
Building configuration...

Current configuration : 3479 bytes
!
! Last configuration change at 14:32:05 UTC Fri Nov 15 2019
!
version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
!
!
!
!
!
!
!
!
!
!
!
!
!
!
no ip domain lookup
ip cef
ipv6 unicast-routing
ipv6 cef
multilink bundle-name authenticated
!
cts logging verbose
!
!
license udi pid CISCO1941/K9 sn FCZ2125B0FF
!
!
!
redundancy
!
!
!
!
!
!
interface Loopback0
 no ip address
 ipv6 address FE80::3 link-local
 ipv6 address 2001:DB8:9A:10AA::1/64
 ipv6 ospf 2 area 2
!
interface Loopback20
 ip address 172.26.20.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback21
 ip address 172.26.21.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback22
 ip address 172.26.22.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback23
 ip address 172.26.23.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback40
 ip address 192.168.40.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback45
 ip address 192.168.45.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback50
 ip address 192.168.50.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback55
 ip address 192.168.55.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback60
 ip address 192.168.60.1 255.255.255.0
 ip ospf network point-to-point
!
interface Loopback65
 ip address 192.168.65.1 255.255.255.0
 ip ospf network point-to-point
!
interface Embedded-Service-Engine0/0
 no ip address
 shutdown
!
interface GigabitEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface GigabitEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/0/0
 no ip address
 shutdown
 clock rate 2000000
!
interface Serial0/0/1
 bandwidth 128
 ip address 20.10.10.6 255.255.255.252
 ip ospf authentication message-digest
 ip ospf message-digest-key 1 md5 cisco
 ipv6 address FE80::3 link-local
 ipv6 address 2001:DB8:ACBD:20::1/64
 ipv6 ospf 2 area 0
!
interface Serial0/1/0
 no ip address
 shutdown
 clock rate 2000000
!
interface Serial0/1/1
 no ip address
 shutdown
 clock rate 2000000
!
router ospfv3 2
 !
 address-family ipv6 unicast
  passive-interface Loopback0
 exit-address-family
!
router ospf 1
 router-id 3.3.3.3
 summary-address 192.168.0.0 255.255.192.0
 passive-interface Loopback20
 passive-interface Loopback21
 passive-interface Loopback22
 passive-interface Loopback23
 passive-interface Loopback40
 passive-interface Loopback45
 passive-interface Loopback50
 passive-interface Loopback55
 passive-interface Loopback60
 passive-interface Loopback65
 network 20.10.10.4 0.0.0.3 area 0
 network 172.26.20.0 0.0.0.255 area 26
 network 172.26.21.0 0.0.0.255 area 26
 network 172.26.22.0 0.0.0.255 area 26
 network 172.26.23.0 0.0.0.255 area 26
 network 192.168.40.0 0.0.0.255 area 175
 network 192.168.45.0 0.0.0.255 area 175
 network 192.168.50.0 0.0.0.255 area 175
 network 192.168.55.0 0.0.0.255 area 175
 network 192.168.60.0 0.0.0.255 area 175
 network 192.168.65.0 0.0.0.255 area 175
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
!
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line 2
 no activation-character
 no exec
 transport preferred none
 transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
 stopbits 1
line vty 0 4
 login
 transport input none
!
scheduler allocate 20000 1000
!
end

R3#
___________________________________________________

Interface                  IP-Address      OK? Method Status                Protocol
Embedded-Service-Engine0/0 unassigned      YES unset  administratively down down
GigabitEthernet0/0         unassigned      YES unset  administratively down down
GigabitEthernet0/1         unassigned      YES unset  administratively down down
Serial0/0/0                unassigned      YES unset  administratively down down
Serial0/0/1                20.10.10.6      YES manual up                    up
Serial0/1/0                unassigned      YES unset  administratively down down
Serial0/1/1                unassigned      YES unset  administratively down down
Loopback0                  unassigned      YES unset  up                    up
Loopback20                 172.26.20.1     YES manual up                    up
Loopback21                 172.26.21.1     YES manual up                    up
Loopback22                 172.26.22.1     YES manual up                    up

________________________________________________________


O E2     20.10.10.0/30 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
C        20.10.10.4/30 is directly connected, Serial0/0/1
L        20.10.10.6/32 is directly connected, Serial0/0/1
      172.16.0.0/16 is variably subnetted, 10 subnets, 2 masks
O E2     172.16.11.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.12.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.13.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.14.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.15.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.55.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.56.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.57.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.58.0/24 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
O E2     172.16.100.64/26 [110/120] via 20.10.10.5, 01:22:50, Serial0/0/1
      172.26.0.0/16 is variably subnetted, 8 subnets, 2 masks
C        172.26.20.0/24 is directly connected, Loopback20
L        172.26.20.1/32 is directly connected, Loopback20
C        172.26.21.0/24 is directly connected, Loopback21
L        172.26.21.1/32 is directly connected, Loopback21
C        172.26.22.0/24 is directly connected, Loopback22
L        172.26.22.1/32 is directly connected, Loopback22
C        172.26.23.0/24 is directly connected, Loopback23
L        172.26.23.1/32 is directly connected, Loopback23
      192.168.40.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.40.0/24 is directly connected, Loopback40
L        192.168.40.1/32 is directly connected, Loopback40
      192.168.45.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.45.0/24 is directly connected, Loopback45
L        192.168.45.1/32 is directly connected, Loopback45
      192.168.50.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.50.0/24 is directly connected, Loopback50
L        192.168.50.1/32 is directly connected, Loopback50
      192.168.55.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.55.0/24 is directly connected, Loopback55
L        192.168.55.1/32 is directly connected, Loopback55
      192.168.60.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.60.0/24 is directly connected, Loopback60
L        192.168.60.1/32 is directly connected, Loopback60
      192.168.65.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.65.0/24 is directly connected, Loopback65
L        192.168.65.1/32 is directly connected, Loopback65



________________________________________________________

Em0/0                  [administratively down/down]
    unassigned
GigabitEthernet0/0     [administratively down/down]
    unassigned
GigabitEthernet0/1     [administratively down/down]
    unassigned
Serial0/0/0            [administratively down/down]
    unassigned
Serial0/0/1            [up/up]
    FE80::3
    2001:DB8:ACBD:20::1
Serial0/1/0            [administratively down/down]
    unassigned
Serial0/1/1            [administratively down/down]
    unassigned
Loopback0              [up/up]
    FE80::3
    2001:DB8:9A:10AA::1
Loopback20             [up/up]
    unassigned
Loopback21             [up/up]
    unassigned
Loopback22             [up/up]
    unassigned
Loopback23             [up/up]
    unassigned
Loopback40             [up/up]
    unassigned
Loopback45             [up/up]
    unassigned
Loopback50             [up/up]
    unassigned
Loopback55             [up/up]
    unassigned
Loopback60             [up/up]
    unassigned
Loopback65             [up/up]
    unassigned
______________________________________________


Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
       B - BGP, R - RIP, I1 - ISIS L1, I2 - ISIS L2
       IA - ISIS interarea, IS - ISIS summary, D - EIGRP, EX - EIGRP external
       ND - ND Default, NDp - ND Prefix, DCE - Destination, NDr - Redirect
       O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2, a - Application
C   2001:DB8:9A:10AA::/64 [0/0]
     via Loopback0, directly connected
L   2001:DB8:9A:10AA::1/128 [0/0]
     via Loopback0, receive
OI  2001:DB8:ABCD:100::1/128 [110/781]
     via FE80::2, Serial0/0/1
C   2001:DB8:ACBD:20::/64 [0/0]
     via Serial0/0/1, directly connected
L   2001:DB8:ACBD:20::1/128 [0/0]
     via Serial0/0/1, receive
OI  2001:DB8:CAFE:100::1/128 [110/781]
     via FE80::2, Serial0/0/1
L   FF00::/8 [0/0]
     via Null0, receive
