Upgrading flash in a Cisco 877W
Bookmark this page:
 Yahoo!
 Google
 Windows Live
 del.icio.us
 digg
 Netscape
|
|
||||||||||
|
Posted by Matthias Scheler on October 27, 2006, 5:31 am
Please log in for more thread options I'm trying to upgrade a Cisco 877W from 20 to 36MB of flash. I've made a backup of all the files in the flash, replaced the module and bootet the unit. Unsurprisingly it couldn't boot ISO from flash any more and I used "rommon" to boot via TFTP instead. The Cisco seems to recognize the new flash module fine: #show flash 36864K bytes of processor board System flash (Intel Strataflash) Directory of flash:/ %Error opening flash:/ (Invalid argument) No space information available But I cannot format it: jumpgate#format flash: Format operation may take a while. Continue? [confirm] Format operation will destroy all data in "flash:". Continue? [confirm] ............................................................................................................................................................................................................................................................................................................................................................................................................................................... flashfs[4]: Checking block 151...bad checksum (58096 != 42239) flashfs[4]: erasing block 151... flashfs[4]: writing to flash handle 0x82CA55FC, device 2, offset 0xFE0000, length: 0x20: Read Verify Failed %Error formatting flash (I/O error) Am I doing anything wrong or is that a hardware problem? Kind regards -- Matthias Scheler http://zhadum.org.uk/ -- Matthias Scheler http://zhadum.org.uk/ | ||||||||||
| Similar Threads | Posted |
| Upgrading flash in a Cisco 877W | October 27, 2006, 5:31 am |
| Upgrading flash -> 32 mb. Cisco 3640 | July 22, 2005, 6:56 pm |
| upgrading 1900 switch flash | August 8, 2005, 6:03 pm |
| NAT type of Cisco 877W | November 26, 2005, 8:14 pm |
| Using IPv6 on a Cisco 877W | October 21, 2006, 10:52 am |
| Bridging with a Cisco 877W | December 21, 2006, 1:11 pm |
| Cisco 877W of 857W ? | May 23, 2008, 10:28 am |
| Problem config Cisco 877w | October 26, 2005, 5:02 am |
| Cisco 877W Router ( Newbie ) | November 3, 2005, 7:28 pm |
| Cisco 877W as Wireless client | July 1, 2007, 12:49 pm |
| Cisco 877W, fixed IP, ISP connection drops | June 30, 2006, 2:37 am |
| Cisco 877W shows incorrect DSL attenuation | July 3, 2006, 7:26 pm |
| Bridging Ethernet and WLAN with a Cisco 877W | October 29, 2006, 4:05 pm |
| Figuring out A-DSL link uptime on a Cisco 877W | January 11, 2007, 6:42 am |
| Cisco 877w: Fa0-3 Interfaces up but no traffic passes | August 17, 2007, 6:55 pm |