作业要求
1.学校内部的HTTP客户端可以正常通过域名www.baidu.com访问到百度网络中的HTTP服务器
2.学校网络内部网段基于192.168.1.0/24划分,PC1可以正常访问3.3.3.0/24网段,但是PC2不允许
3.学校内部路由使用静态路由,R1和R2之间两条链路进行浮动静态
4.运营商网络内部使用动态路由协议
5.AR1可以被telnet远程控制

1.子网划分

192.168.1.0/24   划分为4个网段    借2位主机位

00

192.168.1.0/26      1.1~1.62

01

192.168.1.64/26     1.65~1.126

10

192.168.1.128/26    1.129~1.190

11

192.168.1.192/26   1.193~1.254

一共有4个广播域

2.配置交换机

LSW1交换机设备配置总结
<Huawei>undo terminal monitor   关闭日志

<Huawei>system-view
<Huawei>systemname sw1
[sw1]vlan batch 2 3
[sw1]interface GigabitEthernet 0/0/1   
[sw1-GigabitEthernet0/0/1]port link-type  access 
[sw1-GigabitEthernet0/0/1]port default vlan 3
[sw1-GigabitEthernet0/0/1]quit

[sw1]int g0/0/4   
[sw1-GigabitEthernet0/0/4]port link-type access 
[sw1-GigabitEthernet0/0/4]port default vlan 3
[sw1-GigabitEthernet0/0/4]quit

[sw1]int g0/0/2
[sw1-GigabitEthernet0/0/2]port link-type access  
[sw1-GigabitEthernet0/0/2]port default vlan 2
[sw1-GigabitEthernet0/0/2]quit

[sw1]int g0/0/3
[sw1-GigabitEthernet0/0/3]port link-type trunk 
[sw1-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3
[sw1-GigabitEthernet0/0/3]quit

[sw1]display vlan 检查

AR2路由器配置

路由器接口配置命令

<Huawei>system-view
<Huawei>systemname r2
[r2]interface g 0/0/0.3
[r2-GigabitEthernet0/0/0.3]ip add 192.168.1.1 26
[r2-GigabitEthernet0/0/0.3]quit
[r2]interface g 0/0/0.2
[r2-GigabitEthernet0/0/0.2]ip add 192.168.1.65 26
[r2-GigabitEthernet0/0/0.2]quit 
[r2]interface g 0/0/1
[r2-GigabitEthernet0/0/1]ip add 192.168.1.129 26
[r2-GigabitEthernet0/0/1]int g0/0/2
[r2-GigabitEthernet0/0/2]ip add 192.168.1.193 26
[r2-GigabitEthernet0/0/2]quit   
[r2]display ip interface brief   

[r2]int g 0/0/0.2 
[r2-GigabitEthernet0/0/0.2]dot1q termination vid 2
[r2-GigabitEthernet0/0/0.2]arp broadcast enable
[r2-GigabitEthernet0/0/0.2]quit
[r2]int g 0/0/0.3   
[r2-GigabitEthernet0/0/0.3]dot1q termination vid 3
[r2-GigabitEthernet0/0/0.3]arp broadcast enable 
[r2-GigabitEthernet0/0/0.3]quit
[r2]display ip interface brief 

PC1上测试网是否可通

PC2开启DHCP服务

AR1路由器配置

AR1路由器接口配IP地址的命令汇总

<Huawei>sys
[Huawei]sys r1
[r1]int g 0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.1.130 26
[r1-GigabitEthernet0/0/0]int g 0/0/1
[r1-GigabitEthernet0/0/1]ip add 192.168.1.194 26
[r1-GigabitEthernet0/0/1]int g 0/0/2
[r1-GigabitEthernet0/0/2]ip add 13.0.0.1 24
[r1-GigabitEthernet0/0/2]quit
[r1]dis ip int b

[r1]ip route-static 192.168.1.0 26 192.168.1.129  
[r1]ip route-static 192.168.1.0 26 192.168.1.193 preference 70
[r1]dis ip routing-table 

[r1]undo ip route-static 192.168.1.0 26 192.168.1.193 preference 70
[r1]undo ip route-static 192.168.1.0 26 192.168.1.129 
后边两条命令是汇总
[r1]ip route-static 192.168.1.0 25 192.168.1.129  
[r1]ip route-static 192.168.1.0 25 192.168.1.193 preference 70

测学校网络可通

AR3路由接口配置命令汇总

<Huawei>sys
[Huawei]sys r3
[r3]int g 0/0/0
[r3-GigabitEthernet0/0/0]ip add 13.0.0.2 24
[r3-GigabitEthernet0/0/0]int g 0/0/2
[r3-GigabitEthernet0/0/2]ip add 34.0.0.1 24
[r3-GigabitEthernet0/0/2]int g 0/0/1
[r3-GigabitEthernet0/0/1]ip add 35.0.0.1 24
[r3-GigabitEthernet0/0/1]quit
[r3]dis ip int b
  
[r3]interface LoopBack 0
[r3-LoopBack0]ip add 3.3.3.3 24
[r3-LoopBack0]quit
[r3]dis ip int b  

[r3]ospf 1 router -id 3.3.3.3
[r3-ospf-1]area 0  
[r3-ospf-1-area-0.0.0.0]network 13.0.0.0 0.0.0.255
[r3-ospf-1-area-0.0.0.0]network 34.0.0.0 0.0.0.255
[r3-ospf-1-area-0.0.0.0]network 35.0.0.0 0.0.0.255
[r3-ospf-1-area-0.0.0.0]network 3.3.3.0 0.0.0.255
[r3-ospf-1-area-0.0.0.0]quit
 

AR4路由接口配置命令汇总

<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys r4
[r4]int g 0/0/0
[r4-GigabitEthernet0/0/0]ip add 35.0.0.2 24
[r4-GigabitEthernet0/0/0]int g0/0/1
[r4-GigabitEthernet0/0/1]ip add 10.1.1.10 24
[r4-GigabitEthernet0/0/1]quit
[r4]dis ip int b   

[r4]ospf 1 router-id 4.4.4.4
[r4-ospf-1]area 0
[r4-ospf-1-area-0.0.0.0]network 35.0.0.0 0.0.0.255
[r4-ospf-1-area-0.0.0.0]network 10.1.1.0 0.0.0.255

AR5路由接口配置命令汇总

<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys r5
[r5]int g 0/0/0
[r5-GigabitEthernet0/0/0]ip add 34.0.0.2 24
[r5-GigabitEthernet0/0/0]int g 0/0/1
[r5-GigabitEthernet0/0/1]ip add 56.0.0.1 24
[r5-GigabitEthernet0/0/1]quit
[r4]dis ip int b

[r5]ospf 1 router-id 5.5.5.5
[r5-ospf-1]area 0
[r5-ospf-1-area-0.0.0.0]net 34.0.0.0 0.0.0.255
[r5-ospf-1-area-0.0.0.0]net 56.0.0.0 0.0.0.255
[r5-ospf-1-area-0.0.0.0]quit
 

分别查看r3  r4   r5的路由表

查路由表的命令:

display ip routing-table protocol ospf

用R4分别ping 56.0.0.1   3.3.3.3

用R4分别ping 10.1.1.1   3.3.3.3

AR6的路由接口配置命令汇总

<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys r6
[r6]int g0/0/0
[r6-GigabitEthernet0/0/0]ip add 56.0.0.2 24
[r6-GigabitEthernet0/0/0]int g0/0/1
[r6-GigabitEthernet0/0/1]ip add 172.16.1.1 24
[r6-GigabitEthernet0/0/1]quit
[r6]dis ip int b
 

NAT将私有地址转为公有地址使其上网

在PC1上面ping 13.0.0.2以及ping 10.1.1.1

在http服务器上面PING测试

测试PC2上ping3.3.3.3成功

公有地址和私有地址做映射

AR1可以被telnet远程控制

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