帧中继点到点子接口下配置ospf

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1、1、  实验目的通过本实验可以掌握1）  帧中继点到点子接口的特征；2）  帧中继点到点子接口的配置；3）  帧中继点到点子接口模式下OSPF的配置和调试2、  实验拓扑图3、  实验步骤本实验在路由器R1上创建2个点到点子接口，分别与路由器R3和R4上创建的点到点子接口形成点到点连接，拓扑结构采用Hub-and-Spoke结构，整个网络运行OSPF路由协议。1）  配置路由器R1：R1#conftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.R1(confi

2、g)#intloopback0R1(config-if)#ipaddress192.168.1.1255.255.255.0R1(config-if)#noshutdownR1(config-if)#ipospfnetworkpoint-to-pointR1(config-if)#exitR1(config)#ints1/0R1(config-if)#noipaddressR1(config-if)#encapsulationframe-relayR1(config-if)#noframe-relayinverse-

3、arpR1(config-if)#noshutdownR1(config-if)#exitR1(config)#ints1/0.13point-to-point  //创建帧中继点到点子接口R1(config-subif)#ipaddress192.168.13.1255.255.255.0R1(config-subif)#frame-relayinterface-dlci103  //配置帧中继映射【提示】点到点子接口下不能使用“frame-relaymapip”命令来配置帧中继的映射，而是改用“frame-rel

4、ayinterface-dlci”命令来配置R1(config-fr-dlci)#exitR1(config-subif)#exitR1(config)#ints1/0.14point-to-pointR1(config-subif)#ipaddress192.168.14.1255.255.255.0R1(config-subif)#frame-relayinterface-dlci104R1(config-fr-dlci)#exitR1(config-subif)#exitR1(config)#routerosp

5、f1R1(config-router)#router-id1.1.1.1R1(config-router)#network192.168.1.00.0.0.255area0R1(config-router)#network192.168.13.00.0.0.255area0R1(config-router)#network192.168.14.00.0.0.255area02）  配置路由器R3R3#conftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.R3

6、(config)#intloopback0R3(config-if)#ipaddress192.168.3.1255.255.255.0R3(config-if)#noshowR3(config-if)#iposR3(config-if)#ipospfnetR3(config-if)#ipospfnetworkpR3(config-if)#ipospfnetworkpoint-to-pR3(config-if)#ipospfnetworkpoint-to-pointR3(config-if)#exitR3(confi

7、g)#ints1/1R3(config-if)#noipaddressR3(config-if)#encapsulationframe-relayR3(config-if)#noframe-relayinverse-arpR3(config-if)#noshutdownR3(config-if)#exitR3(config)#ints1/1.13point-to-pointR3(config-subif)#ipaddress192.168.13.3255.255.255.0R3(config-subif)#frame

8、-relayinterface-dlci301R3(config-fr-dlci)#exitR3(config-subif)#exitR3(config)#routerospf1R3(config-router)#router-id3.3.3.3R3(config-router)#network192.168.13.00.0.0.255area