cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
895
Views
0
Helpful
7
Replies
Beginner

Cisco 1841_error : zip decompression failed

Hi,

When i start Cisco 1841 it goes straight into rommon mode displaying

Error : zip decompress failed

*** System received a Software forced crash ***

signal= 0x17, code= 0x7, context= 0x80014da0

PC = 0x8000f0d4, Cause = 0x20, Status Reg = 0x3041e803

System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 2006 by cisco Systems, Inc.

PLD version 0x10

GIO ASIC version 0x127

c1841 platform with 262144 Kbytes of main memory

Main memory is configured to 64 bit mode with parity disabled

i tried to reload the IOS through TFTP but again the same issue

Kindly Help..

7 REPLIES 7
VIP Mentor

Cisco 1841_error : zip decompression failed

You can check the image with the "verify"-command. If it is damaged, load it again from cisco.com and upload that to the router.

-- 
Don't stop after you've improved your network! Improve the world by lending money to the working poor:
http://www.kiva.org/invitedby/karsteni

Beginner

Cisco 1841_error : zip decompression failed

Does verify works in rommon mode ?

VIP Mentor

Cisco 1841_error : zip decompression failed

Of course you are right. You need a running IOS to verify it ... Then I would directly download a new image from Cisco and use that.

-- 
Don't stop after you've improved your network! Improve the world by lending money to the working poor:
http://www.kiva.org/invitedby/karsteni

Beginner

Cisco 1841_error : zip decompression failed

Ok. now i downloaded an image from Cisco and uploaded it through tftp ...now i m getting the error

Error : compressed image checksum is incorrect 0x1B995D7C

        Expected a checksum of 0xDF8E357B

and then gets into rommon automatically

Highlighted

Cisco 1841_error : zip decompression failed

HI Rahul,

Error : compressed image checksum is incorrect 0x1B995D7C

        Expected a checksum of 0xDF8E357B

This error seem to be as "hardware problem"

The same kind of error i had came across in 2800 series and the resolution would be replacing the router

VIP Mentor

Re: Cisco 1841_error : zip decompression failed

That really seems serious. If you have this router under support, I would open a TAC-case.


Sent from Cisco Technical Support iPad App

Beginner

Cisco 1841_error : zip decompression failed

hi

simply exchange the flash it should work without any problem.

Epierence Talks.

Thanks

CreatePlease to create content
Content for Community-Ad