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写在前面的话:本人依据CCNA实验手册进行操作,发现实验不能成功,经过认真研究,发现手册里有几处小错误,特发一份本人刚做成功的实验操作步骤与大家分享。
实验手册中出错的几处,我已用红色标记出。
欢迎大家提出不同的见解,谢谢!
帧中继实验(动态)
拓扑图:
R1配置
Router>en
Router#conf t
Router(config)#hostname R1
R1(config)#no ip domain loo
R1(config)#line console 0
R1(config-line)#exec-timeout 0 0
R1(config-line)#logg sy
R1(config-line)#int s0
R1(config-if)#encapsulation frame-relay
R1(config-if)#ip address 13.1.1.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#frame-relay interface-dlci 103
R1(config-fr-dlci)#end
R1#
R2 配置
Router>en
Router#conf t
Router(config)#hostname R1
R2(config)#no ip domain loo
R2(config)#line console 0
R2(config-line)#exec-timeout 0 0
R2(config-line)#logg sy
R2 (config)#no ip routing
R2 (config)#frame-relay switching
R2 (config)#int s0
R2 (config-if)#encapsulation frame-relay
R2 (config-if)#frame-relay intf-type dce
R2 (config-if)#clock rate 64000
R2 (config-if)#frame-relay route 103 interface s0/1 301
R2 (config-if)#no sh
R2 (config-if)#
R2 (config)#int s1
R2 (config-if)#encapsulation frame-relay
R2 (config-if)#frame-relay intf-type dce
R2 (config-if)#clock rate 64000
R2 (config-if)#frame-relay route 301 interface s0/0 103
R2 (config-if)#frame-relay lmi-type ansi
R2 (config-if)#no sh
R2 (config-if)#end
R3配置
Router>en
Router#conf t
Router(config)#hostname R1
R3(config)#no ip domain loo
R3(config)#line console 0
R3(config-line)#exec-timeout 0 0
R3(config-line)#logg sy
R3(config-line)#int s0
R3(config-if)#encapsulation frame-relay
R3(config-if)#ip address 13.1.1.3 255.255.255.0
R3(config-if)#no sh
R3 (config-if)#frame-relay lmi-type ansi
R3(config-if)#frame-relay interface-dlci 103
R3(config-fr-dlci)#end
R1 ping R3
R1#ping 13.1.1.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 13.1.1.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 72/88/112 ms
R1#sh frame-relay map
Serial0 (up): ip 13.1.1.3 dlci 103(0x67,0x1870), dynamic,
broadcast,, status defined, active
R3 ping R1
R3#ping 13.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 13.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 68/93/168 ms
R3#sh frame-relay map
Serial0(up): ip 13.1.1.1 dlci 301(0x12D,0x48D0), dynamic,
broadcast,, status defined, active |
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