From: Guy Sherr (gsherr@gmail.com)
Date: Thu Apr 27 2006 - 21:34:52 GMT-3
Check your flash for ERRORS! maybe it went bad (rare, but it does
happen).
On Apr 27, 2006, at 7:42 PM, Nick Griffin wrote:
> or do a "verify /md5 flash:filname" and compare with the hash from
> the download site.
>
> Vishal Patel wrote:
>> Hi,
>>
>> Can you please make sure that the IOS downloaded from the cisco
>> site didn't
>> get corrupted while downloading.
>>
>> I think it is better if you check the file size of the ios on
>> the site ,
>> and then on your pc.
>>
>> After loading the loading see if it matches with the router
>> checksum.
>>
>> You have tried all other things , if after this if it doesn't
>> work..then
>> I will blame it on flash chip inside the 3550.
>>
>> Cheers
>>
>> Vishal
>> -----Original Message-----
>> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
>> Behalf Of
>> Shamin
>> Sent: Thursday, 27 April 2006 9:05 PM
>> To: Cisco certification
>> Subject: Cisco 3550,Problem upgrading from IOS 12.1 to 12.2
>>
>> Hi,
>>
>> I am having a Cisco 3550 SMI switch which was upgraded to EMI with
>> IOS 12.1.
>> I am presently trying to ugrade the 12.1 IOS to 12.2 IOS and was
>> unsuccessful.
>> The name of the 12.2 Ios file is c3550-i5q3l2-mz[1].122-25.SEA .
>> Can any one help me in this regard.
>>
>> I am adding my current switch details below,if it would be of any
>> help...
>>
>> ***********************************X************************X********
>> *******
>> *
>> **************
>>
>> Switch#sh ver
>> Cisco Internetwork Operating System Software IOS (tm) C3550 Software
>> (C3550-I5Q3L2-M), Version 12.1(13)EA1a, RELEASE SOFTWARE
>> (fc1)
>> Copyright (c) 1986-2003 by cisco Systems, Inc.
>> Compiled Tue 25-Mar-03 23:42 by yenanh
>> Image text-base: 0x00003000, data-base: 0x007C34B0
>>
>> ROM: Bootstrap program is C3550 boot loader
>>
>> Switch uptime is 34 minutes
>> System returned to ROM by power-on
>> System image file is "flash:c3550-i5q3l2-mz.121-13.EA1a.bin"
>>
>> cisco WS-C3550-24 (PowerPC) processor (revision L0) with 65526K/
>> 8192K bytes
>> of m emory.
>> Processor board ID CAT0812N3HU
>> Last reset from warm-reset
>> Bridging software.
>> Running Layer2/3 Switching Image
>>
>> Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces
>>
>> Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces
>>
>> Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface
>>
>> Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface
>>
>> 24 FastEthernet/IEEE 802.3 interface(s)
>> 2 Gigabit Ethernet/IEEE 802.3 interface(s)
>>
>> The password-recovery mechanism is enabled.
>> 384K bytes of flash-simulated non-volatile configuration memory.
>> Base ethernet MAC Address: 00:0F:8F:FE:73:00 Motherboard assembly
>> number:
>> 73-5700-11 Power supply part number: 34-0966-04 Motherboard serial
>> number:
>> CAT08120BTL Power supply serial number: DTH08103BAS Model revision
>> number:
>> L0 Motherboard revision number: A0 Model number: WS-C3550-24-SMI
>> System
>> serial number: CAT0812N3HU Configuration register is 0x10F
>>
>>
>> *******************************X***********************X*************
>> *******
>> *
>> ********
>>
>> Switch#dir flash:
>> Directory of flash:/
>>
>> 2 -rwx 1582 Mar 01 1993 00:18:40 config.text
>> 3 -rwx 0 Jan 01 1970 00:10:54 env_vars
>> 4 -rwx 318 Jan 01 1970 00:10:54 system_env_vars
>> 5 drwx 128 Mar 01 1993 00:17:34 c3550-i5q3l2-mz.
>> 121-13.EA1a
>> 8 -rwx 2484 Mar 01 1993 00:05:14 vlan.dat
>> 10 -rwx 5 Mar 01 1993 00:18:40 private-config.text
>> 11 -rwx 3993344 Jan 01 1970 04:11:38
>> c3550-i5q3l2-mz.121-13.EA1a.bin
>>
>> 15998976 bytes total (9991168 bytes free)
>>
>>
>> **********************************X**********************************
>> X******
>> *
>> *************************
>>
>> Switch#sh boot
>> BOOT path-list: flash:c3550-i5q3l2-mz[1].122-25.SEA.bin
>> Config file: flash:/config.text
>> Private Config file: flash:/private-config.text
>> Enable Break: no
>> Manual Boot: no
>> HELPER path-list:
>> NVRAM/Config file
>> buffer size: 393216
>>
>> In the above output the path -list shows my 12.2 IOS . I cjanged
>> it with the
>> boot command . Later I deleted the 12.2 IOS as it wasnt working. I
>> tried to
>> delete all the IOS and upload the 12.2 IOS using Xmodem, I still
>> didnt work.
>> I am not sure if I am doin something wrong. This is my second day
>> with this
>> problem Any help would be much appreciated.
>>
>> Regards
>>
>> Shamin
>>
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