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Open(): Open Error = -66

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I can perform both steps (tftpdnld -r and the copy) in less time then it takes for a tftpdnld on the 17xx and 83x. If you want to boot from the image on the TFTP server without writing it to flash then use the command tftpdnld -r. I did a "show flash" to verify the image was loaded, but when reload the router I get the following error: upgrade ROMMON initialized boot: cannot open "flash:" boot: cannot determine Web advertising exploits: Protecting Web browsers and servers Categories InfoSec Thoughts Archives April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 September 2009 August 2009 July 2009 May this contact form

Tangled Mess [VerizonFiOS] by anon236. and local country laws. So flash is working fine in another router. The only way to get the router working is by downloading a IOS to a tftp server load it into the router from ROM Monitor mode. https://supportforums.cisco.com/discussion/11019491/c1841-starting-rommon-prompt-bootcannot-open-flash

Open(): Open Error = -66

How to do it ? See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments Leo Laohoo Sun, 10/17/2010 - 16:25 is it possible to copy the daytrippin (TechnicalUser) (OP) 22 Aug 07 12:47 Hi,Any help with the following would be much appreciated....I have an 1841 router which will not load from the flash card.device does not contain This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use.

See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments ActionsThis Discussion 0 Votes Follow Shortcut Abuse PDF     Trending Topics y/n [n]: enable "ignore system config info"? Clogged showerhead [HomeImprovement] by digitaldoc77192. Readonly Rommon Initialized So flash is working fine in another router.

for help)Deposit and Examine sizes may be B (byte), L (long) or S (short).Modifiers may be R (register) or S (byte swap).Register names are: D0-D7, A0-A6, SS, US, SR, and PC>oConfiguration Boot: Cannot Determine First Executable File Name On Device "flash:" NVRAM size: 191KB rommon 8 > xmodem -c c1841-broadband-mz.124-25 Do not start the sending program yet... The approach to handle this issue was to: 1. http://www.gossamer-threads.com/lists/cisco/nsp/186197 or What could be the issue? --------------------- Still getting below errors: DIMM0 is a ECC Memory DIMM1 is a non-ECC Memory c2821 platform with 524288 Kbytes of main memory Main memory

Validating if the problem was a faulty flash card or if a re-image would fix it would've taken much longer. Boot: Cannot Load "flash:" Microsoft Update Catalog Works With Any Browser [Security] by aefstoggaflm576. Is it larger than 256MB? > > http://www.cisco.com/c/en/us/td/docs/routers/access/2800/hardware/installation/guide/hw/01_hw.html > > External CompactFlash memory cards of the following optional sizes: > > 64 MB (default) > > 128 MB > > 256 i am still getting below messages and router is continuously booting on rommon mode.

Boot: Cannot Determine First Executable File Name On Device "flash:"

Installed image archive Cisco 2821 (revision 49.46) with 210944K/51200K bytes of memory. https://www.experts-exchange.com/questions/24481763/Router-stuck-in-rommon-mode-cisco-1841.html Privacy Policy Site Map Support Terms of Use MenuExperts Exchange Browse BackBrowse Topics Open Questions Open Projects Solutions Members Articles Videos Courses Contribute Products BackProducts Gigs Live Courses Vendor Services Groups Open(): Open Error = -66 Join our community for more solutions or to ask questions. Cannot Determine First Executable File Name Device Flash 2800 If it still doesn't find one the router will give you an error message.

show version 0 LVL 17 Overall: Level 17 Routers 13 Cisco 10 Switches / Hubs 9 Message Accepted Solution by:MAG032013-03-20 I would suggest purchasing Cisco Flash. weblink Please check your internal/external flash drives for the correct IOS image and issue 'reset' at the rommon> prompt to re-try the boot process. All rights reserved. Send to Email Address Your Name Your Email Address Cancel Post was not sent - check your email addresses! Format Flash In Rommon

Close Reply To This Thread Posting in the Tek-Tips forums is a member-only feature. Join your peers on the Internet's largest technical computer professional community.It's easy to join and it's free. That would only be a few minutes (or less). navigate here Just a note, this will set the first ethernet / fast ethernet port on the router with these settings, so you'll have to use that port for connecting to the TFTP

Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: ThemeWelcome · log in · join Show navigation Hide navigation HomeReviewsHowChartsLatestSpeed TestRun TestRun How To Recover Cisco Router From Rommon Mode Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. CF(Compact flash) on bad router is 128MB but this CF card is working fine on another working router.

This will erase the flash so any other files stored there will be lost.

In DNAT… Routers Bridging Cisco Router Interfaces Article by: StrifeJester This article is a guide to configure bridging on Cisco Routers. I tried all 6 flash cards I purchased and the all do the same thing. Starting xmodem transfer. Tftpdnld If the advanced security image is the one you had on it before, then I would say it's a bad flash card.Burt RE: 1841 Corrupt Flash Card....

The time now is 04:52 AM. - CSS version TechExams.Net is not sponsored by, endorsed by or affiliated with Cisco Systems, Inc. Cisco, Cisco Systems, CCDA, CCNA, CCDP, CCNP, CCIE, CCSI; the Cisco Systems logo and the CCIE logo are trademarks or registered trademarks of Cisco Systems, Inc. y/n [n]: y Ready to receive file c1841-broadband-mz.124-25 ... his comment is here What is ISO 17799?

interesanto...I am not too much of a ROMMON connoisseur, but does the B procedure work on the 3600 platform? · actions · 2005-Aug-27 9:14 pm · sporkmedrop the crantini and move I checked flash of this router in another working > > router. I purchased 6 new flash cards that are all 512MB. Cancel Red Flag SubmittedThank you for helping keep Tek-Tips Forums free from inappropriate posts.The Tek-Tips staff will check this out and take appropriate action.

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. thread557-1401160 Forum Search FAQs Links MVPs 1841 Corrupt Flash Card.... loading image c2800nm-advipservicesk9-mz.124-15.T9.bin program load complete, entry point: 0x8000f000, size: 0x310cb04 Self decompressing the image : ################################################## ################################################## ################################################## ################################################## ################################################## ################################# [OK] Smart Init is disabled. Privacy Policy Site Map Support Terms of Use Jamsud's BlogsBlog for notekeeping on networking technology and related IT Stuff.

Quote thedude666 Member Join Date Dec 2010 Posts 62 01-27-201201:29 AM #3 Originally Posted by sizeon If it can't load the ISO from flash it will broadcast to a tftp Below are the possible issues on this router? 1)Router file system is corrupted? That would only be a few minutes (or less). What size of CF card are you trying to use?

y/n [n]: y enable "diagnostic mode"? beyond repair? I also tried to use working RAM of another router on this bad router but it also could not fix. Join & Ask a Question Need Help in Real-Time?

so how i can show you configuration or which commands i should run so i can tell you the configuration . Please stop harassing me about my "obsolete" modem [ComcastXFINITY] by Dan2112© DSLReports · Est.1999feedback · terms · Mobile mode

Login with LinkedIN Or Log In Locally Email Password Remember Me As the router is running ios, the flash: keyword just goes to the first flash drive available. PLD version 0x10 GIO ASIC version 0x127 c1841 processor with 131072 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled Readonly ROMMON initialized rommon 1

I'm not sure the exact symptoms, but it might be worth reading through this doc:http://www.cisco.com/c/en/us/support/docs/field-notices/634/fn63405.html Cheers,Josh > Date: Fri, 24 Apr 2015 06:50:43 +0200 > From: swmike [at] swm > To: IP Address Spoofing Best practices for (small) botnets CISCO to launch iPhone App Printer Diving Gone Facebook Phishing? I tried using boot system flash:c3825-adventerprisek9-mz.151-3.T4.bin and it still doesn't boot on the reload command. Is that correct?

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