OSPF综合实验

一、实验拓扑及要求

二、过程

（一）R4为ISP，其上只能设置IP地址；R4与其他所有直连设备间均利用公有IP

1、设置IP地址

（1）R1

1. [R1]int g 0/0/0  
2. [R1-GigabitEthernet0/0/0]ip address 172.16.17.1 24
3. [R1-GigabitEthernet0/0/0]
4. Jul 16 2024 21:47:18-08:00 R1 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
5. on the interface GigabitEthernet0/0/0 has entered the UP state.
6. [R1-GigabitEthernet0/0/0]int l0
7. [R1-LoopBack0]ip address 172.16.17.1 24

复制代码

（2）R2

1. [r2]int g0/0/0
2. [r2-GigabitEthernet0/0/0]ip ad 172.16.16.2 29
3. Jul 16 2024 21:48:21-08:00 r2 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
4. on the interface GigabitEthernet0/0/0 has entered the UP state.
5. [r2-GigabitEthernet0/0/0]int l0
6. [r2-LoopBack0]ip ad 172.16.18.1 24

复制代码

（3）R3

1. [r3]int g0/0/0
2. [r3-GigabitEthernet0/0/0]ip ad 172.16.16.3 29
3. Jul 16 2024 21:49:56-08:00 r3 %%01IFNET/4/LINK_STATE(l)[6]:The line protocol IP on the interface GigabitEthernet0/0/0 has entered the UP state.
4. [r3-GigabitEthernet0/0/0]int l0
5. [r3]int g0/0/0
6. [r3-GigabitEthernet0/0/0]ip ad 172.16.16.3 29
7. Jul 16 2024 21:51:43-08:00 r3 %%01IFNET/4/LINK_STATE(l)[8]:The line protocol IP on the interface GigabitEthernet0/0/0 has entered the UP state.
8. [r3-GigabitEthernet0/0/0]int l0
9. [r3-LoopBack0]ip ad 172.16.19.1 24
10. [r3-LoopBack0]int s4/0/0
11. [r3-Serial4/0/0]ip ad 34.0.0.3 24

复制代码

（4）R4

1. [r4]int g0/0/0
2. [r4-GigabitEthernet0/0/0]ip ad 47.0.0.4 24
3. Jul 16 2024 21:53:49-08:00 r4 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
4. on the interface GigabitEthernet0/0/0 has entered the UP state.
5. [r4-GigabitEthernet0/0/0]int s4/0/0
6. [r4-Serial4/0/0]ip ad 34.0.0.4 24
7. [r4-Serial4/0/0]
8. Jul 16 2024 21:54:22-08:00 r4 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol PPP
9. IPCP on the interface Serial4/0/0 has entered the UP state.
10. [r4-Serial4/0/0]int s4/0/1
11. [r4-Serial4/0/1]ip ad 45.0.0.4 24
12. [r4-Serial4/0/1]int s3/0/0
13. [r4-Serial3/0/0]ip ad 46.0.0.4 24
14. [r4-Serial3/0/0]int l0
15. [r4-LoopBack0]ip ad 4.4.4.4 32

复制代码

 （5）R5

1. [r5]int s4/0/0
2. [r5-Serial4/0/0]ip ad 45.0.0.5 24
3. Jul 16 2024 21:56:33-08:00 r5 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol PPP
4. IPCP on the interface Serial4/0/0 has entered the UP state.
5. [r5-Serial4/0/0]int l0
6. [r5-LoopBack0]ip ad 172.16.1.1 24

复制代码

（6）R6

1. [r6]int s4/0/0
2. [r6-Serial4/0/0]ip ad 46.0.0.6 24
3. [r6-Serial4/0/0]
4. Jul 16 2024 21:57:24-08:00 r6 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol PPP
5. IPCP on the interface Serial4/0/0 has entered the UP state.
6. [r6-Serial4/0/0]int g0/0/0
7. [r6-GigabitEthernet0/0/0]ip ad 172.16.33.1 30
8. [r6-GigabitEthernet0/0/0]
9. Jul 16 2024 21:57:43-08:00 r6 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
10. on the interface GigabitEthernet0/0/0 has entered the UP state.
11. [r6-GigabitEthernet0/0/0]int l0
12. [r6-LoopBack0]ip ad 172.16.2.1 24

复制代码

（7）R7

1. [r7]int g0/0/0
2. [r7-GigabitEthernet0/0/0]int l0
3. [r7-LoopBack0]ip ad 172.16.3.1 24
4. [r7-LoopBack0]int g0/0/1
5. [r7-GigabitEthernet0/0/1]ip ad 172.16.49.1 30
6. Jul 16 2024 21:59:50-08:00 r7 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
7. on the interface GigabitEthernet0/0/1 has entered the UP state.

复制代码

（8）R8

1. [r8]int g0/0/0
2. [r8-GigabitEthernet0/0/0]ip ad 172.16.49.2 30
3. Jul 16 2024 22:00:57-08:00 r8 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
4. on the interface GigabitEthernet0/0/0 has entered the UP state.
5. [r8-GigabitEthernet0/0/0]int g0/0/1
6. [r8-GigabitEthernet0/0/1]ip ad 172.16.49.5 30
7. Jul 16 2024 22:01:26-08:00 r8 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
8. on the interface GigabitEthernet0/0/1 has entered the UP state.
9. [r8-GigabitEthernet0/0/1]int l0
10. [r8-LoopBack0]ip ad 172.16.48.1 24
11. [r8-LoopBack0]q

复制代码

（9）R9

1. [r9]int g0/0/0
2. [r9-GigabitEthernet0/0/0]ip ad 172.16.49.6 30
3. Jul 16 2024 22:03:20-08:00 r9 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
4. on the interface GigabitEthernet0/0/0 has entered the UP state.
5. [r9-GigabitEthernet0/0/0]int l0
6. [r9-LoopBack0]ip ad 172.16.64.1 24
7. [r9-LoopBack0]int g0/0/1
8. [r9-GigabitEthernet0/0/1]ip ad 172.16.66.1 30
9. [r9-GigabitEthernet0/0/1]
10. Jul 16 2024 22:04:02-08:00 r9 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
11. on the interface GigabitEthernet0/0/1 has entered the UP state.

复制代码

（10）R10

1. [R10]int g 0/0/0
2. [R10-GigabitEthernet0/0/0]ip ad 172.16.66.2 30
3. [R10-GigabitEthernet0/0/0]int l0
4. [R10-LoopBack0]ip ad 172.16.65.1 24

复制代码

（11）R11

1. [r11]int g0/0/0
2. [r11-GigabitEthernet0/0/0]ip ad 172.16.33.2 30
3. [r11-GigabitEthernet0/0/0]
4. Jul 16 2024 22:06:10-08:00 r11 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
5. on the interface GigabitEthernet0/0/0 has entered the UP state.
6. [r11-GigabitEthernet0/0/0]int g0/0/1
7. [r11-GigabitEthernet0/0/1]ip ad 172.16.33.5 30
8. Jul 16 2024 22:06:31-08:00 r11 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
9. on the interface GigabitEthernet0/0/1 has entered the UP state.
10. [r11-GigabitEthernet0/0/1]int l0
11. [r11-LoopBack0]ip ad 172.16.32.1 24

复制代码

（12）R12

1. [r12]int g0/0/0
2. [r12-GigabitEthernet0/0/0]
3. [r12-GigabitEthernet0/0/0]ip ad 172.16.33.6 30
4. [r12-GigabitEthernet0/0/0]
5. Jul 16 2024 22:07:41-08:00 r12 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
6. on the interface GigabitEthernet0/0/0 has entered the UP state.
7. [r12-GigabitEthernet0/0/0]int l0
8. [r12-LoopBack0]ip ad 172.16.128.1 18
9. [r12-LoopBack0]int l1
10. [r12-LoopBack1]ip ad 172.16.192.1 18

复制代码

（二）R3-R5/6/7为MGRE环境，R3为中心站点；

1、设置R3/5/6/7的缺省路由，全网可通

（1）R3

1. [r3]int t 0/0/0
2. [r3-Tunnel0/0/0]ip ad 172.16.0.1 24
3. [r3-Tunnel0/0/0]tunnel-protocol gre p2mp
4. [r3-Tunnel0/0/0]source 34.0.0.3
5. [r3-Tunnel0/0/0]nhrp entry multicast dynamic
6. [r3-Tunnel0/0/0]ip route-static 0.0.0.0 34.0.0.4

复制代码

（2）R5

1. [r5]int t 0/0/0
2. [r5-Tunnel0/0/0]ip ad 172.16.0.2 24
3. [r5-Tunnel0/0/0]tunnel-protocol gre p2mp
4. [r5-Tunnel0/0/0]source Serial 4/0/0
5. Jul 16 2024 22:15:12-08:00 r5 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
6. on the interface Tunnel0/0/0 has entered the UP state.
7. [r5-Tunnel0/0/0]nhrp entry 172.16.0.1 34.0.0.3 register
8. [r5-Tunnel0/0/0]q
9. [r5]ip route-static 0.0.0.0 0 45.0.0.4

复制代码

（3）R6，R7

1. [r6]ip route-static 0.0.0.0 0 46.0.0.2
2. [r7]ip route-static 0.0.0.0 0 47.0.0.2

复制代码

 2、配MGRE

（1）R3

1. [r3]int Tunnel 0/0/0
2. [r3-Tunnel0/0/0]ip address 172.16.1.1 29
3. [r3-Tunnel0/0/0]tunnel-protocol gre p2mp
4. [r3-Tunnel0/0/0]source 34.0.0.1
5. [r3-Tunnel0/0/0]nhrp network-id 100
6. [r3-Tunnel0/0/0]nhrp entry multicast dynamic
7. [r3-Tunnel0/0/0]ospf network-type p2mp

复制代码

（2）R5

1. [r5]int Tunnel 0/0/0
2. [r5-Tunnel0/0/0]ip address 172.16.1.2 29
3. [r5-Tunnel0/0/0]tunnel-protocol gre p2mp
4. [r5-Tunnel0/0/0]source Serial 4/0/0
5. [r5-Tunnel0/0/0]nhrp network-id 100
6. [r5-Tunnel0/0/0]nhrp entry 172.16.1.1 34.0.0.1 register
7. [r5-Tunnel0/0/0]ospf network-type p2mp

复制代码

（3）R6

1. [r6]int Tunnel 0/0/0
2. [r6-Tunnel0/0/0]ip address 172.16.1.3 29
3. [r6-Tunnel0/0/0]tunnel-protocol gre p2mp
4. [r6-Tunnel0/0/0]nhrp network-id 100
5. [r6-Tunnel0/0/0]source Serial 4/0/0
6. [r6-Tunnel0/0/0]nhrp entry 172.16.1.1 34.0.0.1 register
7. [r6-Tunnel0/0/0]ospf network-type p2mp

复制代码

（4）R7

1. [r7]int Tunnel 0/0/0
2. [r7-Tunnel0/0/0]ip address 172.16.1.4 29
3. [r7-Tunnel0/0/0]tunnel-protocol gre p2mp
4. [r7-Tunnel0/0/0]nhrp network-id 100
5. [r7-Tunnel0/0/0]source GigabitEthernet 0/0/0
6. [r7-Tunnel0/0/0]nhrp entry 172.16.1.1 34.0.0.1 register
7. [r7-Tunnel0/0/0]ospf network-type p2mp

复制代码

（三）整个OSPF环境IP基于172.16.0.0/16分别；

1、area 0

（1）R3

1. [r3]ospf 1 router-id 3.3.3.3
2. [r3-ospf-1]area 0
3. [r3-ospf-1-area-0.0.0.0]net   
4. [r3-ospf-1-area-0.0.0.0]network 172.16.0.1 0.0.0.0
5. [r3-ospf-1-area-0.0.0.0]int t0/0/0
6. [r3-Tunnel0/0/0]ospf network-type p2mp
7. [r3-Tunnel0/0/0]ospf timer hello 1

复制代码

（2）R5

1. [r5-Tunnel0/0/0]ospf network-type p2mp
2. [r5-Tunnel0/0/0]o   
3. [r5-Tunnel0/0/0]os   
4. [r5-Tunnel0/0/0]ospf t   
5. [r5-Tunnel0/0/0]ospf net   
6. [r5-Tunnel0/0/0]ospf network-type p   
7. [r5-Tunnel0/0/0]ospf ti   
8. [r5-Tunnel0/0/0]ospf timer h   
9. [r5-Tunnel0/0/0]ospf timer hello 1

复制代码

（3）R6

1. [r6]ospf 1 router-id 6.6.6.6
2. [r6-ospf-1]area 0
3. [r6-ospf-1-area-0.0.0.0]network 172.16.0.3 0.0.0.0
4. [r6-ospf-1-area-0.0.0.0]network 172.16.2.1 0.0.0.0
5. [r6-ospf-1-area-0.0.0.0]int t0/0/0
6. [r6-Tunnel0/0/0]ospf network-type p2mp
7. [r6-Tunnel0/0/0]ospf timer hello 1

复制代码

（4）R7

1. [r7]ospf  1 router-id 7.7.7.7
2. [r7-ospf-1]area 0
3. [r7-ospf-1-area-0.0.0.0]network 172.16.0.0 0.15.255.255
4. [r7-ospf-1-area-0.0.0.0]int t0/0/0
5. [r7-Tunnel0/0/0]ospf network-type p2mp
6. [r7-Tunnel0/0/0]ospf timer hello 1

复制代码

2、area 1的

（1）R1

1. [R1]ospf 1 router-id 1.1.1.1
2. [R1-ospf-1]area 1
3. [R1-ospf-1-area-0.0.0.1]network 0.0.0.0 255.255.255.255
4. [R1-ospf-1-area-0.0.0.1]int g0/0/0
5. [R1-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

（2）R2

1. [r2]ospf 1 router-id 2.2.2.2
2. [r2-ospf-1]area 1
3. [r2-ospf-1-area-0.0.0.1]network 0.0.0.0 255.255.255.255
4. [r2-ospf-1-area-0.0.0.1]int g0/0/0
5. [r2-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

（3）R3

1. [r3]ospf 1
2. [r3-ospf-1]area 1
3. [r3-ospf-1-area-0.0.0.1]network 172.16.16.0 0.15.255.255
4. [r3-ospf-1-area-0.0.0.1]int g0/0/0
5. [r3-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

3、area 2的

（1）R6

1. [r6]ospf 1
2. [r6-ospf-1]area 2
3. [r6-ospf-1-area-0.0.0.2]network 172.16.33.1 0.0.0.0
4. [r6-ospf-1-area-0.0.0.2]int g0/0/0
5. [r6-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

（2）R11

1. [r11]ospf 1 router-id 11.11.11.11
2. [r11-ospf-1]area 2
3. [r11-ospf-1-area-0.0.0.2]network 0.0.0.0 255.255.255.255
4. [r11-ospf-1-area-0.0.0.2]int g0/0/0
5. [r11-GigabitEthernet0/0/0]ospf timer hello 1
6. [r11-GigabitEthernet0/0/0]int g0/0/1
7. [r11-GigabitEthernet0/0/1]ospf timer hello 1

复制代码

（3）R12

1. [r12]ospf 2 router-id 12.12.12.12
2. [r12-ospf-2]area 2
3. [r12-ospf-2-area-0.0.0.2]network 172.16.33.6 0.0.0.0
4. [r12-ospf-2-area-0.0.0.2]int g0/0/0
5. [r12-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

4、area 3的

（1）R7

1. [r7]ospf 1
2. [r7-ospf-1]area 3
3. [r7-ospf-1-area-0.0.0.3]network 172.16.49.1 0.0.0.0
4. [r7-ospf-1-area-0.0.0.3]int g0/0/1
5. [r7-GigabitEthernet0/0/1]ospf timer hello 1

复制代码

（2）R8

1. [r8]ospf 1 router-id 8.8.8.8
2. [r8-ospf-1]area 3
3. [r8-ospf-1-area-0.0.0.3]network 0.0.0.0 255.255.255.255
4. [r8-ospf-1-area-0.0.0.3]int g0/0/0
5. [r8-GigabitEthernet0/0/0]ospf timer hello 1
7. [r8-GigabitEthernet0/0/0]int g0/0/1
8. [r8-GigabitEthernet0/0/1]ospf timer hello 1[r8-GigabitEthernet0/0/0]int g0/0/1
9. [r8-GigabitEthernet0/0/1]ospf timer hello 1

复制代码

5、area 4的

（1）R9

1. [r9]ospf 2 router-id 9.9.9.9
2. [r9-ospf-2]area 4
3. [r9-ospf-2-area-0.0.0.4]network 172.16.64.0 0.15.255.255
4. [r9-ospf-2-area-0.0.0.4]int g0/0/0
5. [r9-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

（2）R10

1. [R10]ospf 1 router-id 10.10.10.10
2. [R10-ospf-1]area 4
3. [R10-ospf-1-area-0.0.0.4]network 0.0.0.0 255.255.255.255
5. [R10-ospf-1-area-0.0.0.4]int g0/0/0
6. [R10-GigabitEthernet0/0/0]ospf timer hello 1

复制代码

6、R9/R12重发布

1. R9
2. [r9]ospf 1
3. [r9-ospf-1]import-route rip 1
4. [r9-ospf-1]q
5. [r9]rip 1
6. [r9-rip-1]import-route ospf 1
8. R12
9. [r12]ospf 1
10. [r12-ospf-1]import-route rip 1
11. [r12-ospf-1]q
12. [r12]rip 1
13. [r12-rip-1]import-route ospf 1

复制代码

 7、OSPF的路由汇总

（1）R3

1. [r3]ospf 1
2. [r3-ospf-1]area 1
3. [r3-ospf-1-area-0.0.0.1]abr-summary 172.16.16.0 255.255.240.0

复制代码

（2）R6

1. [r6]ospf 1
2. [r6-ospf-1]area 2
3. [r6-ospf-1-area-0.0.0.2]abr-summary 172.16.32.0 255.255.240.0

复制代码

（3）R7

1. [r7]ospf 1
2. [r7-ospf-1]area 3
3. [r7-ospf-1-area-0.0.0.3]abr-summary 172.16.48.0 255.255.240.0

复制代码

（4）R9

1. [r9]ospf 1
2. [r9-ospf-1]asbr-summary 172.16.64.0 255.255.240.0

复制代码

（5）R12

1. [r12]ospf 1
2. [r12-ospf-1]asbr-summary 172.16.128.0 255.255.128.0

复制代码

为area 1、area 2、area 3做特殊区域

1、area 1的完全末梢区域

1. R1
2. [r1]ospf 1
3. [r1-ospf-1]a 1
4. [r1-ospf-1-area-0.0.0.1]stub
6. R2
7. [r2]ospf 1
8. [r2-ospf-1]a 1
9. [r2-ospf-1-area-0.0.0.1]stub
11. R3
12. [r3]ospf 1
13. [r3-ospf-1]a 1
14. [r3-ospf-1-area-0.0.0.1]stub no-summary

复制代码

2、area 2 的非完全末梢区域

1. R6
2. [r6]ospf 1
3. [r6-ospf-1]a 2
4. [r6-ospf-1-area-0.0.0.2]nssa no-summary
6. R11
7. [r11]ospf 1
8. [r11-ospf-1]a 2
9. [r11-ospf-1-area-0.0.0.2]nssa
11. R12
12. [r12]ospf 1
13. [r12-ospf-1]a 2
14. [r12-ospf-1-area-0.0.0.2]nssa

复制代码

3、area 3的非完全末梢区域

1. R7
2. [r7]ospf 1
3. [r7-ospf-1]a 3
4. [r7-ospf-1-area-0.0.0.3]nssa no-summary
6. R8
7. [r8]ospf 1
8. [r8-ospf-1]a 3
9. [r8-ospf-1-area-0.0.0.3]nssa
11. R9
12. [r9]ospf 1
13. [r9-ospf-1]a 3
14. [r9-ospf-1-area-0.0.0.3]nssa
15. [r9-ospf-1-area-0.0.0.3]ospf 2
16. [r9-ospf-2]default-route-advertise

复制代码

设置NAT

1. R3
2. [r3]acl 2000
3. [r3-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255
4. [r3-acl-basic-2000]q
5. [r3]int Serial 4/0/0
6. [r3-Serial4/0/0]nat outbound 2000
8. R6
9. [r6]acl 2000
10. [r6-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255
11. [r6-acl-basic-2000]q
12. [r6]int Serial 4/0/0
13. [r6-Serial4/0/0]nat outbound 2000
15. R7
16. [r7]acl 2000
17. [r7-acl-basic-2000]rule permit source 172.16.0.0 0.0.255.255
18. [r7-acl-basic-2000]q
19. [r7]int GigabitEthernet 0/0/0
20. [r7-GigabitEthernet0/0/0]nat outbound 2000

复制代码

加快收敛

1. R3
2. [r3]int Tunnel 0/0/0
3. [r3-Tunnel0/0/0]ospf timer hello 10
5. R5
6. [r5]int t 0/0/0   
7. [r5-Tunnel0/0/0]ospf timer hello 10
9. R6
10. [r6]int t 0/0/0
11. [r6-Tunnel0/0/0]ospf timer hello 10
13. R7
14. [r7]int t 0/0/0
15. [r7-Tunnel0/0/0]ospf timer hello 10

复制代码

OSPF认证

1. R1
2. [r1-ospf-1-area-0.0.0.1]authentication-mode md5 1 cipher 123456
4. R2
5. [r2-ospf-1-area-0.0.0.1]authentication-mode md5 1 cipher 123456
7. R3
8. [r3-ospf-1-area-0.0.0.1]authentication-mode md5 1 cipher 123456
9. [r3-ospf-1-area-0.0.0.0]authentication-mode md5 1 cipher 123456
11. R5
12. [r5-ospf-1-area-0.0.0.0]authentication-mode md5 1 cipher 123456
14. R6
15. [r6-ospf-1-area-0.0.0.0]authentication-mode md5 1 cipher 123456
16. [r6-ospf-1-area-0.0.0.2]authentication-mode md5 1 cipher 123456
18. R7
19. [r7-ospf-1-area-0.0.0.0]authentication-mode md5 1 cipher 123456
20. [r7-ospf-1-area-0.0.0.3]authentication-mode md5 1 cipher 123456
22. R8
23. [r8-ospf-1-area-0.0.0.3]authentication-mode md5 1 cipher 123456
25. R9
26. [r9-ospf-1-area-0.0.0.3]authentication-mode md5 1 cipher 123456
27. [r9-ospf-2-area-0.0.0.4]authentication-mode md5 1 cipher 123456
29. R10
30. [r10-ospf-1-area-0.0.0.4]authentication-mode md5 1 cipher 123456
32. R11
33. [r11-ospf-1-area-0.0.0.2]authentication-mode md5 1 cipher 123456
35. R12
36. [r12-GigabitEthernet0/0/0]ospf authentication-mode md5 1 cipher 123456

复制代码

全网通


 





 


免责声明：如果侵犯了您的权益，请联系站长，我们会及时删除侵权内容，谢谢合作！更多信息从访问主页：qidao123.com:ToB企服之家，中国第一个企服评测及商务社交产业平台。