no ip domain lookup
ipv6 unicast-routing
ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
license udi pid CISCO2901/K9 sn FCZ182293K4
license boot module c2900 technology-package datak9
!
!
!
redundancy
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback1
 ip address 1.1.1.1 255.255.255.0
!
interface Embedded-Service-Engine0/0
 no ip address
 shutdown
!
interface GigabitEthernet0/0
 description connection to internet
 ip address 209.165.200.30 255.255.255.248
 shutdown
 duplex auto
 speed auto
 ipv6 address 2001:DB8:ACAD:1::30/64
!
interface GigabitEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/0/0
 description connection to R1
 ip address 192.168.0.1 255.255.255.252
 ipv6 address 2001:DB8:CAFE:1::1/64
!
interface Serial0/0/1
 description connection to R3
 ip address 192.168.1.5 255.255.255.252
 ipv6 address 2001:DB8:ACAD:2::5/64
!
!
router ospf 2
 network 1.1.1.1 0.0.0.0 area 2
 network 209.165.200.0 0.0.0.255 area 2
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0
ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0 209.165.200.25
!
ipv6 route 2001:DB8:CAFE:1::/64 Serial0/0/1
ipv6 route ::/0 GigabitEthernet0/0 201:DB8:ACAD:1::25
ipv6 route ::/0 GigabitEthernet0/0
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line 2
 no activation-character
 no exec
 transport preferred none
 transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh
 stopbits 1
line vty 0 4
 login
 transport input all
!
scheduler allocate 20000 1000
!
end

R2#
R2#show ip int brief
Interface                  IP-Address      OK? Method Status                Prot
ocol
Embedded-Service-Engine0/0 unassigned      YES unset  administratively down down

GigabitEthernet0/0         209.165.200.30  YES manual administratively down down

GigabitEthernet0/1         unassigned      YES unset  administratively down down

Serial0/0/0                192.168.0.1     YES manual up                    up

Serial0/0/1                192.168.1.5     YES manual up                    up

Loopback1                  1.1.1.1         YES manual up                    up


R2#
R2#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
       + - replicated route, % - next hop override

Gateway of last resort is not set

      1.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        1.1.1.0/24 is directly connected, Loopback1
L        1.1.1.1/32 is directly connected, Loopback1
      192.168.0.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.0.0/30 is directly connected, Serial0/0/0
L        192.168.0.1/32 is directly connected, Serial0/0/0
      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.1.4/30 is directly connected, Serial0/0/1
L        192.168.1.5/32 is directly connected, Serial0/0/1
R2#