud rate to 115200...      

 l get the scramble line when l press enter after waiting .                               
                                      ÿXüXøXüøþxüXøøþXøøüXüXøXøøüøüXüøüøüøüXüþþX                                                                                
 when it get to the bottom setting console baud rate to 115200.. it stays there forever.

l try to delete the setting but false.

thanks

Try to set the baud rate to 9600.

Regards,

Aref

I try to set the band but none of the commas allows it now.please which command will l use . Thanks you l have appreciate all your time and replay

Did you reload the switch after changing the baud rate?, if not, please try to reload it and see if it works.

hello Aref 

l try boot and did not work and the message was not recognise but l follow the step till the image l load. l get  " transfer cancelled by remote system "

 

Please try to issue "flash_init" before, then try again, if that would not fix it up, try with a smaller ios image.

Regards,

Aref

maninthemirrow
Level 1
Level 1

hello Aref

l have try with small image and it work then l did my upgrade after. now it is fully functional. thanks

Glad to know that and you are very welcome.

Regards,

Aref

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