路由器PAP單向認證怎么配置

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實驗目的

1.?理解PAP認證的原理

2.?掌握PAP認證的配置

實驗拓撲

實驗需求

1. 根據實驗拓撲圖，完成設備的基本配置；

2.?在R1和R2之間做PAP單向認證，R1是認證方，R2是被認證方。

實驗步驟

步驟1：設備的基本配置

配置R1：

Router>enableRouter#configure terminalRouter(config)#hostname R1R1(config)#no ip domain-lookupR1(config)#line console 0R1(config-line)#exec-timeout 0 0R1(config-line)#logging synchronousR1(config-line)#exitR1(config)#interface serial1/0R1(config-if)#ip address 12.1.1.1 255.255.255.0R1(config-if)#no shutdownR1(config-if)#endR1#

配置R2：???????

Router>enableRouter#configure terminalRouter(config)#hostname R2R2(config)#no ip domain-lookupR2(config)#line console 0R2(config-line)#exec-timeout 0 0R2(config-line)#logging synchronousR2(config-line)#exitR2(config)#interface serial1/0R2(config-if)#ip address 12.1.1.2 255.255.255.0R2(config-if)#no shutdownR2(config-if)#endR2#

步驟2：配置PAP認證

配置R1：???????

R1(config)#interface serial 1/0R1(config-if)#encapsulation ppp //封裝PPPR1(config-if)#ppp authentication pap //啟用PAP認證R1(config-if)#exitR1(config)#username xmws password wisdom //創建用戶名和密碼R1(config)#endR1#配置R2：R2(config)#interface serial 1/0R2(config-if)#encapsulation ppp //封裝PPPR2(config-if)#ppp pap sent-username xmws password wisdom //PAP發送的用戶名和密碼R2(config-if)#endR2#

步驟3：檢查PAP認證

檢查R1：???????

R1#show ip interface briefInterface IP-Address OK? Method Status ProtocolEthernet0/0 unassigned YES unset administratively down down Ethernet0/1 unassigned YES unset administratively down down Ethernet0/2 unassigned YES unset administratively down down Ethernet0/3 unassigned YES unset administratively down down Serial1/0 12.1.1.1 YES manual up up Serial1/1 unassigned YES unset administratively down down Serial1/2 unassigned YES unset administratively down down Serial1/3 unassigned YES unset administratively down down

檢查R2：???????

R2#show ip interface briefInterface IP-Address OK? Method Status ProtocolEthernet0/0 unassigned YES unset administratively down down Ethernet0/1 unassigned YES unset administratively down down Ethernet0/2 unassigned YES unset administratively down down Ethernet0/3 unassigned YES unset administratively down down Serial1/0 12.1.1.2 YES manual up up Serial1/1 unassigned YES unset administratively down down Serial1/2 unassigned YES unset administratively down down Serial1/3 unassigned YES unset administratively down down

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