一、实验目的： 下面关于OSPF的实验，仔细看配置过程，以增加对OSPF的理解。
二、实现目标： 使用OSPF实现所有主机之间的通信 三、配置过程： 1、AR1的配置过程： <Huawei>system-view //进入配置模式 [Huawei]sysname AR1 //重命名为AR1 [AR1]interface GigabitEthernet 0/0/0 //进入路由器G0/0/0接口 [AR1-GigabitEthernet0/0/0]ip address 192.168.0.254 24 //配置接口IP地址 [AR1-GigabitEthernet0/0/0]interface GigabitEthernet 0/0/1 //进入G0/0/1接口 [AR1-GigabitEthernet0/0/1]ip address 10.0.1.1 24 //配置IP地址 [AR1-GigabitEthernet0/0/1]quit [AR1]ospf router-id 1.1.1.1 //配置此路由器的router-id为1.1.1.1 [AR1-ospf-1]area 0 //设置为区域0 （0为主干区域） [AR1-ospf-1-area-0.0.0.0]network 192.168.0.0 0.0.0.255 [AR1-ospf-1-area-0.0.0.0]network 10.0.1.0 0.0.0.255 //配置路由器两端的网 //段（网段后填写反掩码:反掩码就是转化为二进制后，1改为0，0改为1）上同 <AR1>save The current configuration will be written to the device. Are you sure to continue? (y/n)[n]:y It will take several minutes to save configuration file, please wait......... Configuration file had been saved successfully 2、AR2的配置过程： <Huawei>system-view //进入配置模式 [Huawei]sysname AR2 //重命名为AR2 [AR2]interface GigabitEthernet 0/0/0 //进入路由器G0/0/0接口 [AR2-GigabitEthernet0/0/0]ip address 192.168.1.254 24 //配置接口IP地址 [AR2-GigabitEthernet0/0/0]interface GigabitEthernet 0/0/1 //进入G0/0/1接口 [AR2-GigabitEthernet0/0/1]ip address 10.0.1.2 24 //配置IP地址 [AR2-GigabitEthernet0/0/1]quit [AR2]ospf router-id 2.2.2.2 //配置此路由器的router-id为2.2.2.2 [AR2-ospf-1]area 0 //设置为区域0 （0为主干区域） [AR2-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255 [AR2-ospf-1-area-0.0.0.0]network 10.0.1.0 0.0.0.255 //配置路由器两端的网 //段（网段后填写反掩码:反掩码就是转化为二进制后，1改为0，0改为1）上同 <AR2>save The current configuration will be written to the device. Are you sure to continue? (y/n)[n]:y It will take several minutes to save configuration file, please wait......... Configuration file had been saved successfully 3、AR3（特殊）的配置过程： <Huawei>system-view //进入配置模式 [Huawei]sysname AR3 //重命名为AR3 [AR3]interface GigabitEthernet 0/0/0 //进入路由器G0/0/0接口 [AR3-GigabitEthernet0/0/0]ip address 192.168.2.254 24 //配置接口IP地址 [AR3-GigabitEthernet0/0/0]interface GigabitEthernet 0/0/1 //进入G0/0/1接口 [AR3-GigabitEthernet0/0/1]ip address 10.0.1.3 24 //配置接口IP地址 [AR3-GigabitEthernet0/0/1]interface GigabitEthernet 0/0/2 //进入G0/0/2接口 [AR3-GigabitEthernet0/0/2]ip address 10.0.2.1 24 //配置接口IP地址 [AR3-GigabitEthernet0/0/2]quit [AR3]ospf router-id 3.3.3.3 //配置此路由器的router-id为3.3.3.3 [AR3-ospf-1]area 0 //设置为区域0 （0为主干区域） [AR3-ospf-1-area-0.0.0.0]network 192.168.2.0 0.0.0.255 [AR3-ospf-1-area-0.0.0.0]network 10.0.1.0 0.0.0.255 //配置路由器两端的网 //段（网段后填写反掩码:反掩码就是转化为二进制后，1改为0，0改为1）上同 [AR3-ospf-1-area-0.0.0.0]quit [AR3-ospf-1]area 1 //设置为区域1 [AR3-ospf-1-area-0.0.0.1]network 10.0.2.0 0.0.0.255 //与上同 <AR3>save The current configuration will be written to the device. Are you sure to continue? (y/n)[n]:y It will take several minutes to save configuration file, please wait......... Configuration file had been saved successfully 4、AR4的配置过程： <Huawei>system-view //进入配置模式 [Huawei]sysname AR4 //重命名为AR4 [AR4]interface GigabitEthernet 0/0/0 //进入路由器G0/0/0接口 [AR4-GigabitEthernet0/0/0]ip address 192.168.3.254 24 //配置接口IP地址 [AR4-GigabitEthernet0/0/0]interface GigabitEthernet 0/0/1 //进入G0/0/1接口 [AR4-GigabitEthernet0/0/1]ip address 10.0.2 2 24 //配置接口IP地址 [AR4-GigabitEthernet0/0/2]quit [AR4]ospf router-id 4.4.4.4 //配置此路由器的router-id为4.4.4.4 [AR4-ospf-1]area 1 //设置为区域1 [AR4-ospf-1-area-0.0.0.1]network 192.168.3.0 0.0.0.255 [AR4-ospf-1-area-0.0.0.1]network 10.0.2.0 0.0.0.255 //配置路由器两端的网 //段（网段后填写反掩码:反掩码就是转化为二进制后，1改为0，0改为1）上同 <AR4>save The current configuration will be written to the device. Are you sure to continue? (y/n)[n]:y It will take several minutes to save configuration file, please wait......... Configuration file had been saved successfully 四、测试： 使用PC1 ping其他的三台主机
来源：51CTO
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链接：https://blog.51cto.com/13506095/2439826