計算機網(wǎng)絡原理實驗報告

PAGEPAGE3《計算機網(wǎng)絡》實驗報告實驗序號：05實驗項目名稱：OSPF單區(qū)域路由協(xié)議學號0809030450姓名范琴班級信管0804實驗地點信息學院網(wǎng)絡實驗室指導教師劉琪實驗時間2010.12.16一、實驗目的及要求（1）通過本次實驗，能夠熟練掌握在路由器上配置OSPF單區(qū)域；（2）理解并會運用在路由器上配置RIPV2；（3）熟悉在路由器上配置OSPF多區(qū)域。二、實驗要求（1）一個LAN通過一臺路由器A連接到另一臺路由器B上，在路由器上做適當配置，使內(nèi)外網(wǎng)的主機互通；（2）路由器A和路由器B串口之間采用V35DCE/DTE線纜連接，其中DCE連接到RA上。三、實驗環(huán)境(設備)路由器2臺，PC2臺，直連線2根(單區(qū)域)四、實驗內(nèi)容1．配置路由器和三層交換機2.將所有設備通過OSPF配置劃分在一個區(qū)域內(nèi)實現(xiàn)網(wǎng)絡互連實驗的拓撲結構，如下圖：單區(qū)域拓撲（一）配置交換機S3550-2Switch#confterSwitch(config)#hostnameS3550-2S3550-2(config)#vlan30！配置VLAN30S3550-2(config-vlan)#exitS3550-2(config)#vlan40S3550-2(config-vlan)#exitS3550-2(config)#interfacef0/1S3550-2(config-if)#switchaccessvlan30S3550-2(config-if)#exitS3550-2(config)#interfacef0/2S3550-2(config-if)#switchaccessvlan40S3550-2(config-if)#exitS3550-2(config)#interfacevlan30S3550-2(config-if)#ipaddress192.168.30.1255.255.255.0S3550-2(config-if)#exitS3550-2(config)#interfacevlan40S3550-2(config-if)#ipaddress192.168.40.1255.255.255.0S3550-2(config-if)#endS3550-2(config)#interfacevlan40S3550-2(config-if)#noshutdownS3550-2(config-if)#exitS3550-2(config)#interfacevlan30S3550-2(config-if)#noshutdownS3550-2(config-if)#end配置路由器s3550-2的OSPF開啟ospf協(xié)議進程s3550-2(config)#routerospfs3550-2(config-router)#network192.168.10.00.0.0.255area0s3550-2(config-router)#network192.168.20.00.0.0.255area0（二）配置路由器R2624-1具體實驗步驟如下：Red-Giant#conftRed-Giant(config)#hostnameR2624-1R2624-1(config)#interfaceserial0R2624-1(config-if)#ipaddress192.168.70.1255.255.255.0R2624-1(config-if)#noshutdownR2624-1(config-if)#endR2624-1(config)#interfaceserial1R2624-1(config-if)#ipaddress192.168.60.1255.255.255.0R2624-1(config-if)#clockrate64000R2624-1(config-if)#noshutdownR2624-1(config-if)#exitR2624-1(config)#interfaceserial2R2624-1(config-if)#ipaddress192.168.50.2255.255.255.0R2624-1(config-if)#clockrate64000R2624-1(config-if)#noshutdownR2624-1(config-if)#endR2624-1#conftR2624-1(config)#interfaceserial0R2624-1(config-if)#encapsulationpppR2624-1(config-if)#exitR2624-1(config)#interfaceserial1R2624-1(config-if)#encapsulationpppR2624-1(config-if)#exitR2624-1(config)#interfaceserial2R2624-1(config-if)#encapsulationpppR2624-1(config-if)#endR2624-1(config)#routerospf5R2624-1(config-router)#network192.168.50.00.0.0.255area0R2624-1(config-router)#network192.168.60.00.0.0.255area0R2624-1(config-router)#network192.168.70.00.0.0.255area0（三）配置路由器R2624-2R2624-2(config)#interfaceserial0R2624-2(config-if)#ipaddress192.168.50.1255.255.255.0R2624-2(config-if)#encapsulationpppR2624-2(config-if)#noshutdownR2624-2(config-if)#(config-if)#exitRA(config)#interfacefastethernet0RA(config-if)#ipaddress192.168.30.2255.255.255.0RA(config)#interfacefastethernet1RA(config-if)#ipaddress192.168.20.2255.255.255.0R2624-2(config)#routerospf5R2624-2(config-router)#network192.168.50.00.0.0.255area0R2624-2(config-router)#end（四）配置路由器R2620-1R2620-1#conftR2620-1(config)#hostnameRARA(config)#interfaceserial1RA(config-if)#ipaddress192.168.70.2255.255.255.0RA(config-if)#encapsulationpppRA(config-if)#clockrate64000RA(config-if)#noshutdownRA(config-if)#endRA(config)#routerospf5RA(config-router)#network192.168.70.00.0.0.255area0RA(config-router)#end（五）配置PC機的IP地址、子網(wǎng)掩碼及默認網(wǎng)關配置2#NIC的IP地址、掩碼地址和默認網(wǎng)關設置PC3的IP及子網(wǎng)掩碼192.168.10.3255.255.255.0192.168.10.1設置PC8的IP及子網(wǎng)掩碼192.168.40.8255.255.255.0192.168.40.1禁用1#NIC，啟用2#NIC默認網(wǎng)關:VLAN相鄰路由器的f0接口的IP地址關閉Windows和反病毒防火墻查看2#NIC的IP地址和掩碼地址開始-運行-cmdC:\Documentsandsettings>ipconfigping（ip地址）六、實驗記錄（一）交換機S3550-2的配置的實驗記錄S3550-2#showvlanVLANNameStatusPorts1defaultactiveFa0/3,Fa0/4,Fa0/5,Fa0/6Fa0/7,Fa0/8,Fa0/9,Fa0/10Fa0/11,Fa0/12,Fa0/13,Fa0/14Fa0/15,Fa0/16,Fa0/17,Fa0/18Fa0/19,Fa0/20,Fa0/21,Fa0/22Fa0/23,Fa0/2430VLAN0030activeFa0/140VLAN0040activeFa0/2S3550-2#showipinterfaceInterface:VL30Description:Vlan30OperStatus:upManagementStatus:EnabledPrimaryInternetaddress:192.168.30.1/24Broadcastaddress:255.255.255.255PhysAddress:00d0.f8b8.4b8aInterface:VL40Description:Vlan40OperStatus:upManagementStatus:EnabledPrimaryInternetaddress:192.168.40.1/24Broadcastaddress:255.255.255.255PhysAddress:00d0.f8b8.4b8b（二）配置路由器R2624-2的實驗記錄R2624-1#showinterfaceserial1Serial1isup,lineprotocolisupDCD=downDSR=upDTR=upRTS=upCTS=upR2624-1#showinterfaceserial2Serial2isup,lineprotocolisupDCD=downDSR=upDTR=upRTS=upCTS=upR2624-1#showinterfaces0Serial0isup,lineprotocolisupDCD=upDSR=upDTR=upRTS=upCTS=upR2624-1#showrunhostname"R2624-1"ipsubnet-zerointerfaceFastEthernet0ipaddress172.16.3.1255.255.255.0interfaceFastEthernet1noipaddressshutdowninterfaceFastEthernet2noipaddressshutdowninterfaceFastEthernet3noipaddressshutdowninterfaceSerial0ipaddress192.168.70.1255.255.255.0encapsulationpppinterfaceSerial1ipaddress192.168.60.1255.255.255.0encapsulationpppclockrate64000interfaceSerial2Ipaddress192.168.50.2255.255.255.0encapsulationpppclockrate64000（三）配置路由器R2620-1的實驗記錄RA#showinterfaceserial1Serial1isup,lineprotocolisupDCD=downDSR=upDTR=upRTS=upCTS=up七、實驗結果及其分析由pc8檢驗全網(wǎng)互相通信的結果：C:\DocumentsandSettings\Administrator>ping192.168.40.8Pinging192.168.20.1with32bytesofdata:Replyfrom192.168.40.8:bytes=32time<1msTTL=64Replyfrom192.168.40.8:bytes=32time<1msTTL=64Replyfrom192.168.40.8:bytes=32time<1msTTL=64Replyfrom192.168.40.8:bytes=32time<1msTTL=64C:\DocumentsandSettings\Administrator>ping192.168.30.1Pinging192.168.20.1with32bytesofdata:Replyfrom192.168.30.1:bytes=32time<1msTTL=64Replyfrom192.168.30.1:bytes=32time<1msTTL=64Replyfrom192.168.30.1:bytes=32time<1msTTL=64Replyfrom192.168.30.1:bytes=32time<1msTTL=64C:\DocumentsandSettings\Administrator>ping192.168.20.1Pinging192.168.20.1with32bytesofdata:Replyfrom192.168.20.1:bytes=32time<1msTTL=64Replyfrom192.168.20.1:bytes=32time<1msTTL=64Replyfrom192.168.20.1:bytes=32time<1msTTL=64Replyfrom192.168.20.1:bytes=32time<1msTTL=64C:\DocumentsandSettings\Administrator>ping192.168.50.2Pinging192.168.20.1with32bytesofdata:Replyfrom192.168.50.2:bytes=32time<1msTTL=64Replyfrom192.168.50.2:bytes=32time<1msTTL=64Replyfrom192.168.50.2:bytes=32time<1msTTL=64Replyfrom192.168.50.2:bytes=32time<1msTTL=64C:\Doc