08-22-2012 01:09 PM - edited 03-11-2019 04:45 PM
What does it mean when you power up an ASA and get the following errors repeated endlessly:
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 0064
Invalid Key: 004B
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 004B
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 0020
Invalid Key: 004B
Invalid Key: 004B
08-22-2012 01:35 PM
Hi Denise,
We can try and recover the unit from the rommon using the steps in the following link. The 'file' needs to be a valid ASA image, eg: asa824-k8.bin http://www.cisco.com/en/US/docs/security/asa/asa70/configuration/guide/trouble.html#wp
1049417
Thanks,
Varun Rao
Security Team,
Cisco TAC
08-22-2012 02:27 PM
Hi Bro
The ASA software image is either damaged or corrupted. You'll need to reinstall the software image on your ASA FW. Here's a Cisco document for your kind reference;
http://www.cisco.com/public/technotes/smbsa/en/us/remote/5500_image_rcvry.pdf
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