帧中继交换机的配置

拓扑图：

 

实验过程

1.帧中继交换机配置

Router>en Router#config t Enter configuration commands, one per line.  End with CNTL/Z. Router(config)#no ip domain-lookup Router(config)#line console 0 Router(config-line)#no exec-timeout Router(config-line)#loggin syn Router(config-line)#exit Router(config)#host FR Router(config)#frame-relay switch  //开启帧中继交换功能 FR(config)#interface s0/0 FR(config-if)#no shut FR(config-if)#encapsulation frame-relay  //封装帧中继 FR(config-if)#frame-relay intf-type dce  //配置接口类型 FR(config-if)#frame-relay lmi-type cisco  //配置本地管理接口类型 FR(config-if)#frame-relay route 102 interface s0/1 201  //配置DLCI FR(config-if)#exit FR(config)#interface s0/1 FR(config-if)#no shut FR(config-if)#encapsulation frame-relay FR(config-if)#frame-relay intf-type dce FR(config-if)#frame-relay lmi-type cisco FR(config-if)#frame-relay route 201 interface s0/0 102 FR(config-if)#exit

2.R1的配置

Router> Router>en Router#config t Enter configuration commands, one per line.  End with CNTL/Z. Router(config)#no ip domain-lookup Router(config)#line console 0 Router(config-line)#no exec-timeout Router(config-line)#loggin syn Router(config-line)#exit Router(config)#host R1 R1(config)#interface s0/0 R1(config-if)#no shut R1(config-if)#encapsulation frame-relay   //封装帧中继

3.R2的配置

Router>en Router#config t Enter configuration commands, one per line.  End with CNTL/Z. Router(config)#no ip domain-lookup Router(config)#line console 0 Router(config-line)#no exec-timeout Router(config-line)#loggin syn Router(config-line)#exit Router(config)#host R2 R2(config)#interface s0/1 R2(config-if)#no shut R2(config-if)#encapsulation frame-relay R2(config-if)#ip add 192.168.0.2 255.255.255.0

4.查看帧中继映射表

R1#show frame-relay map Serial0/0 (up): ip 192.168.0.2 dlci 102(0x66,0x1860), dynamic,               broadcast,, status defined, active R2#show frame R2#show frame-relay map Serial0/1 (up): ip 192.168.0.1 dlci 201(0xC9,0x3090), dynamic,               broadcast,, status defined, active

5.测试连通性

R1#ping 192.168.0.2      Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.0.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 12/51/92 ms R2#ping 192.168.0.1   Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.0.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 28/58/104 ms