实验使用的工具:小凡模拟器
实验一、二、三:(同一幅图)
★任务一:配置PAP★
☆①☆
R1
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface s0/0
R1-jin(config-if)#encapsulation ppp ——配置PPP协议
R1-jin(config-if)#ip address 192.168.1.1 255.0.0.0
R1-jin(config-if)#clock rate 128000 ——配置链路的速率(DCE接口端)
R1-jin(config-if)#ppp authentication pap ——启用PAP认证功能
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R1-jin(config)#username jinliuli password 123 ——添加被认证用户的用户名和密码
R1-jin(config)#end
R1-jin#show interface s0/0
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface s0/0
R2-jin(config-if)#encapsulation ppp
R2-jin(config-if)#ip address 192.168.1.2 255.0.0.0
R2-jin(config-if)#no shutdown
R2-jin(config-if)#ppp pap sent-username jinliuli password 123 ——配置PAP认证所需的用户名和密码
R2-jin(config-if)#end
R2-jin#show interface s0/0 ——查看
任务二:配置CHAP
☆②☆
R1
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface s0/0
R1-jin(config-if)#encapsulation ppp
R1-jin(config-if)#clock rate 128000
R1-jin(config-if)#ip address 192.168.1.1 255.255.255.0
R1-jin(config-if)#ppp authentication chap
R1-jin(config-if)#ppp chap hostname li ——指定用户名,让被认证方使用此名
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R1-jin(config)#username R2-jin password 456
R1-jin(config)#exit
R1-jin#show interface s0/0
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface s0/0
R2-jin(config-if)#ip address 192.168.1.2 255.0.0.0
R2-jin(config-if)#encapsulation ppp
R2-jin(config-if)#no shutdown
R2-jin(config-if)#exit
R2-jin(config)#username li password 456
R2-jin(config)#exit
R2-jin#show interface s0/0
任务三:配置地址协商
☆③☆
R1
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface s0/0
R1-jin(config-if)#ip address 192.168.1.1 255.0.0.0
R1-jin(config-if)#encapsulation ppp
R1-jin(config-if)#clock rate 128000
R1-jin(config-if)#peer default ip address 192.168.1.20
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R1-jin(config)#end
R1-jin#show interface s0/0
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface s0/0
R2-jin(config-if)#encapsulation ppp
R2-jin(config-if)#ip address negotiated
R2-jin(config-if)#no shutdown
R2-jin(config-if)#end
R2-jin#show interface s0/0
☆①☆
R1
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface s0/0
R1-jin(config-if)#encapsulation ppp ——配置PPP协议
R1-jin(config-if)#ip address 192.168.1.1 255.0.0.0
R1-jin(config-if)#clock rate 128000 ——配置链路的速率(DCE接口端)
R1-jin(config-if)#ppp authentication pap ——启用PAP认证功能
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R1-jin(config)#username jinliuli password 123 ——添加被认证用户的用户名和密码
R1-jin(config)#end
R1-jin#show interface s0/0
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface s0/0
R2-jin(config-if)#encapsulation ppp
R2-jin(config-if)#ip address 192.168.1.2 255.0.0.0
R2-jin(config-if)#no shutdown
R2-jin(config-if)#ppp pap sent-username jinliuli password 123 ——配置PAP认证所需的用户名和密码
R2-jin(config-if)#end
R2-jin#show interface s0/0 ——查看
任务二:配置CHAP
☆②☆
R1
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface s0/0
R1-jin(config-if)#encapsulation ppp
R1-jin(config-if)#clock rate 128000
R1-jin(config-if)#ip address 192.168.1.1 255.255.255.0
R1-jin(config-if)#ppp authentication chap
R1-jin(config-if)#ppp chap hostname li ——指定用户名,让被认证方使用此名
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R1-jin(config)#username R2-jin password 456
R1-jin(config)#exit
R1-jin#show interface s0/0
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface s0/0
R2-jin(config-if)#ip address 192.168.1.2 255.0.0.0
R2-jin(config-if)#encapsulation ppp
R2-jin(config-if)#no shutdown
R2-jin(config-if)#exit
R2-jin(config)#username li password 456
R2-jin(config)#exit
R2-jin#show interface s0/0
任务三:配置地址协商
☆③☆
R1
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface s0/0
R1-jin(config-if)#ip address 192.168.1.1 255.0.0.0
R1-jin(config-if)#encapsulation ppp
R1-jin(config-if)#clock rate 128000
R1-jin(config-if)#peer default ip address 192.168.1.20
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R1-jin(config)#end
R1-jin#show interface s0/0
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface s0/0
R2-jin(config-if)#encapsulation ppp
R2-jin(config-if)#ip address negotiated
R2-jin(config-if)#no shutdown
R2-jin(config-if)#end
R2-jin#show interface s0/0
一、R1和R2之间配置PAP R1 Router> Router>enable Router#config terminal Router(config)#hostname R1-jin R1-jin(config)#interface s0/0 R1-jin(config-if)#encapsulation ppp R1-jin(config-if)#ip address 10.0.0.1 255.0.0.0 R1-jin(config-if)#clock rate 128000 R1-jin(config-if)#ppp authentication pap R1-jin(config-if)#no shutdown R1-jin(config-if)#exit R1-jin(config)#username jinliuli password 123 R1-jin(config)#exit R1-jin#show interface s0/0 R1-jin#ping 10.0.0.2 R2 Router> Router>enable Router#config terminal Router(config)#hostname R2-jin R2-jin(config)#interface s0/0 R2-jin(config-if)#encapsulation ppp R2-jin(config-if)#ip address 10.0.0.2 255.0.0.0 R2-jin(config-if)#no shutdown R2-jin(config-if)#ppp pap sent-username jinliuli password 123 R2-jin(config-if)#end R2-jin#show interface s0/0 R2-jin#ping 10.0.0.1 能相互Ping通! 二、R3和R2之间配置CHAP R3 Router> Router>enable Router#config terminal Router(config)#hostname R3-jin R3-jin(config)#interface s0/1 R3-jin(config-if)#encapsulation ppp R3-jin(config-if)#ip address 20.0.0.2 255.0.0.0 R3-jin(config-if)#clock rate 128000 R3-jin(config-if)#ppp authentication chap R3-jin(config-if)#ppp chap hostname haohao R3-jin(config-if)#no shutdown R3-jin(config-if)#exit R3-jin(config)#username R2-jin password 987 R3-jin(config)#end R3-jin#show interface s0/1 R3-jin#ping 20.0.0.1 R2 R2-jin#config terminal R2-jin(config)#interface s0/1 R2-jin(config-if)#encapsulation ppp R2-jin(config-if)#ip address 20.0.0.1 255.0.0.0 R2-jin(config-if)#no shutdown R2-jin(config-if)#username haohao password 987 R2-jin(config)#end R2-jin#show interface s0/1 R2-jin#ping 20.0.0.2 能相互ping通!! OK 实验完成!!! 实验五:
一、R1和R2之间配置PAP;R2和R3之间配置CHAP R1 Router> Router>enable Router#config terminal Router(config)#hostname R1-jin R1-jin(config)#interface s0/0 R1-jin(config-if)#encapsulation ppp R1-jin(config-if)#ip address 10.0.0.1 255.0.0.0 R1-jin(config-if)#clock rate 128000 R1-jin(config-if)#ppp authentication pap R1-jin(config-if)#no shutdown R1-jin(config-if)#exit R1-jin(config)#username jinliuli password 123 R1-jin(config)#exit R1-jin#show interface s0/0 R1-jin#ping 10.0.0.2 R2 Router> Router>enable Router#config terminal Router(config)#hostname R2-jin R2-jin(config)#interface s0/0 R2-jin(config-if)#encapsulation ppp R2-jin(config-if)#ip address 10.0.0.2 255.0.0.0 R2-jin(config-if)#no shutdown R2-jin(config-if)#ppp pap sent-username jinliuli password 123 R2-jin(config-if)#end R2-jin#show interface s0/0 R2-jin#ping 10.0.0.1 R3 Router> Router>enable Router#config terminal Router(config)#hostname R3-jin R3-jin(config)#interface s0/1 R3-jin(config-if)#encapsulation ppp R3-jin(config-if)#ip address 20.0.0.2 255.0.0.0 R3-jin(config-if)#clock rate 128000 R3-jin(config-if)#ppp authentication chap R3-jin(config-if)#ppp chap hostname haohao R3-jin(config-if)#no shutdown R3-jin(config-if)#exit R3-jin(config)#username R2-jin password 987 R3-jin(config)#end R3-jin#show interface s0/1 R3-jin#ping 20.0.0.1 R2 R2-jin#config terminal R2-jin(config)#interface s0/1 R2-jin(config-if)#encapsulation ppp R2-jin(config-if)#ip address 20.0.0.1 255.0.0.0 R2-jin(config-if)#no shutdown R2-jin(config-if)#username haohao password 987 R2-jin(config)#end R2-jin#show interface s0/1 R2-jin#ping 20.0.0.2 二、分别对3个路由器的F1/0(以太网接口)设置IP,并配置动态路由 R1 R1-jin#config terminal R1-jin(config)#interface f1/0 R1-jin(config-if)#ip address 30.0.0.1 255.0.0.0 R1-jin(config-if)#no shutdown R1-jin(config-if)#exit R1-jin(config)#router rip R1-jin(config-router)#network 10.0.0.0 R1-jin(config-router)#network 30.0.0.0 R1-jin(config-router)#end R1-jin#show ip route R2 R2-jin#config terminal R2-jin(config)#interface f1/0 R2-jin(config-if)#ip address 40.0.0.1 255.0.0.0 R2-jin(config-if)#no shutdown R2-jin(config-if)#exit R2-jin(config)#router rip R2-jin(config-router)#network 10.0.0.0 R2-jin(config-router)#network 20.0.0.0 R2-jin(config-router)#network 40.0.0.0 R2-jin(config-router)#end R2-jin#show ip route R3 R3-jin#config terminal R3-jin(config)#interface f1/0 R3-jin(config-if)#ip address 50.0.0.1 255.0.0.0 R3-jin(config-if)#no shutdown R3-jin(config-if)#exit R3-jin(config)#router rip R3-jin(config-router)#network 20.0.0.0 R3-jin(config-router)#network 50.0.0.0 R3-jin(config-router)#end R3-jin#show ip route 三、配置PC,验证:全网通信 VPCS 1 > VPCS 1 >show VPCS 1 >ip 30.0.0.2 30.0.0.1 8 VPCS 1 >2 VPCS 2 >ip 40.0.0.2 40.0.0.1 8 VPCS 2 >3 VPCS 3 >ip 50.0.0.2 50.0.0.1 8 VPCS 3 >show VPCS 3 >ping 40.0.0.2 40.0.0.2 icmp_seq=1 timeout 40.0.0.2 icmp_seq=2 time=94.000 ms 40.0.0.2 icmp_seq=3 time=125.000 ms 40.0.0.2 icmp_seq=4 time=94.000 ms 40.0.0.2 icmp_seq=5 time=110.000 ms VPCS 3 >ping 30.0.0.2 30.0.0.2 icmp_seq=1 timeout 30.0.0.2 icmp_seq=2 time=125.000 ms 30.0.0.2 icmp_seq=3 time=125.000 ms 30.0.0.2 icmp_seq=4 time=156.000 ms 30.0.0.2 icmp_seq=5 time=156.000 ms VPCS 3 >1 VPCS 1 >ping 40.0.0.2 40.0.0.2 icmp_seq=1 time=94.000 ms 40.0.0.2 icmp_seq=2 time=93.000 ms 40.0.0.2 icmp_seq=3 time=94.000 ms 40.0.0.2 icmp_seq=4 time=94.000 ms 40.0.0.2 icmp_seq=5 time=141.000 ms OK 完成!!!