!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router_A
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
memory-size iomem 25
!
ip cef
!
ipv6 unicast-routing
!
interface Tunnel0
no ip address
ipv6 unnumbered Ethernet0
ipv6 enable
tunnel source 192.168.1.1
tunnel destination 192.168.1.2
tunnel mode ipv6ip
!
interface Ethernet0
no ip address
half-duplex
ipv6 address 2001:1::1/64
ipv6 enable
!
interface FastEthernet0
ip address 192.168.1.1 255.255.255.0
speed auto
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ipv6 route 2004:1::/64 Tunnel0
!
control-plane
!
line con 0
line aux 0
line vty 0 4
password cisco
login
!
end