08-02-2007 12:49 AM - edited 03-03-2019 06:08 PM
Dear All,
i have router 1841 one unit.so i can't upload the new IOS, I don't why.
could you analysis the message below:
yourname#copy tftp flash
Address or name of remote host []? 192.168.1.3
Source filename []? c1841-advsecurityk9-mz.124-2.T1.bin
Destination filename [c1841-advsecurityk9-mz.124-2.T1.bin]?
Accessing tftp://192.168.1.3/c1841-advsecurityk9-mz.124-2.T1.bin...
Loading c1841-advsecurityk9-mz.124-2.T1.bin from 192.168.1.3 (via FastEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
%Error reading tftp://192.168.1.3/c1841-advsecurityk9-mz.124-2.T1.bin (Timed out)=
Best Regards,
Join
08-02-2007 01:36 AM
Hi
Have you tried checking the connectivity between the router and the tftp server ?
Also are you getting the same error message everytime you do tftp ?
regds
08-07-2007 12:20 PM
I'm having the exact same problem with my 1841. Trying to go to 12.4(16).
Maybe a corrupted download. When you download the file, Cisco provides you with the MD5 hash for the file. Check the checksum of the file to see if it's uncorrupted.
08-08-2007 08:31 AM
Hi,
First check space in your flash using show flash command , and check the size of new ios image. it may require you to delete existing file from flash and then copy new image.try this and let me know. hope this solves ur issue.
08-09-2007 02:47 AM
Dear all,
I am also facing problem for loading IOS. I have 2611xm router. I have tried to load the IOS image and the TFTP server shows the below
successful result but after rebooting the router it started rebooting. Please suggest how can I get rid of this problem ?
TFTP Server:
Thu Aug 09 14:47:51 2007: Sending 'c2600-i-mz.122-12m.bin' file to 10.42.16.80 in binary mode
##################
Thu Aug 09 14:49:52 2007: Successful.
Router Status:
system Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 131072 Kbytes of main memory
open: file "n" not found
open(): Open Error = -1
loadprog: error - on file open
boot: cannot load "flash:n"
System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
08-09-2007 02:59 AM
Check your boot commands.
seems your boot commands reflect to file "n" rather that image file "'c2600-i-mz.122-12m.bin"
you can mannually boot (if its goin in rmon mode) by ussing boot flash:'c2600-i-mz.122-12m.bin
08-09-2007 03:06 AM
Hi,
Actually it is not allowing me to enter any command as this is contineously rebooting. I have also tried by break sequence to get the rommon 1 > mode but no luck. Please suggest how can I reach at the rommon 1> mode again ?
08-10-2007 02:00 AM
Hi,
Now I am able to have the rommon > mode, I've tried to configure IOS through xmodem but problem still persist with the below details, Any suggestion ?
System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 131072 Kbytes of main memory
program load complete, entry point: 0x80008000, size: 0x52d904
Error : compressed image checksum is incorrect 0x9332E1BF
Expected a checksum of 0x533281BF
*** System received a Software forced crash ***
signal= 0x17, code= 0x5, context= 0x0
PC = 0xbaddaddd, Vector = 0xbaddaddd, SP = 0xbaddaddd
*** Machine Check Exception ***
PC = 0xfff15300, Vector = 0x200, SP = 0x87fffe28
08-10-2007 02:06 AM
hi ahmed
The possible reason for this error message is corrupted software image.
you can verify the same in this link..
http://www.cisco.com/warp/public/122/crashes_swforced_troubleshoot.html#possiblecauses
if possible try to get a new ios code and try loading the same onto your box...
regds
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