3月8日实验

拓扑：

需求：

1.学校内部的HTTP客户端可以正常通过域名www.baidu.com访问到白度网络中的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

需求分析：

根据拓扑图进行ip地址划分。

192.168.1.0/25——骨干

192.168.1.0/30

192.168.1.4/30

192.168.1.128/25——用户

192.168.1.128/30

192.168.1.192/26

学校内部网络

1.在交换机配置vlan

（1）在0/0/1设置为access和vlan3,在0/0/2设置为access和vlan2,在0/0/4设置为access和vlan3,在0/0/3口设置为trunk口允许vlan 2 3 通过

<Huawei>system-view 
[Huawei]sysname sw1
[sw1]vlan batch 2 3
[sw1]int g 0/0/1
[sw1-GigabitEthernet0/0/1]port link-type access
[sw1-GigabitEthernet0/0/1]port default vlan 3
[sw1]int g 0/0/2
[sw1-GigabitEthernet0/0/2]port link-type access
[sw1-GigabitEthernet0/0/2]port default vlan 2
[sw1]int g 0/0/4
[sw1-GigabitEthernet0/0/4]port link-type access
[sw1-GigabitEthernet0/0/4]port default vlan 3
[sw1-GigabitEthernet0/0/4]int g 0/0/3
[sw1-GigabitEthernet0/0/3]port link-type trunk
[sw1-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3

2.在R2配置ip 及 vlan和划分，dhcp创建

<Huawei>system-view 
[Huawei]sysname AR2
[AR2]int g 0/0/2
[AR2-GigabitEthernet0/0/2]ip address 192.168.1.5 30
[AR2-GigabitEthernet0/0/2]int g 0/0/1
[AR2-GigabitEthernet0/0/1]ip address 192.168.1.1 30[AR2]int g 0/0/0.2
[AR2-GigabitEthernet0/0/0.2]dot1q termination vid 2
[AR2-GigabitEthernet0/0/0.2]ip address 192.168.1.129 26
[AR2-GigabitEthernet0/0/0.2]int g 0/0/0.3
[AR2-GigabitEthernet0/0/0.3]dot1q termination vid 3
[AR2-GigabitEthernet0/0/0.3]ip address 192.168.1.193 26[AR2]dhcp enable
[AR2]ip pool vlan3
[AR2-ip-pool-vlan3]network 192.168.1.192 mask 26
[AR2-ip-pool-vlan3]gateway-list 192.168.1.193
[AR2-ip-pool-vlan3]dns-list 100.1.1.1[AR2]ip pool vlan2
[AR2-ip-pool-vlan2]network 192.168.1.128 mask 26
[AR2-ip-pool-vlan2]gateway-list 192.168.1.129
[AR2-ip-pool-vlan2]dns-list 100.1.1.1

配置好pc2和pc2后，测试网关

开启ARP

[AR2]int g 0/0/0.3
[AR2-GigabitEthernet0/0/0.3]arp broadcast enable 
[AR2-GigabitEthernet0/0/0.3]int g 0/0/0.2
[AR2-GigabitEthernet0/0/0.2]arp broadcast enable

测试http客户端

配置路由表及浮动静态路由

[AR2]ip route-static 0.0.0.0 0 192.168.1.2
[AR2]ip route-static 0.0.0.0 0 192.168.1.6 preference 65<Huawei>system-view 
[Huawei]sysname AR1
[AR1]ip route-static 192.168.1.128 192.168.1.1
[AR1]ip route-static 192.168.1.128 25 192.168.1.1
[AR1]ip route-static 192.168.1.128 25 192.168.1.5 preference 65

查看配置的浮动静态

环回地址配置

[AR3]int l 0
[AR3-LoopBack0]ip add 3.3.3.3 24<Huawei>system-view 
[Huawei]sysname AR4
[AR4]int g 0/0/0
[AR4-GigabitEthernet0/0/0]ip add 34.0.0.4 24
[AR4-GigabitEthernet0/0/0]int g 0/0/1
[AR4-GigabitEthernet0/0/1]ip add 100.1.1.254 24<Huawei>system-view
[Huawei]sysname AR5
[AR5]int g 0/0/0
[AR5-GigabitEthernet0/0/0]ip add 35.0.0.5 24
[AR5-GigabitEthernet0/0/0]int g 0/0/1
[AR5-GigabitEthernet0/0/1]ip add 56.0.0.5 24

<AR1>system-view 
[AR1]int g 0/0/2
[AR1-GigabitEthernet0/0/2]ip add 13.0.0.1 24[Huawei]sysname AR3
[AR3]int g 0/0/0
[AR3-GigabitEthernet0/0/0]ip add 13.0.0.3 24
[AR3-GigabitEthernet0/0/0]int g 0/0/1
[AR3-GigabitEthernet0/0/1]ip add 34.0.0.3 24
[AR3-GigabitEthernet0/0/1]int g 0/0/2
[AR3-GigabitEthernet0/0/2]ip add 35.0.0.3 24

配置ospf

[AR3]rip 1
[AR3-rip-1]version 2
[AR3-rip-1]network 13.0.0.0
[AR3-rip-1]network 35.0.0.0
[AR3-rip-1]network 34.0.0.0[AR4]rip 1
[AR4-rip-1]ver 2
[AR4-rip-1]network 34.0.0.0
[AR4-rip-1]network 100.0.0.0
[AR4-rip-1]network 100.1.1.0[AR5]rip 1
[AR5-rip-1]ver 2	
[AR5-rip-1]network 35.0.0.0
[AR5-rip-1]network 56.0.0.0

http 客户端

http服务器