Hello John, Try tftp download from the ROMMON. It is designed for situation like the one you described. Tiger http://www.cisco.com/warp/public/471/ "john, Dang" wrote: Hello every one, I need help for reinstall flash program into Cisco 3810 concentrator router, I think I mess up the flash after I reload the upgrade ISO,12.0 any one can give me some advise, thank you ----- Original Message ----- From: "Jeff Theobalt" To: "Fawad Alam" ; Cc: Sent: Friday, May 18, 2001 12:55 PM Subject: Re: [sc] Flash Upgrde problem on Cisco 2600 > That is because it is unformatted and there is no IOS on the flash. > > > Therefore, you will need to format the flash . Once this is done complete > the following steps exactly to load IOS to the new flash: > > when in rommon this is what needs to be done > > rommon>IP_ADDRESS= ip address of the router > rommon>IP_SUBNET_MASK= subnet amsk > rommon>DEFAULT_GATEWAY= gateway if tftp server is on different subnet > rommon>TFTP_SERVER= ip address of tftp server > rommon>TFTP_FILE= name IOS file on the tftp server > > rommon>boot > > this should fix your problem > > -Jeff > > > ----- Original Message ----- > From: Fawad Alam > To: > Cc: > Sent: Friday, May 18, 2001 8:35 AM > Subject: [sc] Flash Upgrde problem on Cisco 2600 > > > > In order to increase flash on my 2600 Router I ordered 16MB Kingston > Flash. > > I removed the original 8 MB flash and inserted this new 16MB flash and the > > message I am getting is: > > rommon 1 > boot > > device does not contain a valid magic number > > boot: cannot open "flash:" > > boot: cannot determine first file name on device "flash:" > > > > What should I do for the router to recognize this new flash?? > > > > Thanks... > > > > _________________________________________________________________________ > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > > > > > -- > > To unsubscribe: echo unsubscribe cisco-cert | mail [EMAIL PROTECTED] > > > > > -- > To unsubscribe: echo unsubscribe cisco-cert | mail [EMAIL PROTECTED] -- To unsubscribe: echo unsubscribe cisco-cert | mail [EMAIL PROTECTED] --------------------------------- Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=12513&t=12513 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
