Доброго времени суток.
Необходимо поднять vpn между офисами. Проблема в том, что у cisco задействованы только порты FastEthernet (ATM0 не задействован). С cisco более чем не на ты. Перерыл кучу конфигураций - ничего подходящего не нашел. Буду признателен за любую помощь.
Конфигурация cisco:

version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname NK
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
!
no aaa new-model
!
resource policy
!
ip cef
!
no ip dhcp use vrf connected
ip dhcp excluded-address 10.10.10.1
ip dhcp excluded-address 192.168.0.1
!
ip dhcp pool sdm-pool
   import all
   network 10.10.10.0 255.255.255.248
   default-router 10.10.10.1
   lease 0 2
!
ip dhcp pool sdm-pool1
   network 192.168.0.0 255.255.255.0
   default-router 192.168.0.1
   dns-server 12.12.12.12
   lease 7
!
no ip domain lookup
ip domain name yourdomain.com
!
crypto pki trustpoint TP-self-signed-501488216
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-501488216
revocation-check none
rsakeypair TP-self-signed-501488216
!
crypto pki certificate chain TP-self-signed-501488216
certificate self-signed 01
  1111111111111111111111111111111111
  quit
username Admin privilege 15 secret 5 $111111111111111111111/

!
interface ATM0
no ip address
shutdown
no atm ilmi-keepalive
dsl operating-mode auto
!
interface FastEthernet0
switchport access vlan 100
!
interface FastEthernet1
shutdown
!
interface FastEthernet2
shutdown
!
interface FastEthernet3
switchport access vlan 200
!
interface Vlan1
description $1111111111111111111$
no ip address
ip tcp adjust-mss 1452
shutdown
!
interface Vlan100
ip address 11.11.11.11 255.255.255.0
ip nat outside
ip virtual-reassembly
!
interface Vlan200
ip address 192.168.0.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
ip route 0.0.0.0 0.0.0.0 11.11.11.1
!
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat inside source list 1 interface Vlan100 overload
ip nat inside source list 100 interface Vlan100 overload
ip nat inside source list acc-nat-v200 interface Vlan100 overload
!
ip access-list standard acc-nat-v200
permit 192.168.0.0 0.0.0.255
!
access-list 1 remark SDM_ACL Category=2
access-list 1 permit 192.168.0.0 0.0.0.255
access-list 100 permit ip 192.168.0.0 0.0.0.255 any
no cdp run