R(config)#aaa new-model
R(config)#aaa authentication login ciscocp_vpn_xauth_ml_1 local
R(config)#aaa authorization network ciscocp_vpn_group_ml_1 local

crypto isakmp profile ciscocp-ike-profile-1
   match identity group ciscoex
   client authentication list ciscocp_vpn_xauth_ml_1
   isakmp authorization list ciscocp_vpn_group_ml_1
   client configuration address respond
   virtual-template 1

interface Virtual-Template1 type tunnel
 ip unnumbered FastEthernet0/0
 tunnel mode ipsec ipv4
 tunnel protection ipsec profile CiscoCP_Profile1

crypto ipsec profile CiscoCP_Profile1
 set transform-set ESP-3DES-SHA
 set isakmp-profile ciscocp-ike-profile-1

crypto isakmp client configuration group CISCOGROUP
 key THEKEY
 pool addr_pool
 max-users 3

crypto pki trustpoint TP-self-signed-3803248207
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-3803248207
 revocation-check none
 rsakeypair TP-self-signed-3803248207