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1、偶是平凡偶是平凡 Cisco 帧中继帧中继综合综合实验实验 1 一实验环境 用模拟本次实验，共用到 R1、R2、R3、R4、R5 五个路由器，其中 R5 用 做帧中继交换机。 二实验目的 Cisco 路由器模拟帧中继综合实验 三实验拓扑 四配置清单 1. 帧中继交换机相关配置 配置配置任务任务 相关相关命令命令 基本基本配置配置 frame-switch(config)#line con 0 frame-switch(config-line)#logging synchronous frame-switch(config-line)#exec-timeout 0 0 frame-switch(
2、config-line)#line vty 0 4 frame-switch(config-line)#logging synchronous frame-switch(config-line)#exec-timeout 0 0 frame-switch(config)#no ip domain-lookup 开启开启帧中帧中 继继交换交换模模 式式 frame-switch(config)#frame-relay switching LMI、帧中帧中 继继类型类型及及 PVC 配置配置 frame-switch(config)#int s 1/0 frame-switch(config-if
3、)#encapsulation frame-relay frame-switch(config-if)#frame-relay lmi-type cisco frame-switch(config-if)#frame-relay intf-type dce frame-switch(config-if)#clock rate 128000 frame-switch(config-if)#frame-relay route 104 interface serial 1/3 401 frame-switch(config-if)#int s 1/1 偶是平凡偶是平凡 Cisco 帧中继帧中继综合综
4、合实验实验 2 frame-switch(config-if)#encapsulation frame-relay frame-switch(config-if)# frame-relay lmi-type ansi frame-switch(config-if)#frame-relay intf-type dce frame-switch(config-if)#clock rate 128000 frame-switch(config-if)#frame-relay route 402 interface serial 1/3 204 frame-switch(config-if)#int
5、s 1/2 frame-switch(config-if)#encapsulation frame-relay frame-switch(config-if)#frame-relay lmi-type ansi frame-switch(config-if)#frame-relay intf-type dce frame-switch(config-if)#clock rate 128000 frame-switch(config-if)#frame-relay route 304 interface serial 1/3 403 frame-switch(config-if)#int s 1
6、/3 frame-switch(config-if)#encapsulation frame-relay frame-switch(config-if)#frame-relay lmi-type cisco frame-switch(config-if)#frame-relay intf-type dce frame-switch(config-if)#clock rate 128000 frame-switch(config-if)#frame-relay route 401 interface serial 1/0 104 frame-switch(config-if)#frame-rel
7、ay route 403 interface serial 1/2 304 frame-switch(config-if)#frame-relay route 204 interface serial 1/1 402 2. 帧中继网络路由器相关配置 R1 r1(config-if)#encapsulation frame-relay r1(config-if)#frame-relay intf-type dte r1(config-if)#no shutdown r1(config)#int s 1/0.1 multipoint r1(config-subif)#ip add 192.168.
8、1.1 255.255.255.0 r1(config-subif)#frame-relay map ip 192.168.1.4 104 broadcast R2 r2(config)#int s 1/0 r2(config-if)#encapsulation frame-relay r2(config-if)# frame-relay lmi-type ansi r2(config-if)#frame-relay intf-type dte r2(config)#int s 1/0.1 multipoint r2(config-subif)#ip add 172.16.2.2 255.25
9、5.255.0 r2(config-subif)#frame-relay interface-dlci 402 R3 r3(config)#int s 1/0 r3(config-if)#encapsulation frame-relay r3(config-if)#frame-relay lmi-type ansi r3(config-if)#no shutdown r3(config-if)#ip add 192.168.1.3 255.255.255.0 r3(config-if)#frame-relay map ip 192.168.1.4 204 broadcast R4 r4(co
10、nfig)#int s 1/0 r4(config-if)#encapsulation frame-relay r4(config-if)#frame-relay intf-type dte r4(config)#int s 1/0.1 multipoint 偶是平凡偶是平凡 Cisco 帧中继帧中继综合综合实验实验 3 r4(config-subif)#ip add 192.168.1.4 255.255.255.0 r4(config-subif)#frame-relay map ip 192.168.1.1 401 broadcast r4(config-subif)#frame-rel
11、ay map ip 192.168.1.3 204 broadcast r4(config)#int s 1/0.2 point-to-point r4(config-subif)#ip add 172.16.2.4 255.255.255.0 r4(config-subif)#frame-relay interface-dlci 204 3. 帧中继网络测试 frame-switch#show frame-relay route Input Intf Input Dlci Output Intf Output Dlci Status Serial1/0 104 Serial1/3 401 a
12、ctive Serial1/1 402 Serial1/3 204 active Serial1/2 304 Serial1/3 403 active Serial1/3 204 Serial1/1 402 active Serial1/3 401 Serial1/0 104 active Serial1/3 403 Serial1/2 304 active frame-switch# frame-switch#show frame-relay lmi LMI Statistics for interface Serial1/0 (Frame Relay DCE) LMI TYPE = CIS
13、CO Invalid Unnumbered info 0 Invalid Prot Disc 0 Invalid dummy Call Ref 0 Invalid Msg Type 0 Invalid Status Message 0 Invalid Lock Shift 0 Invalid Information ID 0 Invalid Report IE Len 0 Invalid Report Request 0 Invalid Keep IE Len 0 Num Status Enq. Rcvd 475 Num Status msgs Sent 475 Num Update Stat
14、us Sent 0 Num St Enq. Timeouts 20 LMI Statistics for interface Serial1/1 (Frame Relay DCE) LMI TYPE = ANSI Invalid Unnumbered info 0 Invalid Prot Disc 0 Invalid dummy Call Ref 0 Invalid Msg Type 0 Invalid Status Message 0 Invalid Lock Shift 0 Invalid Information ID 0 Invalid Report IE Len 0 Invalid
15、Report Request 0 Invalid Keep IE Len 0 Num Status Enq. Rcvd 313 Num Status msgs Sent 313 Num Update Status Sent 0 Num St Enq. Timeouts 127 LMI Statistics for interface Serial1/2 (Frame Relay DCE) LMI TYPE = ANSI Invalid Unnumbered info 0 Invalid Prot Disc 0 Invalid dummy Call Ref 0 Invalid Msg Type 0 Invalid Status Message 0 Invalid Lock Shift 0 Invalid Information ID 0 Invalid Report IE Len 0 Invalid Report Request 0 Invalid Keep IE Len 0 Num Status Enq. Rcvd 295 Num Status msgs Sent 295 偶是平凡偶是平凡 Cisco 帧中继帧中继综合综合实验实验 4 Num Update Status Sent 0
