jskfan
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OSPF Network Configuration
OSPF Network Configuration
I have configured OSPF on all 4 routers displayed in the topology above.
However from the Computer (Router, configured with No IP Routing), I can ping only the interfaces of R1: g0/0 , g1/0,g2/0. I can not ping from computer to any interface on R2 or R3 or R4.
I have configured OSPF on all 4 routers displayed in the topology above.
However from the Computer (Router, configured with No IP Routing), I can ping only the interfaces of R1: g0/0 , g1/0,g2/0. I can not ping from computer to any interface on R2 or R3 or R4.
Computer#sh run
Building configuration...
Current configuration : 1389 bytes
!
! Last configuration change at 19:17:36 UTC Tue Feb 13 2018
!
upgrade fpd auto
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Computer
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
!
ip source-route
no ip routing
no ip icmp rate-limit unreachable
no ip cef
!
!
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
redundancy
!
!
ip tcp synwait-time 5
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 192.168.15.5 255.255.255.0
no ip route-cache
duplex half
!
!
interface Ethernet1/0
no ip address
no ip route-cache
shutdown
duplex half
!
!
interface Ethernet1/1
no ip address
no ip route-cache
shutdown
duplex half
!
!
interface Ethernet1/2
no ip address
no ip route-cache
shutdown
duplex half
!
!
interface Ethernet1/3
no ip address
no ip route-cache
shutdown
duplex half
!
!
!
ip default-gateway 192.168.15.1
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
mgcp behavior g729-variants static-pt
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
Computer#
R1#sh run
Building configuration...
Current configuration : 1470 bytes
!
! Last configuration change at 19:07:02 UTC Tue Feb 13 2018
!
upgrade fpd auto
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
!
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
redundancy
!
!
ip tcp synwait-time 5
!
!
!
!
!
!
!
!
interface Ethernet0/0
no ip address
shutdown
duplex auto
!
!
interface GigabitEthernet0/0
ip address 192.168.12.1 255.255.255.0
duplex full
speed 1000
media-type gbic
negotiation auto
!
!
interface GigabitEthernet1/0
ip address 192.168.13.1 255.255.255.0
negotiation auto
!
!
interface GigabitEthernet2/0
ip address 192.168.15.1 255.255.255.0
negotiation auto
!
!
interface GigabitEthernet3/0
no ip address
shutdown
negotiation auto
!
!
!
router ospf 1
log-adjacency-changes
network 192.168.12.0 0.0.0.255 area 0
network 192.168.13.0 0.0.0.255 area 0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
mgcp behavior g729-variants static-pt
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
R1#
R2#sh run
Building configuration...
Current configuration : 1456 bytes
!
! Last configuration change at 19:12:41 UTC Tue Feb 13 2018
!
upgrade fpd auto
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
!
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
redundancy
!
!
ip tcp synwait-time 5
!
!
!
!
!
!
!
!
interface Ethernet0/0
no ip address
shutdown
duplex auto
!
!
interface GigabitEthernet0/0
ip address 192.168.12.2 255.255.255.0
duplex full
speed 1000
media-type gbic
negotiation auto
!
!
interface GigabitEthernet1/0
ip address 192.168.24.2 255.255.255.0
negotiation auto
!
!
interface GigabitEthernet2/0
no ip address
shutdown
negotiation auto
!
!
interface GigabitEthernet3/0
no ip address
shutdown
negotiation auto
!
!
!
router ospf 1
log-adjacency-changes
network 192.168.12.0 0.0.0.255 area 0
network 192.168.23.0 0.0.0.255 area 0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
mgcp behavior g729-variants static-pt
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
R2#
R3#sh run
Building configuration...
Current configuration : 1456 bytes
!
! Last configuration change at 19:19:39 UTC Tue Feb 13 2018
!
upgrade fpd auto
version 15.0
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
!
!
!
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
redundancy
!
!
ip tcp synwait-time 5
!
!
!
!
!
!
!
!
interface Ethernet0/0
no ip address
shutdown
duplex auto
!
!
interface GigabitEthernet0/0
ip address 192.168.34.3 255.255.255.0
duplex full
speed 1000
media-type gbic
negotiation auto
!
!
interface GigabitEthernet1/0
ip address 192.168.13.3 255.255.255.0
negotiation auto
!
!
interface GigabitEthernet2/0
no ip address
shutdown
negotiation auto
!
!
interface GigabitEthernet3/0
no ip address
shutdown
negotiation auto
!
!
!
router ospf 1
log-adjacency-changes
network 192.168.13.0 0.0.0.255 area 0
network 192.168.34.0 0.0.0.255 area 0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
mgcp behavior g729-variants static-pt
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
R3#
R4#sh run
Building configuration...
Current configuration : 1549 bytes
!
! Last configuration change at 19:20:27 UTC Tue Feb 13 2018
!
upgrade fpd auto
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
!
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
redundancy
!
!
ip tcp synwait-time 5
!
!
!
!
!
!
!
!
interface Loopback0
ip address 4.4.4.4 255.255.255.255
!
!
interface Ethernet0/0
no ip address
shutdown
duplex auto
!
!
interface GigabitEthernet0/0
ip address 192.168.24.4 255.255.255.0
duplex full
speed 1000
media-type gbic
negotiation auto
!
!
interface GigabitEthernet1/0
ip address 192.168.34.4 255.255.255.0
negotiation auto
!
!
interface GigabitEthernet2/0
no ip address
shutdown
negotiation auto
!
!
interface GigabitEthernet3/0
no ip address
shutdown
negotiation auto
!
!
!
router ospf 1
log-adjacency-changes
network 4.4.4.4 0.0.0.0 area 0
network 192.168.24.0 0.0.0.255 area 0
network 192.168.34.0 0.0.0.255 area 0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
mgcp behavior g729-variants static-pt
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
R4#
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