cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
7291
Views
0
Helpful
2
Replies
terrelstinnett
Beginner

Copy flash TFTP Error

I have a 3550 switch that I am trying to upgrade the IOS on.

I am trying to copy to a TFTP server.

I am receiving a socket error.

I saw that this can be fixed with

Switch#config t

Enter configuration commands, one per line.  End with CNTL/Z.

Switch(config)#no service config

Switch(config)#exit

Switch#

00:13:47: %SYS-5-CONFIG_I: Configured from console by console

Switch#reload

I have done this 3 times to no avail.

My TFTPd32 server on my pc is working fine.

Here is the error

Switch#sh flas

Directory of flash:/

     2  -rwx         556   Mar 1 1993 00:33:53 +00:00  vlan.dat

    4  -rwx        3775   Mar 1 1993 00:37:54 +00:00  config.text

    5  -rwx          24   Mar 1 1993 00:37:54 +00:00  private-config.text

    6  -rwx     5687963  Mar 16 2007 01:05:23 +00:00  c3550-ipbasek9-mz.122-25.SEB4.bin

    8  drwx         192   Mar 1 1993 00:04:40 +00:00  c3550-i9q3l2-mz.121-22.EA1a

15998976 bytes total (3300864 bytes free)

Switch#copy flash tftp

Source filename []? c3550-ipbasek9-mz.122-25.SEB4.bin

Address or name of remote host []? 192.168.1.132

Destination filename [c3550-ipbasek9-mz.122-25.SEB4.bin]?

%Error opening tftp://192.168.1.132/c3550-ipbasek9-mz.122-25.SEB4.bin (Socket error)

HELP!! THANKS IN ADVANCE

2 REPLIES 2
Michel Hegeraat
Rising star

Not sure why you see socket error

TFTPd32 has a setting for security. If it is not set to 'none' then the destination file must exist

So c3550-ipbasek9-mz.122-25.SEB4.bin must exist on server before you copy as an empty file.

Firewall on PC allows udp port 69?

Cheers,

Michel

Leo Laohoo
VIP Community Legend

Duplicate post. 

Content for Community-Ad