PPP协议
2009-04-17 20:44
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实验时间:20090406 | 实验人: | ||
实验名称:PPP协议 | |||
实验任务和目标: 1.为两台路由器上IP地址 RouterA S0/0 192.168.1.1/30 loopback 0 10.0.0.1/8 (模拟出一个局域网段) loopback 1 11.0.0.1/8 RouterB S0/0 192.168.1.2/30 loopback 0 12.0.0.1/8 (模拟出一个局域网段) loopback 1 13.0.0.1/8 2.PPP的PAP认证 RouterA (被认证端) interface serial 0/0 encapsulation ppp ppp pap sent-username RouterA password 0 benet no shut RouterB(主认证端) username RouterA password 0 benet /被认证端的用户名和密码 interface serial 0/0 clock rate 64000 encapsulation ppp ppp authentication pap no shut 打开DEBUG PPP PACKET来查看结果 3.PPP的CHAP认证 (接上个实验继续做) 注意:先NO掉两台路由器上含有PAP的设置命令,再进行CHAP的设置 RouterA: username RouterB password 0 benet RouterB: username RouterA password 0 benet (技巧: 在主认证端的USERNAME=BEI 在被认证端的USERNAME=ZHU) RouterA: interface serial0/0 ppp authentication chap RouterB: 同路由器A设置方法一样. 打开DEBUG PPP PACKET来查看结果 4.设置静态路由,使两个局域网能够互通 routerA : ip route 0.0.0.0 0.0.0.0 192.168.1.2 routerB: ip route 0.0.0.0 0.0.0.0 192.168.1.1 用show ip route验证 5.设置RIP动态路由,使两个局域网能够互通 routerA: router rip network 192.168.1.0 netwrok 10.0.0.0 network 11.0.0.0 routerB: Router rip network 192.168.1.0 netowrk 12.0.0.0 network 13.0.0.0 用show ip route 验证 6.设置OSPF动态路由,使两个局域网能够互通 (单区域OSPF) RouterA: router ospf 1 network 0.0.0.0 255.255.255.255 area 0 RouterB: router ospf 1 network 0.0.0.0 255.255.255.255 area 0 用show ip route 验证 | |||
实验拓扑及网络规划:![]() | |||
实验操作过程及配置说明: 在被认证端:PAP Router(config)#hostname ra ra(config)#interface serial 0/0 ra(config-if)#encapsulation ppp ra(config-if)#ppp pap sent-username ra password 0 benet ra(config-if)#no shutdown 00:09:17: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up ra#ping 192.168.1.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/72/96 ms 在主认证端:PAP: Router(config)#hostname rb rb(config)# 00:07:12: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down rb(config)#username ra password 0 benet rb(config)#in rb(config)#interface s rb(config)#interface serial 0/0 rb(config-if)#cl rb(config-if)#clock rate 64000 rb(config-if)#encapsulation ppp 00:09:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upp rb(config-if)#ppp authentication pap rb(config-if)#no shutdown rb#ping 192.168.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 48/63/76 ms 在被认证端CHAP: ra(config)#interface serial 0/0 ra(config-if)#no ppp pap sent-username ra password 0 benet ra(config)#username rb password 0 benet ra(config)#interface serial 0/0 在主认证端:CHAP: rb(config)#interface serial 0/0 rb(config-if)#no ppp authentication pap rb(config)#username ra password 0 benet rb(config)#interface serial 0/0 rb(config-if)#ppp authentication chap (只需在主认证端上配置) | |||
实验结果(可以是截屏图片):注释:rb为主 ra为被![]() ra的路由表: ![]() rb的路由表: ![]() | |||
总结和分析: |