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OSPF exercise Report

2022-07-07 12:26:00 【Miracle_ ze】

Catalog

One 、 The experiment purpose

Master the right MGRE Environment configuration and irregular area configuration

Two 、 Experimental content

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3、 ... and 、 The topology

The private network part is required to use 172.16.0.0/16 Divide and configure network segments . For this reason, each loopback is a network segment , The network segment connecting the router is considered to be the same network segment , Then divide .
The division is shown in the figure ：
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Topology
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Four 、 The experimental steps

1、 Assign the topology map as required ip And loopback

R1
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R2
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R4
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R5
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R6
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R7
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R8
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R9
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R10
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R11
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R12
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2、 Configure static default routing configuration for all routes 【 except R4, In order to enable the public network to communicate with each other 】

R1
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R2
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R3
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R5
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R6
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R7
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R8
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R9
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R10
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R11
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R12
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3、 build R3/5/6/7 Between R3 Centred MGRE Environmental Science 【 Be careful DR priority 】

R3
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R5
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R6
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R7
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result
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4、 On all devices OSPF【 except R4】

Declare the interface so that it can accept information , And divide the interface into corresponding areas according to requirements
R1
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R2
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R3
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R5
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R6
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R7
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R8
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R9 about r9 For non backbones far away from backbones, they should be republished
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R10
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R11
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R12 Because the Huawei equipment used , I won't support it EIGRP, So use rip Instead of . At the same time R12 For non backbones far away from backbones, they should be republished
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R3/5/6/7 In between is the use of Tunnel Port activated OSPF, So it needs to be modified OSPF Type of work and DR Election priority , So as to unify DR
R3 Type of work
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R5 Work type and DR priority
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R6 Of DR Priority work type and work type
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R7 Of DR Priority work type and work type
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5、 Configure the route summary of the boundary route and the configuration of the end area

Border router summary

R3【 Border router summary 】
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R7【 Border router summary and complete NSSA】
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R9【 Border router summary 】
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R12【 Border router summary 】
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stay area1 Regional Configuration 【 Completely peripheral area 】

R1
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R2
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R3
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stay area2 Regionally 【 The configuration is complete nssa】

R6
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R11
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R12
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stay area3 Area configuration 【 Completely nssa】

R7
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R8
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R9
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6、 stay R3/5/6/7 Configuration dynamic nat, Make the whole network accessible ISP Loopback 4.4.4.4

R3
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R5
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R6
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R7
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7、 Perform ring protection on the summarized router 【 Empty interface 】

R3
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R7
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R9
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5、 ... and 、 experimental result

give an example R1
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6、 ... and 、 Summary of the experiment

There is no problem with the configuration at the beginning of this experiment , But the back RIP And ACL There are some problems with the configuration of . At first, I didn't think about the last air interface anti ring . Overall, the experiment , There is no problem with the basic configuration . But yes. acl Or with OSPF Relevant operations need to be strengthened .

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版权声明
本文为[Miracle_ ze]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/02/202202130618062483.html

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