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 "Invalid DOS media or no media in slot" when I try to access disk0:, do a dir or save my running-config to my startup-config.
On a side note.... I am also getting this error when I try to enter my new activation key (and are these 2 things related.... ie. do I need the key to access Disk0:?)
ciscoasa# activation-key 0xe913324r 0xe4a42936 0x54e13828 0xc238c0d4 0xc55cg8547 (Made up numbers)
Failed to update the flash activation key
ERROR: Failed to update flash activation key
Any help regarding either issue would be greatly appreciated.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...