ISAKMP keepalive differences and periodically only to specific peers

[Yoshiaki Saita]

Hello,

What is differences between "crypto isakmp keepalive XX" config on global mode and keepalive under "crypto isakmp profile".
Also i am seeking how to configure periodic keepalive only to specific peer periodically, like "crypto isakmp keepalive XX periodic"

[MHM Cisco World]

you already in right way,
config isakmp profile the set the keepalive, 
set keepalive different for each peer. 
Note:- you must point to isakmp profile in ipsec map.