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List:       inet-access
Subject:    Re: CISCO 2505 Software upgrade problem
From:       Ben Black <black () layer8 ! net>
Date:       1999-04-30 23:37:47
[Download RAW message or body]

The image you have is corrupted.  Verify your download was successful and
that you used binary mode rather than ascii if you used ftp.

On Fri, Apr 30, 1999 at 03:16:50PM -0700, Shoaib  wrote:
> I have a CISCO 2505 router and running IOS 10.2.(5), while trying to upgrade \
> software (Copying from tftp server to flash) I am getting error message: 
> COPY: Bad image - possibly corrupted
> COPY: Text checksum verification failure
> 
> Exact screen shots are pasted below. Please advise me of possible causes and how to \
> solve this problem. 
> Zafar
> 
> --------------------------
> 
> Router(boot)>en
> Password:
> Router(boot)#
> Router(boot)#
> Router(boot)#copy tftp flash
> System flash directory:
> File  Length   Name/status
> 1   112536   cisco2-2500  [invalid checksum]
> [112600 bytes used, 16664616 available, 16777216 total]
> Address or name of remote host [PROXY.CUBEXS.NET.PK]?
> Source file name? cisco2-2500
> Destination file name [cisco2-2500]?
> Accessing file 'cisco2-2500' on PROXY.CUBEXS.NET.PK...
> Loading cisco2-2500 from 210.56.3.4 (via Ethernet0): ! [OK]
> 
> Erase flash device before writing? [confirm]
> Flash contains files. Are you sure you want to erase? [confirm]
> 
> Copy 'cisco2-2500' from server
> as 'cisco2-2500' into Flash WITH erase? [yes/no]yes
> Erasing device... e ...erased
> Loading cisco2-2500 from 210.56.3.4 (via Ethernet0): !!!!!!!!!!!!!!!!!!!!!!!
> COPY: Bad image - possibly corrupted
> 
> COPY: Text checksum verification failure
> 
> TFTP from PROXY.CUBEXS.NET.PK failed/aborted
> 
> Verifying checksum...  invalid (expected 0xA03D, computed 0xA36)
> Flash copy took 0:00:04 [hh:mm:ss]
> Router(boot)#
> Router(boot)#
> Router(boot)#
> 
> 
> ++++++++++++ show version screen shot ++++++++++++++++++++++
> 
> 
> Router(boot)#
> Router(boot)#
> Router(boot)#show version
> Cisco Internetwork Operating System Software
> IOS (tm) 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(5), RELEASE SOFTWARE
> (fc1)
> Copyright (c) 1986-1995 by cisco Systems, Inc.
> Compiled Thu 23-Mar-95 02:08 by kmac
> Image text-base: 0x01020000, data-base: 0x00001000
> 
> ROM: System Bootstrap, Version 5.2(5), RELEASE SOFTWARE
> 
> Router uptime is 5 minutes
> System restarted by power-on
> Running default software
> Host configuration file is "router-confg", booted via tftp from 210.56.3.4
> 
> cisco 2505 (68030) processor (revision K) with 2044K/2048K bytes of memory.
> Processor board serial number 01746210
> X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
> Authorized for Enterprise software set.  (0x0)
> 1 Ethernet/IEEE 802.3 interface.
> 8 Ethernet/IEEE 802.3 repeater ports.
> 2 Serial network interfaces.
> 32K bytes of non-volatile configuration memory.
> 16384K bytes of processor board System flash (Read/Write)
> 
> Configuration register is 0x2102
> 
> Router(boot)#
> -
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-- 
 --b

This time my name is Ben.

-
Send 'unsubscribe' in the body to 'list-request@inet-access.net' to leave.
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