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Cisco 3550: Data bus test failed for associated data

Hello Guys, I have Cisco 3550 switch. When i switch it on, i can login to the global configuration mode. But i cant view any interfaces. I am getting a message saying "data bus test failed for associated data". Is this is reolvable? Or is it is a hardware issue?

I have attached the show run and show version output below.

Switch>
Switch>en
Switch#sh run
Building configuration...

Current configuration : 332 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Switch
!
!
ip subnet-zero
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
!
interface Vlan1
no ip address
shutdown
!
ip classless
ip http server
!
!
!
line con 0
line vty 5 15
!
end

Switch#
Switch#
Switch#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C3550 Software (C3550-I9Q3L2-M), Version 12.1(13)EA1a, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Tue 25-Mar-03 23:21 by yenanh
Image text-base: 0x00003000, data-base: 0x00654C9C

ROM: Bootstrap program is C3550 boot loader

Switch uptime is 35 minutes
System returned to ROM by power-on
System image file is "flash:c3550-i9q3l2-mz.121-13.EA1a/c3550-i9q3l2-mz.121-13.EA1a.bin"

cisco WS-C3550-24 (PowerPC) processor (revision J0) with 65526K/8192K bytes of memory.
Processor board ID CAT0725X33L
Last reset from warm-reset
Running Layer2/3 Switching Image

The password-recovery mechanism is enabled.
384K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:0D:29:9E:9B:00
Motherboard assembly number: 73-5700-10
Power supply part number: 34-0966-02
Motherboard serial number: CAT072503JX
Power supply serial number: DTH072305BG
Model revision number: J0
Motherboard revision number: A0
Model number: WS-C3550-24-SMI
System serial number: CAT0725X33L
Configuration register is 0x10F


!!! WARNING: The switch is not usable !!!
Reason:
Data bus test failed for associated data

Switch#
Switch#

BR

Nimalraj

4 REPLIES
Hall of Fame Super Gold

Re: Cisco 3550: Data bus test failed for associated data

As the message clearly states, the switch is not useable, and must be replaced.

New Member

Re: Cisco 3550: Data bus test failed for associated data

Is it is possible to figure out what is the problem and any means of rectifying it..??

Hall of Fame Super Gold

Re: Cisco 3550: Data bus test failed for associated data

It is not possible to rectify the problem, and the unit must be replaced.

Re: Cisco 3550: Data bus test failed for associated data

Hello,


Sometime ago, I've seen this error and the device was hardware fault, as far as I remember.

Calin

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