實驗三：路由器基本配置

1、上機報告姓名學(xué)號專業(yè)專業(yè)計科普1002班級課程名稱網(wǎng)絡(luò)系統(tǒng)集成指導(dǎo)教師機房名稱(1520)上機日期2012年10月26日上機項目名稱實驗三：路由器基本配置上機步驟及內(nèi)容：實驗?zāi)康?使用路由器配置靜態(tài)路由、RIP協(xié)議、OSPF協(xié)議。掌握使用相應(yīng)協(xié)議實現(xiàn)路由選擇的方法。.通過在路由器上使用相關(guān)的檢查和排錯命令學(xué)習(xí)如何維護和分析RIP協(xié)議、OSPF協(xié)議。.通過RIPvl和RIPv2配置過程的不同體會兩者在實際使用上的差別。實驗要求.在路由器上配置靜態(tài)路由、缺省路由；.配置RIP協(xié)議；配置OSPF協(xié)議；.掌握路由器接口配置，測試網(wǎng)絡(luò)連通性；.理解每一步實驗的作用，把實驗的每一步所完成的任務(wù)詳細地敘述清

2、楚，并記錄在實驗報告上；.實驗結(jié)束后上繳實驗報告實驗儀器設(shè)備和材料清單.具備兩個以太網(wǎng)端口的路由器三臺，交換機兩臺；.兩臺具備以太網(wǎng)接口的PC機，分別連接路由器的內(nèi)外網(wǎng)口，路由器端口、PC的IP地址可自己分配和設(shè)置.路由器拓撲結(jié)構(gòu)成環(huán)狀或線性連接；.實驗組網(wǎng)圖。ED/OIF:192,168.2.1產(chǎn)3-EQ/lIF:192；168.11.Iif+L建警1EQ/1IF192.：,168.22EO/iIF:192.-168.1tyiIP:192.16a.33.2UtLE0/0IP:19?168M295S-240rIF19.IBS.aPC-PT主機4If:L92.16B,44.8329交PC-PT主

3、機31.1實驗組網(wǎng)圖實驗內(nèi)容1.完成路由器的基本端口配置，靜態(tài)路由，缺省路由配置;2.3.4.RIPv21.完成路由器的基本端口配置，靜態(tài)路由，缺省路由配置;2.3.4.RIPv2協(xié)議配置；OSPF協(xié)議配置；通過在路由器上使用相關(guān)的檢查和排錯命令學(xué)習(xí)如何維護和分析RIP協(xié)議、OSPF協(xié)議。實驗步驟.作路由器的端口IP地址配置，代碼如下:路由器rlH3Csysnamerir1inte0/1r1-Ethernet0/1ipadd192.168.11.124rl-EthernetO/l%Oct2816:55:42:8052012r1IFNET/4/UPDOWN:Lineprotocolonthein

4、terfaceEthernet0/1isUPr1-Ethernet0/1inteO/0r1-Ethernet0/0ipadd192.168.22.124路由器r2H3Csysnamer2r2inte0/1r2-Ethernet0/1ipadd192.168.22.224r2-Ethernet0/1%Oct2816:40:33:4652012r2IFNET/4/UPDOWN:LineprotocolontheinterfaceEthernet0/1isUPr2-Ethernet0/1inte0/0r2-Ethernet0/0ipadd192.168.33.124路由器r3H3Csysnamer2

5、r3inte0/1r2-Ethernet0/1ipadd192.168.33.224r3-Ethernet0/1%Oct2816:40:33:4652012r3IFNET/4/UPDOWN:LineprotocolontheinterfaceEthernet0/1isUPr3-Ethernet0/1inte0/0r3-Ethernet0/0ipadd192.168.44.124.配置靜態(tài)路由路由器rir1iproute-static192.168.33.024192.168.22.2r1iproute-static192.168.44.024192.168.22.2路由器r2r2iproute

6、-static192.168.44.024192.168.33.2r2iproute-static192.168.11.024192.168.22.1路由器r3r3iproute-static192.168.22.024192.168.33.1r3iproute-static192.168.11.024192.168.33.1.配置默認路由路由器rir1iproute-static0.0.0.024192.168.22.2路由器r2r1iproute-static0.0.0.024192.168.33.2路由器r3r1iproute-static0.0.0.024192.168.33.1.RI

7、Pv2協(xié)議配置路由器rir1ripr1-rip-1network192.168.11.0r1-rip-1network192.168.22.0r1-rip-1version2路由器r2r1ripr1-rip-1network192.168.33.0r1-rip-1network192.168.22.0r1-rip-1version2路由器r3r1ripr1-rip-1network192.168.44.0r1-rip-1network192.168.33.0r1-rip-1version2.OSPF協(xié)議配置路由器rir1interr1interfaceloopr1interfaceLoopBa

8、ck0r1-LoopBack0ipadd1.1.1.124Info:Only32-bitmasksaresupportedonLoopbackinterfaces.Themaskhasbeenconvertedto32-bit.r1-LoopBack0ipadd1.1.1.1255.255.255.255r1-LoopBack0quitr1rour1routerid1.1.1.1r1ospf1r1-ospf-1area0r1-ospf-1-area-0.0.0.0network1.1.1.10.0.0.0r1-ospf-1-area-0.0.0.0network192.168.11.00.0.

9、0.255r1-ospf-1-area-0.0.0.0network192.168.22.00.0.0.255路由器r2r2intr2interfaceloopr2interfaceLoopBack0r2-LoopBack0ipadd2.2.2.2255.255.255.255r2-LoopBack0quitr2rour2routerid2.2.2.2r2ospf100r2-ospf-100area0r2-ospf-100-area-0.0.0.0network2.2.2.20.0.0.0r2-ospf-100-area-0.0.0.0network192.168.22.00.0.0.255r

10、2-ospf-100-area-0.0.0.0quitr2-ospf-100area192.168.10.1r2-ospf-100-area-192.168.10.1netr2-ospf-100-area-192.168.10.1network192.168.33.00.0.0.255路由器r3r3intr3interfaceloopr3interfaceLoopBack0r3-LoopBack0ipadd3.3.3.3255.255.255.255r3-LoopBack0quitr3ospf1r3-ospf-1area192.168.10.1r3-ospf-1-area-192.168.10

11、.1network3.3.3.30.0.0.0r3-ospf-1-area-192.168.10.1network192.168.44.00.0.0.255r3-ospf-1-area-192.168.10.1network192.168.33.00.0.0.2556.驗證配置當(dāng)配置了rip協(xié)議之后，是可以讓路由器之間相互ping通，然后路由器之間是可以相互學(xué)習(xí)至U的。我們一路由器r1為例，其效果如下：(1)在路由器r1上ping路由器r3r1ping192.168.44.1PING192.168.44.1:56databytes,pressCTRL_CtobreakReplyfrom192.

12、168.44.1:bytes=56Sequence=1ttl=254time=2msReplyfrom192.168.44.1:bytes=56Sequence=2ttl=254time=1msReplyfrom192.168.44.1:bytes=56Sequence=3ttl=254time=1msReplyfrom192.168.44.1:bytes=56Sequence=4ttl=254time=1msReplyfrom192.168.44.1:bytes=56Sequence=5ttl=254time=1ms-192.168.44.1pingstatistics-5packet(s)

13、transmitted5packet(s)received0.00%packetlossround-tripmin/avg/max=1/1/2ms(2)查看路由表，知道路由器之間相互學(xué)習(xí)到了，所以能夠路由ping通。r1displayiprouting-tableRoutingTables:PublicDestinations,:8Routes:8Destination/MaskProtoPreCostNextHopInterface127.0.0.0/8Direct00127.0.0.1InLoop0127.0.0.1/32Direct00127.0.0.1InLoop0192.168.11

14、.0/24Direct00192.168.11.1Eth0/1192.168.11.1/32Direct00127.0.0.1InLoop0192.168.22.0/24Direct00192.168.22.1Eth0/0192.168.22.1/32Direct00127.0.0.1InLoop0192.168.33.0/24RIP1001192.168.22.2Eth0/0192.168.44.0/24RIP1002192.168.22.2Eth0/0(3)在進行了ospf協(xié)議的配置后，我們能夠讓路由ping通。r1ping3.3.3.3PING3.3.3.3:56databytes,pr

15、essCTRL_CtobreakReplyfrom3.3.3.3:bytes=56Sequence=1ttl=254time=2msReplyfrom3.3.3.3:bytes=56Sequence=2ttl=254time=1msReplyfrom3.3.3.3:bytes=56Sequence=3ttl=254time=1msReplyfrom3.3.3.3:bytes=56Sequence=4ttl=254time=1msReplyfrom3.3.3.3:bytes=56Sequence=5ttl=254time=1ms-3.3.3.3pingstatistics-5packet(s)t

16、ransmitted5packet(s)received0.00%packetlossround-tripmin/avg/max=1/1/2ms(4)查看ospf的鄰居狀態(tài)。redisplayospfbriefOSPFProcess1withRouterID1.1.1.1OSPFProtocolInformationRouterID:1.1.1.1BorderRouter:RouteTag:0Multi-VPN-InstanceisnotenabledApplicationsSupported:MPLSTraffic-EngineeringSPF-schedule-interval:5LSAg

17、enerationinterval:5LSAarrivalinterval:1000Transmitpacing:Interval:20Count:3DefaultASEparameters:Metric:1Tag:1Type:2RoutePreference:10ASERoutePreference:150SPFComputationCount:10RFC1583CompatibleGracefulrestartinterval:120AreaCount:1NssaAreaCount:0ExChange/LoadingNeighbors:0Area:0.0.0.0(MPLSTEnotenab

18、led)Authtype:NoneAreaflag:NormalSPFScheduledCount:8ExChange/LoadingNeighbors:0Interface:192.168.11.1(Ethernet0/1)Cost:1State:DRType:BroadcastMTU:1500Priority:1DesignatedRouter:192.168.11.1BackupDesignatedRouter:0.0.0.0Timers:Hello10,Dead40,Poll40,Retransmit5,TransmitDelay1Interface:192.168.22.1(Ethe

19、rnet。/。)Cost:1State:DRType:BroadcastMTU:1500Priority:1DesignatedRouter:192.168.22.1BackupDesignatedRouter:192.168.22.2Timers:Hello10,Dead40,PollInterface:1.1.1.1(LoopBack0)Timers:Hello10,Dead40,PollInterface:1.1.1.1(LoopBack0)Cost:0State:LoopbackTimers:Hello10,Dead40,Poll(5)查看ospf的全局匯總信息。r1displayos

20、pflsdb40,Retransmit5,TransmitDelay1Type:PTPMTU:153640,Retransmit5,TransmitDelay1OSPFProcess1withRouterID1.1.1.1LinkStateDatabaseArea:0.0.0.0TypeLinkStateIDAdvRouterAgeLenSequenceMetricRouter1.1.1.11.1.1.1115600Router2.2.2.22.2.2.2105480Network192.168.22.11.1.1.1115320Sum-Net192.168.44.02.2.2.269282Sum-Net3.3.3.32.2.2.269281Sum-Net192.168.33.02.2.2.279281(6)再次查看路由表，即查看ospf鏈路狀態(tài)數(shù)據(jù)庫。r1displayiprouting