Cisco 877 problem

william · ‎06-26-2008

Hi guys, I have a cisco 877 router which keeps on giving the following message and then goes into rommon. I have tried updating the rom and ios images with no change in behaviour. Any suggestions to solve this problem would be appricated.

Thanks.

Will.

System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE

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

C870 series (Board ID: 1-148) platform with 131072 Kbytes of main memory

Booting flash:/c870-advipservicesk9-mz.124-2.T1.bin

ELF Loader: read error

Elf loader error

System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE

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

C870 series (Board ID: 1-148) platform with 131072 Kbytes of main memory

Booting flash:/c870-advipservicesk9-mz.124-2.T1.bin

ELF Loader: read error

Elf loader error

System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE

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

C870 series (Board ID: 1-148) platform with 131072 Kbytes of main memory

rommon 1 >

andrew.butterworth · ‎06-26-2008

Sounds like either corrupt IOS image or corrupt flash. It might be worth copying the IOS image from ROMMON and see what happens?

Andy

alanyang1 · ‎06-26-2008

You might not have uploaded full image or the image was corrupted when you upload to the router.

Try to upload the image to the router again, be sure to check the size of the file before reload the router.