关于redistribute的一个问题

网络拓扑图如附件

在R1和R2运行ospf， R1和R3运行eigrp，目的是希望通过redistribute把eigrp的路由发送到R2的路由表中，让R2可以ping通R3的loopback接口地址3.3.3.3.

配置如下：
R1：
interface Loopback0
ip address 1.1.1.1 255.255.255.0
!
interface Serial0/0
ip address 192.168.12.1 255.255.255.0
serial restart-delay 0
!
interface Serial0/1
ip address 192.168.13.1 255.255.255.0
serial restart-delay 0

router eigrp 90
network 192.168.13.0
no auto-summary
!
router ospf 110
log-adjacency-changes
redistribute eigrp 90 subnets
network 1.1.1.0 0.0.0.255 area 0
network 192.168.0.0 0.0.255.255 area 0

R2:
interface Loopback0
ip address 2.2.2.2 255.255.255.0
!
interface Serial0/0
ip address 192.168.12.2 255.255.255.0
serial restart-delay 0
!
router ospf 110
log-adjacency-changes
network 2.2.2.0 0.0.0.255 area 0
network 192.168.0.0 0.0.255.255 area 0
!

R3:
interface Loopback0
ip address 3.3.3.3 255.255.255.0
!
interface Loopback1
ip address 30.0.0.1 255.255.255.0
!
interface Serial0/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial0/1
ip address 192.168.13.3 255.255.255.0
serial restart-delay 0
!
router eigrp 90
network 30.0.0.0
network 192.168.13.0
no auto-summary

上述配置完毕后在R2的路由表中可以看到R3的loopback接口地址，但是却无法ping通R3的接口IP:3.3.3.3,这个是什么原因？（第二张图是R2上的show ip route）

 

 

捷盈讲师及学员解答：