From: Vishal Patel (vpatel@accessproviders.com.au)
Date: Thu Apr 27 2006 - 20:27:44 GMT-3
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
This archive was generated by hypermail 2.1.4 : Mon May 01 2006 - 11:41:59 GMT-3