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ASA Problem: Invalid DOS media or no media in slot

chrisbicm
Level 1
Level 1

About a week back I used the erase command but actually (I think) erased my .bin image file from one of my ASA 5520s (We were in Active/Active configuration during testing, but decided to go with Active/Passive) so I attempted to erase the configuration but I used the wrong command. After the ASA booted straight into ROMMON because it said there was no boot image. I took the .bin file from my still working ASA tftpd it onto a server... loaded it onto the "Broken" ASA and it booted back into the ciscoasa> prompt, which was of course a good thing. Only problem is that now it says that error when I try to access disk0: or do a dir

Thanks,

Chris

1 Reply 1

cpembleton
Level 4
Level 4

What is the error? Did you try flash: this is an alias for disk0: on the ASA?

Thanks,

Chad

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