hicp第六天

 1.搭建拓扑

2.配置ip

R1:

[R1]int LoopBack 0
[R1-LoopBack0]ip add 172.16.34.1 24
[R1]int g 0/0/0
[R1-GigabitEthernet0/0/0]ip add 172.16.33.1 24
R2:

[R2]int LoopBack 0
[R2-LoopBack0]ip add 172.16.35.1 24
[R2]int g 0/0/0
[R2-GigabitEthernet0/0/0]ip add 172.16.33.2 24

R3:

[R3]int g 0/0/0
[R3-GigabitEthernet0/0/0]ip add 172.16.33.3 24
[R3]int LoopBack 0
[R3-LoopBack0]ip add 172.16.36.1 24
[R3]int s 4/0/0
[R3-Serial4/0/0]ip add 34.0.0.1 30
R4:

[R4]int s 3/0/0
[R4-Serial3/0/0]ip add 34.0.0.2 30
[R4]int g 0/0/2
[R4-GigabitEthernet0/0/2]ip add 74.0.0.2 29
[R4]int s 4/0/0
[R4-Serial4/0/0]ip add 54.0.0.2 30
[R4]int s 3/0/1
[R4-Serial3/0/1]ip add 64.0.0.2 30
[R4]int LoopBack 0
[R4-LoopBack0]ip add 4.4.4.4 24
R5:

[R5]int LoopBack 0
[R5-LoopBack0]ip add 172.16.2.1 24
[R5]int s 4/0/0
[R5-Serial4/0/0]ip add 54.0.0.1 30

R6:

[R6]int s 4/0/0
[R6-Serial4/0/0]ip add 64.0.0.1 30
[R6]int LoopBack 0
[R6-LoopBack0]ip add 172.16.3.1 24
[R6]int g 0/0/1
[R6-GigabitEthernet0/0/1]ip add 172.16.65.1 29

R7:

[R7]int g 0/0/0
[R7-GigabitEthernet0/0/0]ip add 74.0.0.1 29
[R7]interface LoopBack 0
[R7-LoopBack0]ip add 172.16.4.1 24
[R7]int g 0/0/1
[R7-GigabitEthernet0/0/1]ip add 172.16.97.1 29

R8:

[R8]int g 0/0/0
[R8-GigabitEthernet0/0/0]ip add 172.16.97.2 29
[R8]int g 0/0/1
[R8-GigabitEthernet0/0/1]ip add 172.16.97.9 29
[R8]int LoopBack 0
[R8-LoopBack0]ip add 172.16.98.1 24

R9:

[R9]int g 0/0/0
[R9-GigabitEthernet0/0/0]ip add 172.16.97.10 29
[R9]int g 0/0/1
[R9-GigabitEthernet0/0/1]ip add 172.16.129.1 29
[R9]int LoopBack 0
[R9-LoopBack0]ip add 172.16.130.1 24

R10:

[R10]int g 0/0/0
[R10-GigabitEthernet0/0/0]ip add 172.16.129.2 29
[R10]int LoopBack 0
[R10-LoopBack0]ip add 172.16.131.1 24

R11:

[R11]int g 0/0/0
[R11-GigabitEthernet0/0/0]ip add 172.16.65.2 29
[R11]int g 0/0/1
[R11-GigabitEthernet0/0/1]ip add 172.16.65.9 29
[R11]int LoopBack 0
[R11-LoopBack0]ip add 172.16.66.1 24

R12:

[R12]int g 0/0/0
[R12-GigabitEthernet0/0/0]ip add 172.16.65.10 29
[R12]int LoopBack 0
[R12-LoopBack0]ip add 172.16.160.1 20
[R12]int LoopBack 1
[R12-LoopBack1]ip add 172.16.176.1 20
 

3.配置nat以及缺省路由

[R3]ip route-static 0.0.0.0 0 34.0.0.2

[R5]ip route-static 0.0.0.0 0 54.0.0.2

[R6]ip route-static 0.0.0.0 0 64.0.0.2

[R7]ip route-static 0.0.0.0 0 74.0.0.2 

R3:

[R3]acl 2000

[R3-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255

 [R3]int Serial 4/0/0

[R3-Serial4/0/0]nat outbound 2000

R6:

[R6]acl 2000

[R6-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255

[R6]int s 4/0/0

[R6-Serial4/0/0]nat outbound 2000

R7:

[R7]acl 2000

[R7-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255

[R7]int g 0/0/0

[R7-GigabitEthernet0/0/0]nat outbound 2000

4.ospf

[R1]ospf 1 router-id  1.1.1.1
[R1-ospf-1]a 1
[R1-ospf-1-area-0.0.0.1]network 172.16.0.0 0.0.255.25
 
[R2]ospf 1 router-id  2.2.2.2
[R2-ospf-1]a 1
[R2-ospf-1-area-0.0.0.1] network 172.16.0.0 0.0.255.255
 
[R3]ospf 1 router-id  3.3.3.3
[R3-ospf-1]a 1
[R3-ospf-1-area-0.0.0.1]network 172.16.32.0 0.0.7.255
[R3-ospf-1-area-0.0.0.1]a 0
[R3-ospf-1-area-0.0.0.0]network 172.16.1.1 0.0.0.0
 
[R5]ospf 1 router-id  5.5.5.5
[R5-ospf-1]a 0
[R5-ospf-1-area-0.0.0.0]network  172.16.0.0 0.0.255.255
 
[R6]ospf 1 router-id  6.6.6.6
[R6-ospf-1]a 0
[R6-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.3.255
[R6-ospf-1-area-0.0.0.0]a 2
[R6-ospf-1-area-0.0.0.2]network  172.16.65.1 0.0.0.0
 
[R7]ospf 1 router-id  7.7.7.7
[R7-ospf-1]a 0
[R7-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.7.255
[R7-ospf-1-area-0.0.0.0]a 3            
[R7-ospf-1-area-0.0.0.0]network 172.16.97.1 0.0.0.0
 
[R8]ospf 1 router-id 8.8.8.8
[R8-ospf-1]a 3 
[R8-ospf-1-area-0.0.0.3]network 172.16.0.0 0.0.255.255
 
[R9]ospf 1 router-id  9.9.9.9
[R9-ospf-1]a 3
[R9-ospf-1-area-0.0.0.3]network 172.16.97.10 0.0.0.0
[R9-ospf-1-area-0.0.0.3]a 4
[R9-ospf-1-area-0.0.0.4]network 172.16.128.0 0.0.3.255
 
[R10]ospf 1 router-id  10.10.10.10
[R10-ospf-1]a 4
[R10-ospf-1-area-0.0.0.4]network 172.16.0.0 0.0.255.255
 
[R11]ospf 1 router-id  11.11.11.11
[R11-ospf-1]a 2
[R11-ospf-1-area-0.0.0.2]network  172.16.0.0 0.0.255.255
 
[R12]ospf 1 router-id 12.12.12.12
[R12-ospf-1]a 2
[R12-ospf-1-area-0.0.0.2]network 172.16.65.10 0.0.0.0
[R12-ospf-1-area-0.0.0.2]rip
[R12-rip-1]v 2
[R12-rip-1]network 172.16.0.0

5.重发步
[R12]ospf 1
[R12-ospf-1]import-route rip 1
[R9]ospf 1
[R9-ospf-1]import-route ospf 2

6.汇总

[R3]ospf
[R3-ospf-1] a 1
[R3-ospf-1-area-0.0.0.1]abr-summary 172.16.32.0 255.255.224.0
 
[R6]ospf
[R6-ospf-1] a 2
[R6-ospf-1-area-0.0.0.2]abr-summary 172.16.64.0 255.255.224.0
 
[R7]ospf
[R7-ospf-1]a 3
[R7-ospf-1-area-0.0.0.3]abr-summary  172.168.96.0  255.255.224.0
 
[R9]ospf
[R9-ospf-1]asbr-summary  172.16.128.0 255.255.224.0
 
[R12]ospf
[R12-ospf-1]asbr-summary  172.16.160.0 255.255.224.0

7.空接口防环

[R3]ip route-static 172.16.32.0 255.255.224.0 NULL 0
[R6]ip route-static 172.16.64.0 255.255.224.0 NULL 0
[R7]ip route-static 172.16.96.0 255.255.224.0 NULL 0
[R9]ip route-static 172.16.128.0 255.255.224.0 NULL 0
[R12]ip route-static 172.16.160.0 255.255.224.0 NULL 0

实验结果