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實作多網段互通

實驗需求:

1)将路由器的g0/0/1 接口的 IP 位址設為 192.168.1.254/24

2)将路由器的g0/0/2 接口的 IP 位址設為 192.168.2.254/24

3)将教學部主機pc1-1、pc1-2 的預設網關設為 192.168.1.254

4)将市場部主機pc2-1、pc2-2 的預設網關設為 192.168.2.254

5)再次從教學部主機pc1-1 測試 ping 市場部主機pc2-1

6)儲存路由器配置,儲存拓撲

實驗拓撲:

實作多網段互通

實驗步驟:

1、為路由器接口配置IP 位址

配置裝置名
<Huawei> u t m                 //關閉日志提醒
<Huawei> system-view           //進系統視圖
[Huawei] sysname ar1          //配置裝置名為 ar1      
将路由器的g0/0/1接口的IP位址設為192.168.1.154/24
[ar1]interface g0/0/1     //進接口 g0/0/1
[ar1-GigabitEthernet0/0/1] ip address 192.168.1.254 24   //配 IP 位址 1
[ar1-GigabitEthernet0/0/1] quit   //傳回系統視圖      
将路由器的g0/0/2接口的IP位址設為192.168.2.154/24
[ar1]int g0/0/2         //進接口 g0/0/2
[ar1-GigabitEthernet0/0/2] ip address 192.168.2.254 24    //配 IP 位址 2
[ar1-GigabitEthernet0/0/1] quit    //傳回系統視圖      
确定路由表資訊
[ar1] display ip routing-table
.. ..
Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

      127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
      127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
127.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0
    192.168.1.0/24  Direct  0    0           D   192.168.1.254   GigabitEthernet
0/0/0
  192.168.1.254/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
  192.168.1.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
    192.168.2.0/24  Direct  0    0           D   192.168.2.254   GigabitEthernet
0/0/1
  192.168.2.254/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/1
  192.168.2.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/1
255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0
.. ..
[ar1]      

2、為兩個網段的PC機正确配置預設網關位址

将教學部主機pc1-1、pc1-2的預設網關設為192.168.1.254
實作多網段互通
将市場部主機pc2-1、pc2-2的預設網關設為192.168.2.254
實作多網段互通

3、測試網段間通信

從教學部主機pc1-1測試ping市場部主機pc2-1,此時已經可以連通,如下圖所示。注意:第一次測試時,有1-2個顯示逾時為正常情況。

4、儲存路由器配置、儲存拓撲

儲存路由器配置
<ar1> save  
  The current configuration will be written to the device.
  Are you sure to continue? (y/n)[n]:y  //按 y 确認繼續
  It will take several minutes to save configuration file, please wait.......
  Configuration file had been saved successfully
  Note: The configuration file will take effect after being activated
<ar1>      
儲存eNSP拓撲