CCNA--64班学员--帧中继实验(子接口)
写在前面的话:这个实验手册上没有,所以自己画了个拓扑操作了一下,发上来和大家探讨下。帧中继实验(子接口)
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 s0/0
R1(config-if)#encapsulation frame-relay
R1(config-if)#ip address 160.100.48.1 255.255.255.0
R1(config-if)#frame-relay interface-dlci 103
R1(config-fr-dlci)#no sh
R1(config-if)#exit
R1(config)#ip route 160.100.49.0 255.255.255.0 160.100.48.2
R1(config)#end
R1#
R2配置
Router>en
Router#conf t
Router(config)#hostname R2
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)#interface s0/0
R2(config-if)#encapsulation frame-relay
R2(config-if)#frame-relay lmi-type ansi
R2(config-if)#no ip add
R2(config-if)#no sh
R2(config)#int s0/0.1 point-to-point
R2(config-subif)#fr
R2(config-subif)#frame-relay int
R2(config-subif)#frame-relay interface-dlci 301
R2(config-subif)#ip add 160.100.48.2 255.255.255.0
R2(config-subif)#no sh
R2(config)#int s0/0.2 point-to-point
R2(config-subif)#frame-relay int
R2(config-subif)#frame-relay interface-dlci 401
R2(config-subif)#ip add 160.100.49.2 255.255.255.0
R2(config-subif)#no sh
R2(config-subif)#end
R2#
R3 配置
Router>
Router>en
Router#conf t
Router(config)#hostname R3
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 s0/0
R3(config-if)#encapsulation frame-relay
R3(config-if)#ip add 160.100.49.1 255.255.255.0
R3(config-if)#frame-relay interface-dlci 104
R3(config-fr-dlci)#no sh
R3(config-if)#exit
R3(config)#ip route 160.100.48.0 255.255.255.0 160.100.49.2
R3(config)#end
R3#
由于有字数限制,其他配置见下一楼 FRSW配置
Router>
Router>en
Router#conf t
Router(config)#hostname FRSW
FRSW(config)#no ip domain loo
FRSW(config)#line console 0
FRSW(config-line)#exec-timeout 0 0
FRSW(config-line)#logg sy
FRSW(config-line)#exit
FRSW(config)#no ip routing
FRSW(config)#frame-relay switching
FRSW(config)#int s0/1
FRSW(config-if)#no ip address
FRSW(config-if)#encapsulation frame-relay
FRSW(config-if)#fr
FRSW(config-if)#frame-relay lmi-type ansi
FRSW(config-if)#frame-relay intf-type dce
FRSW(config-if)#clock rate 64000
FRSW(config-if)#frame-relay route 103 interface s0/2 301
FRSW(config-if)#no sh
FRSW(config-if)#int s0/3
FRSW(config-if)#encapsulation frame-relay
FRSW(config-if)#frame-relay lmi-type ansi
FRSW(config-if)#frame-relay intf-type dce
FRSW(config-if)#clock rate 64000
FRSW(config-if)#no ip add
FRSW(config-if)#frame-relay route 104 interface s0/2 401
FRSW(config-if)#no sh
FRSW(config-if)#int s0/2
FRSW(config-if)#encapsulation frame-relay
FRSW(config-if)#frame-relay lmi-type ansi
FRSW(config-if)#frame-relay intf-type dce
FRSW(config-if)#clock rate 64000
FRSW(config-if)#no ip add
FRSW(config-if)#frame-relay route 301 interface s0/1 103
FRSW(config-if)#frame-relay route 401 interface s0/3 104
FRSW(config-if)#no sh
FRSW(config-if)#end
FRSW#
R1#ping 160.100.49.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 160.100.49.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 288/378/524 ms
R1#sh frame-relay map
Serial0/0 (up): ip 160.100.48.2 dlci 103(0x67,0x1870), dynamic,
broadcast,, status defined, active
R2#sh frame-relay map
Serial0/0.1 (up): point-to-point dlci, dlci 301(0x12D,0x48D0), broadcast
status defined, active
Serial0/0.2 (up): point-to-point dlci, dlci 401(0x191,0x6410), broadcast
status defined, active
R3#ping 160.100.48.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 160.100.48.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 288/346/432 ms
R3#sh frame-relaymap
Serial0/0 (up): ip 160.100.49.2 dlci 104(0x68,0x1880), dynamic,
broadcast,, status defined, active
[ 本帖最后由 Romantic.Life 于 2008-7-28 12:28 编辑 ] -- 真不错,再赞一个 帧中继可是CCNA中比较难的点了,看来楼主已经掌握得不错了,如果能坚持把自己学习到的东西都整理下,对以后会有很大帮助的! NA 能够写出这样的技术帖子出来,难能可贵。
好苗子。
图画的也不错。 很认真呀~! 很好很强大! 多谢分享,支持支持!!! 怎么全是代码了?
http://www.pplive4.cn/images/sigline.gif
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