HCIP第五次实验作业

配ip

[r1]int g0/0/0

[r1-GigabitEthernet0/0/0]ip address 12.1.1.1 24

[r1-GigabitEthernet0/0/0]int g0/0/1

[r1-GigabitEthernet0/0/1]ip address 14.1.1.1 24

[r1]int LoopBack 0

[r1-LoopBack0]ip address 172.168.1.1 32

[r1]int LoopBack 1

[r1-LoopBack1]ip address 172.16.1.1 32

[r1]int LoopBack 2

[r1-LoopBack2]ip address 172.16.2.1 32

[r1]int LoopBack 3

[r1-LoopBack3]ip address 172.16.3.1 32

[r1]int LoopBack 4

[r1-LoopBack4]ip address 172.16.4.1 32

[r2]int LoopBack 0

[r2-LoopBack0]ip address 172.168.2.1 32

[r2]int g0/0/0

[r2-GigabitEthernet0/0/0]ip address 12.1.1.2 24

[r2-GigabitEthernet0/0/0]int g0/0/1

[r2-GigabitEthernet0/0/1]ip address 23.1.1.2 24

[r3]int g0/0/0

[r3-GigabitEthernet0/0/0]ip address 23.1.1.3 24

[r3-GigabitEthernet0/0/0]int g0/0/1

[r3-GigabitEthernet0/0/1]ip address 34.1.1.3 24

[r3]int LoopBack 0

[r3-LoopBack0]ip address 172.168.3.1 32

[r4]int g0/0/0

[r4-GigabitEthernet0/0/0]ip address 34.1.1.4 24

[r4-GigabitEthernet0/0/0]int g0/0/1

[r4-GigabitEthernet0/0/1]ip address 14.1.1.4 24

[r4]int LoopBack 0

[r4-LoopBack0]ip address 172.168.4.1 32

起rip   ospf

[r1]rip 1

[r1-rip-1]version 2

[r1-rip-1]network 12.0.0.0

[r1-rip-1]network 14.0.0.0

[r1-rip-1]network 172.168.0.0  

[r1-rip-1]network 172.16.0.0

[r2]rip 1

[r2-rip-1]version 2

[r2-rip-1]network 12.0.0.0

[r2-rip-1]network 172.168.0.0

[r2]ospf 1 router-id 2.2.2.2

[r2-ospf-1]area 0

[r2-ospf-1-area-0.0.0.0]network 23.1.1.2 0.0.0.0

[r3]ospf 1 router-id 3.3.3.3

[r3-ospf-1]area 0

[r3-ospf-1-area-0.0.0.0]network 172.168.3.0 0.0.0.255

[r3-ospf-1-area-0.0.0.0]network 23.1.1.3 0.0.0.0

[r3-ospf-1-area-0.0.0.0]network 34.1.1.3 0.0.0.0  

[r4]ospf 1 router-id 4.4.4.4

[r4-ospf-1]area 0

[r4-ospf-1-area-0.0.0.0]network 34.1.1.4 0.0.0.0

[r4-ospf-1-area-0.0.0.0]network 172.168.4.0 0.0.0.255

[r4]rip 1

[r4-rip-1]version 2

[r4-rip-1]network 14.0.0.0

多点双向重发布

[r2]rip 1

[r2-rip-1]import-route ospf 1

[r2]ospf 1

[r2-ospf-1]import-route rip

[r4]rip

[r4-rip-1]import-route ospf 1

[r4]ospf 1

[r4-ospf-1]import-route rip

使用路由策略解决负载均衡和选路不佳

[r2]ip ip-prefix a permit 172.168.4.1 32

[r2]route-policy a permit node 10

[r2-route-policy]if-match ip-prefix a

[r2-route-policy]apply cost 5

[r4]ip ip-prefix b permit 172.168.2.1 32

[r4]route-policy a permit node 20

[r4-route-policy]if-match ip-prefix b

[r4-route-policy]apply cost 5

[r2-ospf-1]import-route rip 1 route-policy a

[r4-ospf-1]import-route rip 1 route-policy b

检测

查看路由表

 

r1环回

172.16.1.0/32  deny

172.16.2.0/32  type 1

172.16.3.0/32  cost 6

172.16.4.0/32  type 1  cost  9

[r2]ip ip-prefix 1 permit 172.16.1.1 32

[r2]ip ip-prefix 2 permit 172.16.2.1 32

[r2]ip ip-prefix 3 permit 172.16.3.1 32

[r2]ip ip-prefix 4 permit 172.16.4.1 32

[r2]route-policy huawei deny node 10

[r2-route-policy]if-match ip-prefix 1

[r2]route-policy huawei permit node 20

[r2-route-policy]if-match ip-prefix 2              

[r2-route-policy]apply cost-type type-1

[r2]route-policy huawei permit node 30

[r2-route-policy]if-match ip-prefix 3              

[r2-route-policy]apply cost 6                      

[r2]route-policy huawei permit node 40

[r2-route-policy]if-match ip-prefix 4              

[r2-route-policy]apply cost-type type-1

[r2-route-policy]apply cost 9

[r2]route-policy huawei permit node 50

[r2]ospf 1

[r2-ospf-1]import-route rip 1 route-policy huawei

[r4]ip ip-prefix 1 permit 172.16.1.1 32

[r4]ip ip-prefix 2 permit 172.16.2.1 32

[r4]ip ip-prefix 3 permit 172.16.3.1 32

[r4]ip ip-prefix 4 permit 172.16.4.1 32

[r4]route-policy huawei deny node 10

[r4-route-policy]if-match ip-prefix 1

[r4-route-policy]route-policy huawei permit node 20

[r4-route-policy]if-match ip-prefix 2

[r4-route-policy]apply cost-type type-1

[r4-route-policy]route-policy huawei permit node 30

[r4-route-policy]if-match ip-prefix 3

[r4-route-policy]apply cost 6

[r4-route-policy]route-policy huawei permit node 40

[r4-route-policy]if-match ip-prefix 4

[r4-route-policy]apply cost-type type-1

[r4-route-policy]apply cost 9

[r4-route-policy]route-policy huawei permit node 50

[r4-route-policy]ospf 1

[r4-ospf-1]import-route rip 1 route-policy huawei

检测

查看路由表