运维开发网

54-高级路由:重分发特性:单点重分发路由反馈

运维开发网 https://www.qedev.com 2020-03-11 13:48 出处:51CTO 作者:第七_感
重分发特性:单点重分发路由反馈

一、实验拓扑:

54-高级路由:重分发特性:单点重分发路由反馈

二、实验要求:

在R1上将EIGRP 90 重分发进OSPF 110,再将OSPF重分发进RIP,查看R2、R3、R4路由表将收到哪些路由条目?

三、命令部署:

R1(config)#router ospf 110

R1(config-router)#redistribute eigrp 90 subnets

R1(config)#router rip

R1(config-router)#redistribute ospf 110 metric 10

R1(config)#router eigrp 90

R1(config-router)#redistribute rip metric 100000 10 255 1 1500

四、验证:

结论:单点重分发不会有路由反馈

R2#show ip route

2.0.0.0/24 is subnetted, 1 subnets

C 2.2.2.0 is directly connected, Loopback0

R 4.0.0.0/8 [120/11] via 12.1.1.1, 00:00:07, FastEthernet0/0

12.0.0.0/24 is subnetted, 1 subnets

C 12.1.1.0 is directly connected, FastEthernet0/0

R 14.0.0.0/8 [120/11] via 12.1.1.1, 00:00:07, FastEthernet0/0

Note:只有OSPF重分发进来的路由,并且打了R标签。

R3#show ip route

D EX 2.0.0.0/8 [170/30720] via 13.1.1.1, 00:00:44, FastEthernet0/0

3.0.0.0/8 is variably subnetted, 2 subnets, 2 masks

C 3.3.3.0/24 is directly connected, Loopback0

D 3.0.0.0/8 is a summary, 00:02:21, Null0

12.0.0.0/24 is subnetted, 1 subnets

D EX 12.1.1.0 [170/30720] via 13.1.1.1, 00:00:44, FastEthernet0/0

13.0.0.0/8 is variably subnetted, 2 subnets, 2 masks

C 13.1.1.0/24 is directly connected, FastEthernet0/0

D 13.0.0.0/8 is a summary, 00:02:21, Null0

Note:只有RIP重分发进来的路由,并且打了D EX标签。

R4#show ip route

O E2 3.0.0.0/8 [110/20] via 14.1.1.1, 00:03:23, Serial2/0

4.0.0.0/24 is subnetted, 1 subnets

C 4.4.4.0 is directly connected, Loopback0

13.0.0.0/24 is subnetted, 1 subnets

O E2 13.1.1.0 [110/20] via 14.1.1.1, 00:03:23, Serial2/0

14.0.0.0/24 is subnetted, 1 subnets

C 14.1.1.0 is directly connected, Serial2/0

Note:只有EIGRP重分发进来的路由,并且打了O E2标签。

0

精彩评论

暂无评论...
验证码 换一张
取 消