10-30-2014 03:12 PM - edited 03-07-2019 09:19 PM
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 ... ]
øþøþøþøþøþøþøþøþøþøüøþøÿøþøþøþøþøþøþøüøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþøþ
l try using the console directly but it produce the same thing. any help out there please
thanks in advance
salis
Solved! Go to Solution.
10-31-2014 10:58 AM
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
10-30-2014 03:47 PM
Hi Salis,
Please check out this link:
http://www.cisco.com/c/en/us/support/docs/switches/catalyst-2950-series-switches/41845-192.html
Regards,
Aref
10-31-2014 01:43 AM
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
10-31-2014 04:53 AM
Try to set the baud rate to 9600.
Regards,
Aref
10-31-2014 05:05 AM
10-31-2014 05:25 AM
Did you reload the switch after changing the baud rate?, if not, please try to reload it and see if it works.
10-31-2014 10:40 AM
10-31-2014 10:58 AM
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
10-31-2014 02:49 PM
hello Aref
l have try with small image and it work then l did my upgrade after. now it is fully functional. thanks
10-31-2014 02:59 PM
Glad to know that and you are very welcome.
Regards,
Aref
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