OSPF Stub no summary (totally stub)

R1#

R1#

R1#sh run

Building configuration...

!

hostname R1

!

interface Loopback0

 ip address 10.1.1.1 255.255.255.0

!

interface Loopback1

 ip address 10.1.2.1 255.255.255.0

!

interface Loopback2

 ip address 10.1.3.1 255.255.255.0

!

interface Serial1/0

 ip address 192.168.0.1 255.255.255.252

!

interface Serial1/1

 ip address 192.168.1.1 255.255.255.252

!

router ospf 1

 area 0 range 10.1.0.0 255.255.0.0

 area 1 stub no-summary

 redistribute static subnets

 network 10.1.1.0 0.0.0.255 area 0

 network 10.1.2.0 0.0.0.255 area 0

 network 10.1.3.0 0.0.0.255 area 0

 network 192.168.0.0 0.0.0.3 area 1

!

ip route 200.200.200.0 255.255.255.0 192.168.1.2

!

line con 0

line vty 0 4

!         

end

R1#   

R1#   sh 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

      10.0.0.0/8 is variably subnetted, 7 subnets, 3 masks

O        10.1.0.0/16 is a summary, 00:52:25, Null0

C        10.1.1.0/24 is directly connected, Loopback0

L        10.1.1.1/32 is directly connected, Loopback0

C        10.1.2.0/24 is directly connected, Loopback1

L        10.1.2.1/32 is directly connected, Loopback1

C        10.1.3.0/24 is directly connected, Loopback2

L        10.1.3.1/32 is directly connected, Loopback2

      192.168.0.0/24 is variably subnetted, 2 subnets, 2 masks

C        192.168.0.0/30 is directly connected, Serial1/0

L        192.168.0.1/32 is directly connected, Serial1/0

      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks

C        192.168.1.0/30 is directly connected, Serial1/1

L        192.168.1.1/32 is directly connected, Serial1/1

S     200.200.200.0/24 [1/0] via 192.168.1.2

R1#   

R2#

R2#

R2#sh 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 192.168.0.1 to network 0.0.0.0

O*IA  0.0.0.0/0 [110/65] via 192.168.0.1, 00:06:59, Serial1/0

      192.168.0.0/24 is variably subnetted, 2 subnets, 2 masks

C        192.168.0.0/30 is directly connected, Serial1/0

L        192.168.0.2/32 is directly connected, Serial1/0

R2#ping 200.200.200.200

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 200.200.200.200, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 24/66/148 ms

R2#

R2#

R2#

R2#sh run

Building configuration...

!

hostname R2

!

interface Serial1/0

 ip address 192.168.0.2 255.255.255.255

!

router ospf 1

 area 1 stub no-summary

 network 192.168.0.0 0.0.0.3 area 1

!

line con 0

line vty 0 4

!

end

R2#   

R3#

R3#

R3#sh run

Building configuration...

!

hostname R3

!

interface Loopback0

 ip address 200.200.200.200 255.255.255.0

!

interface Serial1/1

 ip address 192.168.1.2 255.255.255.252

!

ip route 10.1.0.0 255.255.0.0 192.168.1.1

ip route 192.168.0.0 255.255.0.0 192.168.1.1

!

line con 0

line vty 0 4

!

end

R3#   

R3#sh 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

      10.0.0.0/16 is subnetted, 1 subnets

S        10.1.0.0 [1/0] via 192.168.1.1

S     192.168.0.0/16 [1/0] via 192.168.1.1

      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks

C        192.168.1.0/30 is directly connected, Serial1/1

L        192.168.1.2/32 is directly connected, Serial1/1

      200.200.200.0/24 is variably subnetted, 2 subnets, 2 masks

C        200.200.200.0/24 is directly connected, Loopback0

L        200.200.200.200/32 is directly connected, Loopback0

R3#