cisco#sh run
Building configuration...

Current configuration : 1313 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname stream
!
boot-start-marker
boot-end-marker
!
enable secret 5 xxxxxxxxxxxx
enable password 7 xxxxxxxxxxxxxxxxx
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
no aaa new-model
ip subnet-zero
ip cef
!
!
!
ip dhcp pool stream1
   network 192.168.x.x 255.255.255.0
   dns-server 202.54.x.163 203.197.12.x
   default-router 192.168.x.x
!
ip audit notify log
ip audit po max-events 100
ip name-server 202.54.12.x
ip name-server 203.197.12.x
no ftp-server write-enable
!
!
!
!
!
!
!
interface BRI0
 no ip address
 shutdown
!
interface FastEthernet0
 description connected to d-link switch
 ip address 192.168.x.x 255.255.255.0
 ip nat inside
 speed auto
!
interface Serial0
 description to VSNL Modem
 ip address 203.200.63.x 255.255.255.252
 ip nat outside
!
ip nat pool stream 203.200.33.x 203.200.33.x netmask 
255.255.255.240
ip nat inside source list 10 pool stream
ip classless
ip route 0.0.0.0 0.0.0.0 203.200.63.x
no ip http server
no ip http secure-server
!
access-list 10 permit 192.168.x.0 0.0.0.255
!
line con 0
line aux 0
line vty 0 4
 password 7 xxxxxxxxxxxxx
 login
!
!
end

cisco#