rip与ospf间的路由从发布实验

[align=center]rip与ospf间的路由从发布实验[/align]
一、 实验目的
掌握rip与ospf之间以及ospf与rip间的路由发布,以及rip与ospf的路由条目汇总!
二、 拓扑结构图



三、 实验步骤
1. 基本接口配置
配置步骤略
测试: routera#ping 10.0.0.2
routerc#ping 10.0.0.9 测试成功!!1
2. 配置路由协议
a:
router rip
version 2
network 10.0.0.0
no auto-summary

b:
router ospf 1
log-adjacency-changes
network 10.0.0.8 0.0.0.3 area 0
router rip
version 2
passive-interface Serial0/1
network 10.0.0.0

c:
router ospf 1
log-adjacency-changes
network 10.0.0.8 0.0.0.3 area 0
network 10.8.0.0 0.3.255.255 area 1
3. 查看路由表
routera#show ip route
C 10.3.0.1/32 is directly connected, Loopback2
C 10.2.0.1/32 is directly connected, Loopback1
C 10.1.0.1/32 is directly connected, Loopback0
C 10.0.0.0/30 is directly connected, Serial0/0

routerb#show ip route
10.0.0.0/8 is variably subnetted, 9 subnets, 2 masks
O IA 10.11.0.1/32 [110/65] via 10.0.0.10, 00:42:54, Serial0/1
O IA 10.10.0.1/32 [110/65] via 10.0.0.10, 00:42:54, Serial0/1
O IA 10.9.0.1/32 [110/65] via 10.0.0.10, 00:42:54, Serial0/1
C 10.0.0.8/30 is directly connected, Serial0/1
O IA 10.8.0.1/32 [110/65] via 10.0.0.10, 00:42:54, Serial0/1
R 10.3.0.1/32 [120/1] via 10.0.0.1, 00:00:10, Serial0/0
R 10.2.0.1/32 [120/1] via 10.0.0.1, 00:00:10, Serial0/0
R 10.1.0.1/32 [120/1] via 10.0.0.1, 00:00:10, Serial0/0
C 10.0.0.0/30 is directly connected, Serial0/0
B路由可以看到A和C的路由条目
routerc#show ip route
10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
C 10.11.0.1/32 is directly connected, Loopback3
C 10.10.0.1/32 is directly connected, Loopback2
C 10.9.0.1/32 is directly connected, Loopback1
C 10.0.0.8/30 is directly connected, Serial0/0
C 10.8.0.1/32 is directly connected, Loopback0
4. 进行路由从发布
把rip的路由条目发布到ospf中
routerb(config)#router ospf 1
routerb(config-router)#redistribute rip subnet metri 300 metric-type 1 (开销 类型)

把ospf路由条目发不到rip中
routerb(config-router)#router rip
routerb(config-router)#redistribute ospf 1 metri 5 (跳数)
5. 查看路由表的变化
routerc#show ip route
10.0.0.0/8 is variably subnetted, 9 subnets, 2 masks
C 10.11.0.1/32 is directly connected, Loopback3
C 10.10.0.1/32 is directly connected, Loopback2
C 10.9.0.1/32 is directly connected, Loopback1
C 10.0.0.8/30 is directly connected, Serial0/0
C 10.8.0.1/32 is directly connected, Loopback0
O E1 10.3.0.1/32 [110/364] via 10.0.0.9, 00:02:43, Serial0/0[/b]
O E1 10.2.0.1/32 [110/364] via 10.0.0.9, 00:02:43, Serial0/0[/b]
O E1 10.1.0.1/32 [110/364] via 10.0.0.9, 00:02:43, Serial0/0[/b]
O E1 10.0.0.0/30 [110/364] via 10.0.0.9, 00:02:43, Serial0/0[/b]

routerb#sh ip route
10.0.0.0/8 is variably subnetted, 9 subnets, 2 masks
O IA 10.11.0.1/32 [110/65] via 10.0.0.10, 00:05:10, Serial0/1
O IA 10.10.0.1/32 [110/65] via 10.0.0.10, 00:05:10, Serial0/1
O IA 10.9.0.1/32 [110/65] via 10.0.0.10, 00:05:10, Serial0/1
C 10.0.0.8/30 is directly connected, Serial0/1
O IA 10.8.0.1/32 [110/65] via 10.0.0.10, 00:05:10, Serial0/1
R 10.3.0.1/32 [120/1] via 10.0.0.1, 00:00:12, Serial0/0
R 10.2.0.1/32 [120/1] via 10.0.0.1, 00:00:12, Serial0/0
R 10.1.0.1/32 [120/1] via 10.0.0.1, 00:00:12, Serial0/0
C 10.0.0.0/30 is directly connected, Serial0/0

routera#show ip route
10.0.0.0/8 is variably subnetted, 9 subnets, 2 masks
R 10.11.0.1/32 [120/5] via 10.0.0.2, 00:00:11, Serial0/0[/b]
R 10.10.0.1/32 [120/5] via 10.0.0.2, 00:00:11, Serial0/0[/b]
R 10.9.0.1/32 [120/5] via 10.0.0.2, 00:00:11, Serial0/0[/b]
R 10.0.0.8/30 [120/1] via 10.0.0.2, 00:00:11, Serial0/0
R 10.8.0.1/32 [120/5] via 10.0.0.2, 00:00:11, Serial0/0[/b]
C 10.3.0.1/32 is directly connected, Loopback2
C 10.2.0.1/32 is directly connected, Loopback1
C 10.1.0.1/32 is directly connected, Loopback0
C 10.0.0.0/30 is directly connected, Serial0/0
路由a和c都学到了路由条目
6. 为了节省路由开销,进行路由条目的汇总
ospf的汇总
routerc(config)#router ospf 1
routerc(config-router)#area 1 range 10.8.0.0 255.252.0.0

rip的汇总
routera(config)#int s0/0
routera(config-if)#ip summary-address rip 10.0.0.0 255.252.0.0
7. 查看汇总结构
routera#sh ip route
10.0.0.0/8 is variably subnetted, 6 subnets, 3 masks
R 10.8.0.0/14 [120/5] via 10.0.0.2, 00:00:21, Serial0/0[/b]
R 10.0.0.8/30 [120/1] via 10.0.0.2, 00:00:21, Serial0/0
C 10.3.0.1/32 is directly connected, Loopback2
C 10.2.0.1/32 is directly connected, Loopback1
C 10.1.0.1/32 is directly connected, Loopback0
C 10.0.0.0/30 is directly connected, Serial0/0

routerb#show ip route
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
O IA 10.8.0.0/14 [110/65] via 10.0.0.10, 00:00:02, Serial0/1[/b]
C 10.0.0.8/30 is directly connected, Serial0/1
C 10.0.0.0/30 is directly connected, Serial0/0
R 10.0.0.0/14 [120/1] via 10.0.0.1, 00:00:02, Serial0/0[/b]
[/b]
routerc#show ip route
10.0.0.0/8 is variably subnetted, 8 subnets, 3 masks
C 10.11.0.1/32 is directly connected, Loopback3
C 10.10.0.1/32 is directly connected, Loopback2
C 10.9.0.1/32 is directly connected, Loopback1
O 10.8.0.0/14 is a summary, 00:03:43, Null0
C 10.0.0.8/30 is directly connected, Serial0/0
C 10.8.0.1/32 is directly connected, Loopback0
O E1 10.0.0.0/30 [110/364] via 10.0.0.9, 00:03:43, Serial0/0[/b]
O E1 10.0.0.0/14 [110/364] via 10.0.0.9, 00:03:43, Serial0/0[/b]
路由条目确实进行汇总,节约了路由开销
四、 实验总结
通过实验学习掌握在运行不同路由协议的路由间进行路由的从发布,汇总!本文出自 “cc的个人网络技术博客” 博客，请务必保留此出处http://ccjjzj.blog.51cto.com/802460/203280