Cisco 860

[tarikba]

Please help!

I have following problem: This is situation on current Router. I have idea to put another IOS, and I tftp downloaded IOS from working router.
How can I delete this corrupted IOS ro replace it or what to do?
I'm new in this field and I want to learn and progress...
This is current situation...:

Error : compressed image checksum is incorrect 0xED17CE85
Expected a checksum of 0x57FDDE85

[tarikba]

I dnlded IOS from working router to my laptop, and then I can't dnld it from laptop. Can't ping also... Is there procedure which port to use during that connection?

[Deepak Kumar]

Hi,

As per documents, It will support to WAN interface.

https://www.cisco.com/c/en/us/td/docs/routers/access/800/software/configuration/guide/SCG800Guide/SCG800_Guide_BookMap_appendix_010101.html

[tarikba]

I finally made it...

I did putt USB in Router, than tried and nothing... Than I input confreg 0x0, and after reset commands dir, boot, etc was unlocked...

I inputed boot usbflash0:....

Later i erase flash:..., than copy usbflash0:... flash:

After reload everything looks just fine.

Later today I intend to change IOS on another Router too, since We had two with corrupted IOS.

Thank You very much

[tarikba]

I just find out that Router is 860 Series, and PID VID: CISCO867VAE-K9 V02
How can I get the newest IOS, firmware?