Ver 8.x – tunnel-group CLIENTVPNGROUPNAME ipsec-attributes
isakmp ikev1-user-authentication none
Ver 7.x – tunnel-group CLIENTVPNGROUPNAME general-attributes
authentication-server-group none
Ver 8.x – tunnel-group CLIENTVPNGROUPNAME ipsec-attributes
isakmp ikev1-user-authentication none
Ver 7.x – tunnel-group CLIENTVPNGROUPNAME general-attributes
authentication-server-group none