1、計算機網絡課程設計 (2013/2014第二學期-第18周)指導教師：張芳 舒挺班級：姓名：學號：一、目的和要求本課程設計的主要目的是通過實際操作和實驗以及編程等，加深對課堂所學知識的理解，提高對網絡系統(tǒng)的感性認識，培養(yǎng)動手技能和自學能力。本課程設計通過完成彼此具有獨立性又相互聯(lián)系的幾個小實驗，能夠對網絡相關設備和服務器進行安裝和配置，對網絡設計的概念有個比較完整的認識。二、實驗環(huán)境本實驗主要應用軟件來仿真實際的路由網絡，選用的軟件有選用的軟件包括RouterSim CCNA 2、Boson Netsim和RouterSim。三、具體內容1.熟悉實驗環(huán)境通過參考軟件中自帶的幫助、參考資料和教師

2、的講解等，熟悉模擬器操作的常用命令。對配置模式、配置參數的查看、保存、清除等進行了解。2.網絡拓撲圖的設計熟悉不同網絡設備以及相關的接口，如：路由器、交換機、主機，學習利用不同網絡設備搭建網絡系統(tǒng)。3.網絡路由器不同端口的配置學習如何對網絡路由器的以太網接口、快速以太網接口、串行接口以及相關參數的配置，以及環(huán)回接口、令牌環(huán)接口的配置。并且能夠對配置結構進行驗證。配置路由器的各種網絡接口配置Ethernet接口配置路由器A與路由器2621的Ethernet接口，并通過ping來測試！4.靜態(tài)路由的配置復習路由的概念，學習靜態(tài)路由的設置，默認路由的設置，以及已有路由的刪除。5動態(tài)路由的配置復習動態(tài)

3、路由協(xié)議，深入掌握RIP協(xié)議的原理，能夠進行動態(tài)RIP路由設置，并對設置的結果進行驗證，查看。實驗1 使用RouterSim CCNA配置路由器的各種網絡接口（同時也使用了靜態(tài)路由配置，使兩端主機ping通）1.Switch1900Router Con0 is now availablePress RETURN to get started.PCA Number: 73-3122-04PCA Serial Number: FAB0337240KModel Number: WS-C1912-ASystem Serial Number: FAB0339U01UPower Supply S/N: P

4、HI031803JKPCB Serial Number: FAB0337240K,73-3122-04-1 user(s) now active on Management Console. User Interface Menu M Menus K Command Line I IP ConfigurationEnter Selection: PCA Number: 73-3122-04PCA Serial Number: FAB0337240KModel Number: WS-C1912-ASystem Serial Number: FAB0339U01UPower Supply S/N:

5、 PHI031803JKPCB Serial Number: FAB0337240K,73-3122-04-1 user(s) now active on Management Console. User Interface Menu M Menus K Command Line I IP ConfigurationEnter Selection: PCA Number: 73-3122-04PCA Serial Number: FAB0337240KModel Number: WS-C1912-ASystem Serial Number: FAB0339U01UPower Supply S/

6、N: PHI031803JKPCB Serial Number: FAB0337240K,73-3122-04-1 user(s) now active on Management Console. User Interface Menu M Menus K Command Line I IP ConfigurationEnter Selection: CLI session with the switch is open. To end the CLI session, enter Exit.Router>enRouter#config tEnter configuration com

7、mands, one per line. End with CNTL/Z.Router(config)#hostname switch 1900A1900A(config)#hostname switch1900A% Invalid input detected at '' marker.switch1900A(config)#endswitch1900A#1.Router2621（由于第一次做的時候前面命名忘記了，在后面補的命名）Router Con0 is now availablePress RETURN to get started.Router>enRouter

8、#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface f0/1Router(config-if)#no shut%LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to upRouter(config-if)#exitRouter(co

9、nfig)#interface f0/0Router(config-if)#no shut%LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to upRouter(config-if)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#config tEnter configuration co

10、mmands, one per line. End with CNTL/Z.Router(config)#ip route 172.16.50.0 255.255.255.0 172.16.11.5（靜態(tài)）Router(config)#endRouter#copy run startBuilding configuration.OKRouter#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF

11、, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route, o - ODRGateway of last resort is not set 172.16.0.0/

12、24 is subnetted, 5 subnetsC 172.16.10.0 is directly connected, FastEthernet0/1C 172.16.11.0 is directly connected, FastEthernet0/0Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname route2621route2621(config)#endroute2621#1.RouterA（同樣補了命名）Router Con0 is

13、 now availablePress RETURN to get started.Router>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface e0Router(config-if)#no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, changed state to up%LINK-3-UPDOWN: Interface Ethernet0, chan

14、ged state to upRouter(config-if)#exitRouter(config)#interface s0Router(config-if)#no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up%LINK-3-UPDOWN: Interface Serial0, changed state to upRouter(config-if)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#co

15、nfig tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s0Router(config-if)#encap pppRouter(config-if)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX -

16、 EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route, o - ODRGateway of last reso

17、rt is not set 172.16.0.0/24 is subnetted, 2 subnetsC 172.16.20.0 is directly connected, Serial0C 172.16.11.0 is directly connected, Ethernet0Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ip route 172.16.10.0 255.255.255.0 172.16.11.4（靜態(tài)）Router(config)#end%

18、SYS-5-CONFIG_I: Configured from console by consoleRouter#copy run startBuilding configuration.OKRouter#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA e

19、xternal type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route, o - ODRGateway of last resort is not set 172.16.0.0/24 is subnetted, 4 subnetsC 172.16.20.0 is directly connected, Serial0C

20、 172.16.11.0 is directly connected, Ethernet0Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname routeArouteA(config)#end%SYS-5-CONFIG_I: Configured from console by consolerouteA#1.RouterBRouter Con0 is now availablePress RETURN to get started.Router>

21、;enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s0Router(config-if)#no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up%LINK-3-UPDOWN: Interface Serial0, changed state to upRouter(config-if)#encap pppRouter(config

22、-if)#clock rate 64000Router(config-if)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s1Router(config-if)#no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to up%LIN

23、K-3-UPDOWN: Interface Serial1, changed state to upRouter(config-if)#encap pppRouter(config-if)#clock rate 64000Router(config-if)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ip route 172.16.10.0 255.25

24、5.255.0 172.16.20.5（靜態(tài)）Router(config)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#copy running-config startup-configBuilding configuration.OKRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname routeBrouteB(config)#end%SYS-5-CONFIG_I: Co

25、nfigured from console by consolerouteB#1.RouterCRouter Con0 is now availablePress RETURN to get started.Router>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s0Router(config-if)#no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0,

26、changed state to up%LINK-3-UPDOWN: Interface Serial0, changed state to upRouter(config-if)#encap pppRouter(config-if)#exitRouter(config)#interface e0Router(config-if)#no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, changed state to up%LINK-3-UPDOWN: Interface Ethernet0, changed sta

27、te to upRouter(config-if)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#ip route 172.16.10.0 255.255.255.0 172.16.40.6（靜態(tài)）Router(config)#end%SYS-5-CONFIG_I: Configured from console by consoleRouter#copy

28、 running-config startup-configBuilding configuration.OKRouter#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1,

29、 E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route, o - ODRGateway of last resort is not set 172.16.0.0/24 is subnetted, 4 subnetsC 172.16.40.0 is directly connected, Serial0C 172.16.50.0 is directly connected, Ether

30、net0Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname routeCrouteC(config)#end%SYS-5-CONFIG_I: Configured from console by consolerouteC#配置好的線路：結果：實驗2 使用Boson Netsim和RouterSim模擬了實驗一，同時使用動態(tài)配置完成，由于基本和上一實驗過程相同，所以只留下了動態(tài)的過程。2.Router2621router2621(config)#ro

31、uter riprouter2621(config-router)#network 172.16.10.0（動態(tài)）router2621(config-router)#endrouter2621#copy run startDestination filename startup-config?Building configuration.OK2.RouterArouterA(config)#router riprouterA(config-router)#network 172.16.11.0（動態(tài)）routerA(config-router)#endrouterA#copy run star

32、tDestination filename startup-config?Building configuration.OK2.RouterBrouterB(config)#router riprouterB(config-router)#network 172.16.20.0（動態(tài)）routerB(config-router)#endrouterB#copy run startDestination filename startup-config?Building configuration.OK2.RouterCrouterC(config)#router riprouterC(confi

33、g-router)#network 172.16.40.0（動態(tài)）routerC(config-router)#endrouterC#copy run startDestination filename startup-config?Building configuration.OK2.Switch1900 CLI session with the switch is open. To end the CLI session, enter Exit.>en#config tEnter configuration commands, one per line. End with CNTL/

34、Z.(config)#hostname switch1900switch1900(config)#end2.Host1：Boson BOSS 5.0Copyright 1998-2003 Boson Software, Inc.Use the command help to get startedPress Enter to beginC:>winipcfgPinging 172.16.50.2 with 32 bytes of data:Reply from 172.16.50.2: bytes=32 time=60ms TTL=241Reply from 172.16.50.2: b

35、ytes=32 time=60ms TTL=241Reply from 172.16.50.2: bytes=32 time=60ms TTL=241Reply from 172.16.50.2: bytes=32 time=60ms TTL=241Reply from 172.16.50.2: bytes=32 time=60ms TTL=241Ping statistics for 172.16.50.2: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss),Approximate round trip times in milli-se

36、conds: Minimum = 50ms, Maximum = 60ms, Average = 55ms主機配置2.Host2Boson BOSS 5.0Copyright 1998-2003 Boson Software, Inc.Use the command help to get startedPress Enter to beginC:>winipcfgPinging 172.16.10.2 with 32 bytes of data:Reply from 172.16.10.2: bytes=32 time=60ms TTL=241Reply from 172.16.10.

37、2: bytes=32 time=60ms TTL=241Reply from 172.16.10.2: bytes=32 time=60ms TTL=241Reply from 172.16.10.2: bytes=32 time=60ms TTL=241Reply from 172.16.10.2: bytes=32 time=60ms TTL=241Ping statistics for 172.16.10.2: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss),Approximate round trip times in mill

38、i-seconds: Minimum = 50ms, Maximum = 60ms, Average = 55ms主機配置：實驗3 模擬考試題，對給出的一個網絡分子網.使用172.16.10.0的網絡分成6個子網，我使用了1111四位來分，16，32，48，64，80，96Router2621Press Enter to StartRouter>Router>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname router2621ro

39、uter2621(config)#interface f0/1router2621(config-if)#no shut%LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to uprouter2621(config-if)#exitrouter2621(config)#interface f0/0router2621(config-if)#no shut%LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to uprouter2621(config-if)#endrou

40、ter2621#config tEnter configuration commands, one per line. End with CNTL/Z.router2621(config)#router riprouter2621(config-router)#endrouter2621#copy run startDestination filename startup-config?Building configuration.OKRouterAPress Enter to StartRouter>enRouter#config tEnter configuration comman

41、ds, one per line. End with CNTL/Z.Router(config)#hostname routerArouterA(config)#interface e0routerA(config-if)#no shut%LINK-3-UPDOWN: Interface Ethernet0, changed state to uprouterA(config-if)#exitrouterA(config)#interface s0routerA(config-if)#no shut%LINK-3-UPDOWN: Interface Serial0, changed state

42、 to up%LINK-3-UPDOWN: Interface Serial0, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to downrouterA(config-if)#encap ppprouterA(config-if)#end%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0,

43、 changed state to uprouterA#config tEnter configuration commands, one per line. End with CNTL/Z.routerA(config)#router riprouterA(config-router)#endrouterA#copy run startDestination filename startup-config?Building configuration.OKRouterBPress Enter to StartRouter>enRouter#config tEnter configura

44、tion commands, one per line. End with CNTL/Z.Router(config)#hostname routerBrouterB(config)#interface s0routerB(config-if)#no shut%LINK-3-UPDOWN: Interface Serial0, changed state to uprouterB(config-if)#encap ppp%LINK-3-UPDOWN: Interface Serial0, changed state to down%LINEPROTO-5-UPDOWN: Line protoc

45、ol on Interface Serial0, changed state to downrouterB(config-if)#clock rate 64000routerB(config-if)#exit%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to uprouterB(config)#interface s1routerB(config-if)#no shut%LINK-3-UPDO

46、WN: Interface Serial1, changed state to uprouterB(config-if)#encap ppp%LINK-3-UPDOWN: Interface Serial1, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to downrouterB(config-if)#clock rate 64000routerB(config-if)#end%LINK-3-UPDOWN: Interface Serial1, chan

47、ged state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to uprouterB#config tEnter configuration commands, one per line. End with CNTL/Z.routerB(config)#router riprouterB(config-router)#endrouterB#copy run startDestination filename startup-config?Building configuration.

48、OKRouterCPress Enter to StartRouter>enRouter#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname routerCrouterC(config)#interface s0routerC(config-if)#no shut%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINK-3-UPDOWN: Interface Serial0, changed st

49、ate to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to downrouterC(config-if)#encap ppp%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to uprouterC(config-if)#exitrouterC(config)#interface s1ro

50、uterC(config-if)#no shut%LINK-3-UPDOWN: Interface Serial1, changed state to up%LINK-3-UPDOWN: Interface Serial1, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to downrouterC(config-if)#encap ppprouterC(config-if)#clock rate 64000routerC(config-if)#end%LI

51、NK-3-UPDOWN: Interface Serial1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to uprouterC#config tEnter configuration commands, one per line. End with CNTL/Z.routerC(config)#router riprouterC(config-router)#endrouterC#copy run startDestination filename st

52、artup-config?Building configuration.OKRouterDPress Enter to StartRouter>enRouter#config rt% Invalid input detected at '' marker.Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#interface s0Router(config-if)#no shut%LINK-3-UPDOWN: Interface Serial0,

53、 changed state to up%LINK-3-UPDOWN: Interface Serial0, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to downRouter(config-if)#encap pppRouter(config-if)#exit%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to upRouter(config)#interface e0Router(config-if)#no shut%LINK-3-UPDOW