08-12-2009 06:17 AM - edited 03-04-2019 05:43 AM
when im booting 2500 series router,im going to following boot mode.
CVLFBD(boot)#
i changed confreg plus reload
im going to that same mode
how to resolve this?
08-12-2009 06:58 AM
Check boot process, reload image as needed.
08-12-2009 10:20 AM
Hi,
Your router is apparently running in so-called BootROM mode. It is a crippled IOS stored in the router's ROM. This IOS is started when the full IOS in the FLASH is erased or corrupted, or if the configuration register is set to an incorrect value.
Check the configuration register value - it should be set to 0x2102. Also, check using the show flash command if the IOS is stored in your FLASH. If it is not, it is necessary to store it there using TFTP.
Best regards,
Peter
03-14-2010 03:27 PM
Search the Cisco web site for this procedure
follow the instructions exactly.
Make sure that you can ping your TFTP server and save your original IOS file before erasing the memory.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide