静态路由综合实验_静态路由实验

一. 实验要求 + 实验拓扑

二.实验思路

1.划分网段

2.分配ip

3.给路由器接口配置ip地址

4.配置R3的dhcp服务

5. 给内网的路由器(R1~R5)配置静态路由,并满足条件

6.给R5配置nat

7.R1配置telnet服务

8.将R4和R5 100m链路的优先级降低

9.测试

三.实验具体实现

1.内网网段段的划分

加上环回接口总共有14个网段,但考虑到ip汇总,先划分成六个大网段

骨干链路 + R1环回 + R2环回 + R3 g0/0/2所处网段 + R4环回 + R5的环回

2.IP划分

先从192.168.1.0/24 分出3个主机位作为新的网络位划分大网段的IP

然后在大网段下给小网段划分ip

192.168.1.0000 0000/27  ----- 骨干链路

192.168.1.0000 0000/30 ----R1-R2

192.168.1.0000 0100/30 ----R1-R3

192.168.1.0000 1000/30 ----R2-R4

192.168.1.0000 1100/30 ----R3-R4

192.168.1.0001 0000/30 ----R4-R5(1)

192.168.1.0001 0100/30 ----R4-R5(2)

192.168.1.0001 1000/30

192.168.1.0001 1100/30

192.168.1.0010 0000/27  -----  R1环回

192.168.1.0010 0000/28

192.168.1.0011 0000/28

192.168.1.0100 0000/27  -----  R2环回

192.168.1.0100 0000/28

192.168.1.0101 0000/28

192.168.1.0110 0000/27  -----  R3局域网

192.168.1.0110 0000/27

192.168.1.1000 0000/27  -----  R4环回

192.168.1.1000 0000/28

192.168.1.1001 0000/28

192.168.1.1010 0000/27  -----  R5环回

192.168.1.1010 0000/27

如图:

3.接口IP配置

注意: sys进入配置模式

R1:

1.改名:

<Huawei>sys
[Huawei]sys R1

2:进入接口并配置IP

R1

[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]ip add 192.168.1.1 30

[R1]int g0/0/1
[R1-GigabitEthernet0/0/1]ip add 192.168.1.5 30

[R1]int LoopBack 0
[R1-LoopBack0]ip add 192.168.1.33 28

[R1]int LoopBack 1
[R1-LoopBack1]ip add 192.168.1.49 28

查看配置

[R1]display ip interface brief

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R2

改名(省略)

2:进入接口并配置IP

[R2]int g0/0/0
[R2-GigabitEthernet0/0/0]ip add 192.168.1.2 30

[R2]int g0/0/1
[R2-GigabitEthernet0/0/1]ip add 192.168.1.9 30

[R2]int loopback 0
[R2-LoopBack0]ip add 192.168.1.65 28

[R2]int LoopBack 1
[R2-LoopBack1]ip add 192.168.1.81 28

查看配置

[R2]display ip interface brief

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R3

改名(省略)

2:进入接口并配置IP

[R3]int g0/0/0
[R3-GigabitEthernet0/0/0]ip add 192.168.1.6 30

[R3]int g0/0/1
[R3-GigabitEthernet0/0/1]ip add 192.168.1.13 30

[R3]int g0/0/2
[R3-GigabitEthernet0/0/2]ip add 192.168.1.97 27

查看配置

[R3]display ip interface brief

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R4

改名(省略)

2:进入接口并配置IP

[R4]int g0/0/1
[R4-GigabitEthernet0/0/1]ip add 192.168.1.10 30
 
[R4-GigabitEthernet0/0/1]int g0/0/0
[R4-GigabitEthernet0/0/0]ip add 192.168.1.14 30

[R4-GigabitEthernet0/0/0]int loopback 0
[R4-LoopBack0]ip add 192.168.1.129 28

[R4-LoopBack0]int loopback 1
[R4-LoopBack1]ip add 192.168.1.145 28

[R4]int g0/0/2
[R4-GigabitEthernet0/0/2]ip add 192.168.1.21 30

[R4]int g4/0/0
[R4-GigabitEthernet4/0/0]ip add 192.168.1.17 30
 

查看配置

[R4]display ip interface brief

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R5

改名(省略)

2:进入接口并配置IP

[R5]int g0/0/1
[R5-GigabitEthernet0/0/1]ip add 192.168.1.18 30

[R5-GigabitEthernet0/0/1]int g0/0/0
[R5-GigabitEthernet0/0/0]ip add 192.168.1.22 30

[R5-GigabitEthernet0/0/0]int l0
[R5-LoopBack0]ip add 192.168.1.161 27

[R5]int G0/0/2
[R5-GigabitEthernet0/0/2]ip address 12.0.0.1  24

查看配置

[R5]display ip interface brief

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R6

改名(省略)

2:进入接口并配置IP

[R6]int g0/0/0
[R6-GigabitEthernet0/0/0]ip add 12.0.0.2 24

[R6-GigabitEthernet0/0/0]int l0
[R6-LoopBack0]ip add 1.1.1.1 24

查看配置

[R6]display ip interface brief

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4.R3配置DHCP服务

1.DHCP启动

[R3]dhcp enable 
Info: The operation may take a few seconds. Please wait for a moment.done.

2.创建IP池

[R3]ip pool aa
Info: It's successful to create an IP address pool.

3.配置IP池的信息(网关,网段,DNS)

[R3-ip-pool-aa]gateway-list 192.168.1.97 
[R3-ip-pool-aa]network 192.168.1.96  mask 27
[R3-ip-pool-aa]dns-list 114.114.114.114 8.8.8.8

4.在接口选择全局
[R3]int g0/0/2
[R3-GigabitEthernet0/0/2]dhcp select global 

5.配置静态路由

R1

[R1]ip route-static 192.168.1.64 27 192.168.1.2
[R1]ip route-static 192.168.1.8 30 192.168.1.2
[R1]ip route-static 192.168.1.128 27 192.168.1.2
[R1]ip route-static 192.168.1.128 27 192.168.1.6
[R1]ip route-static 192.168.1.16 30 192.168.1.6
[R1]ip route-static 192.168.1.16 30 192.168.1.2
[R1]ip route-static 192.168.1.160 27 192.168.1.2
[R1]ip route-static 192.168.1.160 27 192.168.1.6
[R1]ip route-static 192.168.1.20 30 192.168.1.6
[R1]ip route-static 192.168.1.20 30 192.168.1.2
[R1]ip route-static 192.168.1.12 30 192.168.1.6
[R1]ip route-static 192.168.1.96 27 192.168.1.6

查看:

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R2

[R2]ip route-static 192.168.1.128 27 192.168.1.10
[R2]ip route-static 192.168.1.16 30 192.168.1.10
[R2]ip route-static 192.168.1.20 30 192.168.1.10
[R2]ip route-static 192.168.1.160 27 192.168.1.10
[R2]ip route-static 192.168.1.12 30 192.168.1.10
[R2]ip route-static 192.168.1.27 96 192.168.1.10
[R2]ip route-static 192.168.1.96 27 192.168.1.10
[R2]ip route-static 192.168.1.96 27 192.168.1.1
[R2]ip route-static 192.168.1.4 30 192.168.1.1
[R2]ip route-static 192.168.1.32 27 192.168.1.1

查看:

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R3

[R3]ip route-static 192.168.1.32 27 192.168.1.5
[R3]ip route-static 192.168.1.0 30 192.168.1.5
[R3]ip route-static 192.168.1.64 27 192.168.1.5
[R3]ip route-static 192.168.1.64 27 192.168.1.14
[R3]ip route-static 192.168.1.128 27 192.168.1.14
[R3]ip route-static 192.168.1.20 30 192.168.1.14
[R3]ip route-static 192.168.1.160 27 192.168.1.14
[R3]ip route-static 192.168.1.16 30 192.168.1.14
[R3]ip route-static 192.168.1.8 30 192.168.1.14

查看:

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R4

[R4]ip route-static 192.168.1.160 27 192.168.1.18
[R4]ip route-static 192.168.1.160 27 192.168.1.22
[R4]ip route-static 192.168.1.96 27 192.168.1.13
[R4]ip route-static 192.168.1.4 30 192.168.1.13
[R4]ip route-static 192.168.1.32 27 192.168.1.13
[R4]ip route-static 192.168.1.32 27 192.168.1.9
[R4]ip route-static 192.168.1.0 30 192.168.1.9
[R4]ip route-static 192.168.1.64 27 192.168.1.9

查看

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R5

[R5]ip route-static 192.168.1.128 27 192.168.1.17
[R5]ip route-static 192.168.1.128 27 192.168.1.21
[R5]ip route-static 192.168.1.12 30 192.168.1.21
[R5]ip route-static 192.168.1.12 30 192.168.1.17
[R5]ip route-static 192.168.1.96 27 192.168.1.17
[R5]ip route-static 192.168.1.96 27 192.168.1.21
[R5]ip route-static 192.168.1.4 30 192.168.1.21
[R5]ip route-static 192.168.1.4 30 192.168.1.17
[R5]ip route-static 192.168.1.32 27 192.168.1.17
[R5]ip route-static 192.168.1.32 27 192.168.1.21
[R5]ip route-static 192.168.1.0 30 192.168.1.21
[R5]ip route-static 192.168.1.0 30 192.168.1.17
[R5]ip route-static 192.168.1.64 27 192.168.1.17
[R5]ip route-static 192.168.1.64 27 192.168.1.21
[R5]ip route-static 192.168.1.8 30 192.168.1.21
[R5]ip route-static 192.168.1.8 30 192.168.1.17

查看 

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6.R5配置NAT

[R5]acl  2000
[R5-acl-basic-2000]rule permit source 192.168.1.0 0.0.0.255
[R5]int g0/0/2
[R5-GigabitEthernet0/0/2]nat outbound 2000

因为内网的路由器没有到达与公网相邻的接口的路由,所以要配置缺省

[R1]ip route-static 0.0.0.0 0 192.168.1.2
[R1]ip route-static 0.0.0.0 0 192.168.1.6

[R2]ip route-static 0.0.0.0 0 192.168.1.10

[R3]ip  route-static 0.0.0.0 0 192.168.1.14

[R4]ip route-static 0.0.0.0 0 192.168.1.18
[R4]ip route-static 0.0.0.0 0 192.168.1.22

这里要配置R5缺省将内网的数据发出去

[R5]ip route-static 0.0.0.0 0 12.0.0.2

7.R1配置telnet服务

1.进入aaa模式

[R1]aaa
[R1-aaa]

2.创建用户

[R1-aaa]local-user xiaoming password cipher 12345 privilege level 15
Info: Add a new user.

 3.配置服务 

[R1-aaa]local-user xiaoming service-type telnet

4.配置虚拟通道

[R1]user-interface vty 0 4

5.设置登录方式(用户名 + 密码) --> aaa

[R1-ui-vty0-4]authentication-mode aaa

6.将内网的服务发布到公网上(在R5配置)

[R5-GigabitEthernet0/0/2]nat server protocol tcp global current-interface 23 ins
ide 192.168.1.1 23
Warning:The port 23 is well-known port. If you continue it may cause function fa
ilure.
Are you sure to continue?[Y/N]:y

搞定

8.将R4和R5 100m链路的优先级降低

R4 -> R5(所有100m的链路都要改): 

[R4]ip route-static 0.0.0.0 0 192.168.1.22 preference 61

Info: Succeeded in modifying route.

[R4]ip route-static 192.168.1.160 27 192.168.1.22 preference 61
Info: Succeeded in modifying route.

R5 -> R4

[R5]ip route-static 192.168.1.0 30 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.4 30 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.8 30 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.12 30 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.32 27 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.64 27 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.96 27 192.168.1.21 preference 61
Info: Succeeded in modifying route.
[R5]ip route-static 192.168.1.128 27  192.168.1.21 preference 61
Info: Succeeded in modifying route.

9.测试

ping测试(抽查):

R1 ping R6环回

R3 ping R6环回

DHCP测试:

pc1:

telnet测试: