I have two diff. Pix 5510's that show diff crypto isakmp statements for creating crytpo tunnels. The statements are slightly different for the current version of IOS used. Wondering if the diff vers of IOS causes the obvious difference in statements?? ASA info follows:

#1) ASA 5510 vers 7.0(6) with this config >>

isakmp enable outside

isakmp enable inside

isakmp policy 1 authentication pre-share

isakmp policy 1 encryption aes

isakmp policy 1 hash md5

isakmp policy 1 group 2

isakmp policy 1 lifetime 86400

#2) ASA vers 7.2(1)24 with this config >>

crypto isakmp identity address

crypto isakmp enable inside

crypto isakmp policy 1

authentication pre-share

encryption 3des

hash sha

group 2

lifetime 86400

crypto isakmp nat-traversal 20