RIP-OSPF-EIGRP 相互再发布

1、拓扑

 

2、配置清单

R1#show run
Building configuration...

Current configuration : 590 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R1
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 1.1.1.1 255.255.255.0
!
interface FastEthernet0/0
 ip address 12.12.12.1 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
router rip
 version 2
 network 1.0.0.0
 network 12.0.0.0
 no auto-summary
!
ip classless
!
!
!
!
!
!
!
line con 0
line vty 0 4
 login
!
!
!
end

R1#

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R2#show run
Building configuration...

Current configuration : 755 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R2
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 2.2.2.2 255.255.255.0
!
interface FastEthernet0/0
 ip address 12.12.12.2 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 23.23.23.2 255.255.255.0
 duplex auto
 speed auto
!
interface Vlan1
 no ip address
 shutdown
!
router ospf 10
 log-adjacency-changes
 redistribute rip subnets
 network 2.2.2.0 0.0.0.255 area 0
 network 23.23.23.0 0.0.0.255 area 0
!
router rip
 version 2
 redistribute ospf 10 metric 8
 network 12.0.0.0
 no auto-summary
!
ip classless
!
!
!
!
!
!
!
line con 0
line vty 0 4
 login
!
!
!
end

R2#

-----------------------------------------------------------------------

R3#show run
Building configuration...

Current configuration : 771 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R3
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 3.3.3.3 255.255.255.0
!
interface FastEthernet0/0
 ip address 34.34.34.3 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 23.23.23.3 255.255.255.0
 duplex auto
 speed auto
!
interface Vlan1
 no ip address
 shutdown
!
router eigrp 10
 redistribute ospf 10 metric 24 24 24 24 1500
 network 3.3.3.0 0.0.0.255
 network 34.34.34.0 0.0.0.255
 auto-summary
!
router ospf 10
 log-adjacency-changes
 redistribute eigrp 10 subnets
 network 23.23.23.0 0.0.0.255 area 0
!
ip classless
!
!
!
!
!
!
!
line con 0
line vty 0 4
 login
!
!
!
end

R3#

--------------------------------------------------------------------------------

R4#show run
Building configuration...

Current configuration : 603 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R4
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 4.4.4.4 255.255.255.0
!
interface FastEthernet0/0
 ip address 34.34.34.4 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
router eigrp 10
 network 34.34.34.0 0.0.0.255
 network 4.4.4.0 0.0.0.255
 auto-summary
!
ip classless
!
!
!
!
!
!
!
line con 0
line vty 0 4
 login
!
!
!
end

R4#

3、实验结果

R1#show ip route
Codes: C - connected, S - static, I - IGRP, 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

     1.0.0.0/24 is subnetted, 1 subnets
C       1.1.1.0 is directly connected, Loopback0
     2.0.0.0/32 is subnetted, 1 subnets
R       2.2.2.2 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
     3.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R       3.0.0.0/8 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
R       3.3.3.0/24 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
R    4.0.0.0/8 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
     12.0.0.0/24 is subnetted, 1 subnets
C       12.12.12.0 is directly connected, FastEthernet0/0
     23.0.0.0/24 is subnetted, 1 subnets
R       23.23.23.0 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
     34.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R       34.0.0.0/8 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
R       34.34.34.0/24 [120/8] via 12.12.12.2, 00:09:39, FastEthernet0/0
R1#

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R4#show ip route
Codes: C - connected, S - static, I - IGRP, 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

     1.0.0.0/24 is subnetted, 1 subnets
D EX    1.1.1.0 [170/106675200] via 34.34.34.3, 00:19:49, FastEthernet0/0
     2.0.0.0/32 is subnetted, 1 subnets
D EX    2.2.2.2 [170/106675200] via 34.34.34.3, 00:19:49, FastEthernet0/0
D    3.0.0.0/8 [90/156160] via 34.34.34.3, 00:20:39, FastEthernet0/0
     4.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
D       4.0.0.0/8 is a summary, 00:20:40, Null0
C       4.4.4.0/24 is directly connected, Loopback0
     12.0.0.0/24 is subnetted, 1 subnets
D EX    12.12.12.0 [170/106675200] via 34.34.34.3, 00:19:49, FastEthernet0/0
     23.0.0.0/24 is subnetted, 1 subnets
D EX    23.23.23.0 [170/106675200] via 34.34.34.3, 00:20:39, FastEthernet0/0
     34.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
D       34.0.0.0/8 is a summary, 00:20:40, Null0
C       34.34.34.0/24 is directly connected, FastEthernet0/0
R4#

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