06-26-2022 11:09 AM
Just recently upgraded the ios to current version.
During startup, getting error messages
%SYS-6-READ_BOOTFILE_FAIL: tftp://255.255.255.255
It will try like 3 times, then boot the current version.
From my understanding, its the first line in this that keeps doing it....
boot-start-marker
boot system tftp c2900-universalk9-mz.SPA.157-3.M8.bin 255.255.255.255
boot system flash flash:c2900-universalk9-mz.SPA.157-3.M8.bin
boot-end-marker
How do I edit out the tftp line?
Please be gentle, as I am new to CLI.
Thank you
Solved! Go to Solution.
06-26-2022 11:30 AM
check show boot
If you like to boot from Flash, below line is good enough.
boot system flash flash:c2900-universalk9-mz.SPA.157-3.M8.bin
to remove TFTP follow below syntax
config t
!
no boot system tftp c2900-universalk9-mz.SPA.157-3.M8.bin 255.255.255.255
!
wr
check show boot again
and reload and test
06-26-2022 11:30 AM
check show boot
If you like to boot from Flash, below line is good enough.
boot system flash flash:c2900-universalk9-mz.SPA.157-3.M8.bin
to remove TFTP follow below syntax
config t
!
no boot system tftp c2900-universalk9-mz.SPA.157-3.M8.bin 255.255.255.255
!
wr
check show boot again
and reload and test
06-26-2022 11:53 AM
Perfect! Thank you very much!
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