I have 3750 switch which has IOS currupted. I had tried to resolve it but it cann't.
No option for xmodem: is there.
I got the error :
Error loading "flash:update/c3750-i9-mz.122-20.SE4/c3750-i9-mz.122-20.SE4.bin"
switch: dir flash:
Directory of flash:/
2 drwx 64 <date> update
90 -rwx 27 <date> private-config.text
92 -rwx 1854 <date> config.text
12100096 bytes available (3898880 bytes
switch: dir flash:/update
Directory of flash:/update/
3 drwx 64 <date> c3750-ipbase-mz.122-25.SEB1
12100096 bytes available (3898880 bytes used)
Pls give me the solution
Step 4 Set the line speed on the emulation software to 9600 baud.
Step 5 Unplug the switch power cord.
Step 6 Press the Mode button, and at the same time, reconnect the power cord to the switch.
You can release the Mode button a second or two after the LED above port 1 goes off. Several lines of information about the software appear along with instructions:
The system has been interrupted prior to initializing the flash file system. The following
commands will initialize the flash file system, and finish loading the operating system
Step 7 Initialize the flash file system:
Step 8 If you had set the console port speed to anything other than 9600, it has been reset to that particular speed. Change the emulation software line speed to match that of the switch console port.
Step 9 Load any helper files:
Step 10 Start the file transfer by using the XMODEM protocol.
switch: copy xmodem: flash:image_filename.bin
Step 11 After the XMODEM request appears, use the appropriate command on the terminal-emulation software to start the transfer and to copy the software image into flash memory.
Step 12 Boot the newly downloaded Cisco IOS image.
Step 13 Use the archive download-sw privileged EXEC command to download the software image to the switch or to the switch stack.
Step 14 Use the reload privileged EXEC command to restart the switch and to verify that the new software image is operating properly.
Step 15 Delete the flash:image_filename.bin file from the switch.