I have a 2801 router running 12.4(1c) and have installed an AIM VPN/SSL2 card in it. When I boot up, during POST I get the 'Unknown card in slot 0' error.
Is there something I'm missing here? There IS something that I did notice on the card's specs page:
Prerequisites for the DES/3DES/AES VPN Encryption Module (AIM-VPN/SSL-1, AIM-VPN/SSL-2, and AIM-VPN/SSL-3)
â¢Cisco IOS software Release 12.4(9)T
I believe the IOS I have is a version previous to 12.4(9)T - could that be the cause of the error?
Any input would be appreciated.