Upgrade of Cisco Catalyst 3750G 24T

[nicolastailler]

Hi, 

I want to upgarde a Cisco Catalyst 3750G 24T because I can't see the web interface.

I checked the documentation and see a lot of videos on the net.

I downloaded the new firmware c3750-ipbasek9-mz.122-55.SE9.bin

I downloaded a tftp software and putted my ip adress on it.

I connected the Cisco by console and launched Putty by serial.

I sended en for grant my right access.

I sended my password

and tapped :

copy tftp: flash:
it asks TFTP Ip, i gave it
10.0.0.45

file name

i gave it 
c3750-ipbasek9-mz.122-55.SE9.bin
 

and after It sended me when it must put it and i sended the same name.
c3750-ipbasek9-mz.122-55.SE9.bin

And then It works few seconds and the cisco says error ... time out.

I've tested with W8, W7 and a lot of tftp server. I disabled my firewall.

The password is the default password. It is a problem ?

Can you help me ?

Thanks

Nicolas

[Leo Laohoo]

Copying only the BIN files into the appliance will NOT help.  You still won't be able to use the web interface.  

You need to download the full IOS, the filename ends with TAR.   To unpack the file into your appliance you use the command "archive download-sw tftp://<TFTP IP address>/filename.tar".