实验5 配置帧中继hub-and-spoke ospf

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1、实验5配置Hub-and-SpokeOSPF一、实验拓扑图，如图1.1所示：图1.1hub-and-spokeOSPF拓扑图二、预配置：//R1的预配置R1(config-line)#ints3/0R1(config-if)#ipadd123.0.0.1255.255.255.0R1(config-if)#enfrR1(config-if)#noframeinverR1(config-if)#noarpframR1(config-if)#framemapip123.0.0.2102bR1(config-if)#framemapip123.0.0.3103bR1(config-i

2、f)#noshR1(config-if)#intlo0R1(config-if)#ipadd1.1.1.1255.255.255.0//R2的预配置R2(config-line)#ints3/0R2(config-if)#ipadd123.0.0.2255.255.255.0R2(config-if)#enfrR2(config-if)#noframeinverR2(config-if)#noarpframR2(config-if)#framemapip123.0.0.1201bR2(config-if)#noshR2(config-if)#intlo0R2(config-if

3、)#ipadd2.2.2.2255.255.255.0//R3的预配置R3(config-line)#ints3/0R3(config-if)#ipadd123.0.0.3255.255.255.0R3(config-if)#enfrR3(config-if)#noframeinverR3(config-if)#noarpframR3(config-if)#framemapip123.0.0.1301bR3(config-if)#noshR3(config-if)#intlo0R3(config-if)#ipadd3.3.3.3255.255.255.0一、实验过程：1.配置R

4、1上的OSPF：R1(config-router)#router-id1.1.1.1R1(config-router)#net1.1.1.10.0.0.0a0R1(config-router)#net123.0.0.10.0.0.0a0R1(config-router)#nei123.0.0.2R1(config-router)#nei123.0.0.32.配置R2上的OSPF：R2(config-if)#routeros1R2(config-router)#router-id2.2.2.2R2(config-router)#net2.2.2.20.0.0.0a0R2(conf

5、ig-router)#net123.0.0.20.0.0.0a03.配置R3上的OSPF：R3(config)#routeros1R3(config-router)#router-id3.3.3.3R3(config-router)#net3.3.3.30.0.0.0a0R3(config-router)#net123.0.0.30.0.0.0a04.查看各路由器上的OSPF邻居以及路由表信息R1(config-router)#doshiposneiNeighborIDPriStateDeadTimeAddressInterface2.2.2.21FULL/DROTHER00:

6、01:31123.0.0.2Serial3/03.3.3.31FULL/DR00:01:30123.0.0.3Serial3/0R2(config-router)#doshiposneNeighborIDPriStateDeadTimeAddressInterface1.1.1.11FULL/BDR00:01:55123.0.0.1Serial3/0R3(config-router)#doshiposneNeighborIDPriStateDeadTimeAddressInterface1.1.1.11FULL/BDR00:01:37123.0.0.1Serial3/0R1(c

7、onfig-router)#doshiproutCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1