RT-B#sh run
Building configuration...

Current configuration : 1579 bytes
!
version 12.4
service config
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RT-B
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
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resource policy
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mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
ip cef
!
!
!
!
no ip domain lookup
!
!
!
!
!
!
policy-map 1
!
!
!
crypto isakmp policy 1
 encr aes
 authentication pre-share
 group 2
!
crypto isakmp policy 2
 encr 3des
 authentication pre-share
 group 2
!
crypto isakmp policy 3
 encr 3des
 hash md5
 authentication pre-share
 group 2
!
crypto isakmp policy 4
 encr 3des
 authentication pre-share
!
crypto isakmp policy 5
 encr 3des
 hash md5
 authentication pre-share
crypto isakmp key wmxicon address 10.10.10.1 no-xauth
!
!
crypto ipsec transform-set WMX esp-3des esp-sha-hmac
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crypto map WMX 1 ipsec-isakmp
set peer 10.10.10.1
 set security-association lifetime seconds 28800
 set transform-set WMX
 match address 150
!
!
!
interface FastEthernet0/0
 description COnected WAN
 ip address 10.10.10.2 255.255.255.0
 duplex auto
 speed auto
 crypto map WMX
!
interface FastEthernet0/1
 description LAN
 ip address 192.168.1.1 255.255.255.0
 duplex auto
 speed auto
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.10.10.1
!
ip http server
no ip http secure-server
ip nat inside source list 10 interface FastEthernet0/1 overload
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access-list 10 permit 10.10.10.0
access-list 150 permit ip 192.168.1.0 0.0.0.255 192.168.0.0 0.0.0.255
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
 login
!
end