Hi,
As you can see on the release notes for for example 12.2(18)SXD:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/122sx/ol_4164.ht
m
"The k9 images support SSH 3DES access and the IPSec Network Security feature (configured
with the crypto ipsec command) in software"
This is not a good idea to use 6500 to use for software 3DES for encryption and decryption
and we DON'T recommend to use 6500 for VPN without having VPNSM.
This probably is not regarded as a valid/advised configuration...
Please rate helpful posts.
Regards,
~JG