icense udi pid CISCO2901/K9 sn FCZ182293K7
!
!
!
redundancy
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback6
 no ip address
 ipv6 address 2001:DB8:CAFE:1::1/64
!
interface Loopback10
 ip address 192.168.10.1 255.255.255.0
!
interface Loopback20
 ip address 192.168.20.1 255.255.255.0
!
interface Loopback30
 ip address 192.168.30.1 255.255.255.0
!
interface Loopback40
 ip address 192.168.40.1 255.255.255.0
!
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
 ip address 192.168.1.6 255.255.255.252
 ipv6 address 2001:DB8:CAFE:2::4/64
!
router ospf 1
 router-id 3.3.3.3
 network 192.168.1.4 0.0.0.3 area 0
 network 192.168.10.0 0.0.0.255 area 0
 network 192.168.20.0 0.0.0.255 area 0
 network 192.168.30.0 0.0.0.255 area 0
 network 192.168.40.0 0.0.0.255 area 0
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
!
ipv6 route ::/0 Serial0/0/1
!
!
!
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 all
!
scheduler allocate 20000 1000
!
end

R3#


3#sh ip int br
Interface                  IP-Address      OK? Method Status                Prot
ocol
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                192.168.1.6     YES manual up                    up

Loopback6                  unassigned      YES unset  up                    up

Loopback10                 192.168.10.1    YES manual up                    up

Loopback20                 192.168.20.1    YES manual up                    up

Loopback30                 192.168.30.1    YES manual up                    up

Loopback40                 192.168.40.1    YES manual up                    up

R3#




3#
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

      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        192.168.1.6/32 is directly connected, Serial0/0/1
      192.168.10.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.10.0/24 is directly connected, Loopback10
L        192.168.10.1/32 is directly connected, Loopback10
      192.168.20.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.20.0/24 is directly connected, Loopback20
L        192.168.20.1/32 is directly connected, Loopback20
      192.168.30.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.30.0/24 is directly connected, Loopback30
L        192.168.30.1/32 is directly connected, Loopback30
      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
R3#

