     10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
O       10.0.10.0 [110/65] via 10.0.13.1, 00:09:58, Serial0/1/0

R3#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, E - EGP
       i - IS-IS, 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

Gateway of last resort is not set

     10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
O       10.0.10.0/24 [110/65] via 10.0.13.1, 00:10:04, Serial0/1/0
C       10.0.11.0/24 is directly connected, GigabitEthernet0/1
L       10.0.11.1/32 is directly connected, GigabitEthernet0/1
C       10.0.13.0/24 is directly connected, Serial0/1/0
L       10.0.13.3/32 is directly connected, Serial0/1/0

R3#
R3#
R3#
R3#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, E - EGP
       i - IS-IS, 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

Gateway of last resort is 10.0.13.1 to network 0.0.0.0

     10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
O       10.0.10.0/24 [110/65] via 10.0.13.1, 00:12:07, Serial0/1/0
C       10.0.11.0/24 is directly connected, GigabitEthernet0/1
L       10.0.11.1/32 is directly connected, GigabitEthernet0/1
C       10.0.13.0/24 is directly connected, Serial0/1/0
L       10.0.13.3/32 is directly connected, Serial0/1/0
O*E2 0.0.0.0/0 [110/1] via 10.0.13.1, 00:01:38, Serial0/1/0

R3#
02:35:42: %OSPF-5-ADJCHG: Process 4, Nbr 0.0.4.132 on GigabitEthernet0/1 from LOADING to FULL, Loading Done









R3 con0 is now available






Press RETURN to get started.













R3>
R3>
R3>
R3>
R3>enable
R3#show run
Building configuration...

Current configuration : 1128 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R3
!
!
!
!
!
!
!
!
no ip cef
ipv6 unicast-routing
!
no ipv6 cef
!
!
!
!
license udi pid CISCO1941/K9 sn FTX1524NROL-
!
!
!
!
!
!
!
!
!
no ip domain-lookup
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/1
 description connection to D2
 ip address 10.0.11.1 255.255.255.0
 duplex auto
 speed auto
 ipv6 address FE80::3:2 link-local
 ipv6 address 2001:DB8:100:1011::1/64
!
interface Serial0/1/0
 description connection to R1
 ip address 10.0.13.3 255.255.255.0
 ipv6 address FE80::3:3 link-local
 ipv6 address 2001:DB8:100:1013::3/64
!
interface Serial0/1/1
 no ip address
 clock rate 2000000
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
router ospf 4
 router-id 0.0.4.3
 log-adjacency-changes
 network 10.0.13.0 0.0.0.255 area 0
 network 10.0.11.0 0.0.0.255 area 0
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end


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