R2#
R2#sh run
Building configuration...

Current configuration : 2318 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname R2
!
boot-start-marker
boot system tftp c2800nm-advipservicesk9-mz.123-11.T10.bin 255.255.255.255
boot-end-marker

!
no aaa new-model
ip subnet-zero
!
!
ip cef
ip dhcp excluded-address 192.168.2.253
ip dhcp excluded-address 192.168.2.180 192.168.2.253
ip dhcp excluded-address 192.168.2.150 192.168.2.179
!
ip dhcp pool mypool
   network 192.168.2.0 255.255.255.0
   default-router 192.168.2.253 
   dns-server 213.131.65.20 213.131.66.246 
   lease infinite
!
!
ip ips po max-events 100
no ftp-server write-enable
!
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!
archive   
 log config
  hidekeys
!
! 
!
crypto isakmp policy 10
 encr 3des
 hash md5
 authentication pre-share
crypto isakmp key ********* address 64.x.x.161
no crypto isakmp ccm
!
!
crypto ipsec transform-set Transform1 esp-3des esp-md5-hmac 
!
crypto map s-crypto 10 ipsec-isakmp 
 set peer 64.x.x.161
 set transform-set Transform1 
 match address 100
!
bridge irb
!
!
!
interface FastEthernet0/0
 description $ES_LAN$
 ip address 64.x.x.177 255.255.255.240 secondary
 ip address 192.168.2.253 255.255.255.0
 ip nat inside
 ip virtual-reassembly
 load-interval 30
 duplex auto
 speed auto
 crypto map s-crypto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/0/0
 no ip address
 encapsulation frame-relay IETF
 frame-relay lmi-type ansi
!
interface Serial0/0/0.20 point-to-point
 frame-relay interface-dlci 20   
 bridge-group 20
!
interface Serial0/0/1
 no ip address
 shutdown
 clockrate 2000000
!
interface BVI20
 ip address 10.177.8.70 255.255.255.252
 ip nat outside
 ip virtual-reassembly
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.177.8.69
!
!
ip http server
ip http secure-server
ip nat pool energya 64.x.x.177 64.x.x.177 netmask 255.255.255.240
ip nat inside source list 1 pool energya overload
!
access-list 1 permit 192.168.2.0 0.0.0.255
access-list 100 permit ip 192.168.2.0 0.0.0.255 192.168.1.0 0.0.0.255
!
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control-plane
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bridge 20 protocol ieee
bridge 20 route ip
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line con 0
line aux 0
line vty 0 4
 password ********
 login
!
scheduler allocate 20000 1000
!
end       

R2#