浙江理工大学计算机网络课程设计报告

1、-. z计算机网络课程设计(2021/2021第二学期-第18周)指导教师：芳 舒挺班级：*：一、目的和要求本课程设计的主要目的是通过实际操作和实验以及编程等，加深对课堂所学知识的理解，提高对网络系统的感性认识，培养动手技能和自学能力。本课程设计通过完成彼此具有独立性又相互联系的几个小实验，能够对网络相关设备和效劳器进展安装和配置，对网络设计的概念有个比拟完整的认识。二、实验环境本实验主要应用软件来仿真实际的路由网络，选用的软件有选用的软件包括RouterSim CA 2、Boson Netsim和RouterSim。三、具体容1.熟悉实验环境通过参考软件中自带的帮助、参考资料和教师的讲解等，

2、熟悉模拟器操作的常用命令。对配置模式、配置参数的查看、保存、去除等进展了解。2.网络拓扑图的设计熟悉不同网络设备以及相关的接口，如：路由器、交换机、主机，学习利用不同网络设备搭建网络系统。3.网络路由器不同端口的配置学习如何对网络路由器的以太网接口、快速以太网接口、串行接口以及相关参数的配置，以及环回接口、令牌环接口的配置。并且能够对配置构造进展验证。配置路由器的各种网络接口配置Ethernet接口配置路由器A与路由器2621的Ethernet接口，并通过ping来测试！4.静态路由的配置复习路由的概念，学习静态路由的设置，默认路由的设置，以及已有路由的删除。5动态路由的配置复习动态路由协议，

3、深入掌握RIP协议的原理，能够进展动态RIP路由设置，并对设置的结果进展验证，查看。实验1 使用RouterSim CA配置路由器的各种网络接口同时也使用了静态路由配置，使两端主机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: PHI031803J

4、KPCB Serial Number: FAB0337240K,73-3122-04-1 user(s) now active on Management Console. User Interface Menu M Menus K mand Line I IP ConfigurationEnter Selection: PCA Number: 73-3122-04PCA Serial Number: FAB0337240KModel Number: WS-C1912-ASystem Serial Number: FAB0339U01UPower Supply S/N: PHI031803JK

5、PCB Serial Number: FAB0337240K,73-3122-04-1 user(s) now active on Management Console. User Interface Menu M Menus K mand Line I IP ConfigurationEnter Selection: PCA Number: 73-3122-04PCA Serial Number: FAB0337240KModel Number: WS-C1912-ASystem Serial Number: FAB0339U01UPower Supply S/N: PHI031803JKP

6、CB Serial Number: FAB0337240K,73-3122-04-1 user(s) now active on Management Console. User Interface Menu M Menus K mand Line I IP ConfigurationEnter Selection: CLI session with the switch is open. To end the CLI session, enter E*it.RouterenRouter*config tEnter configuration mands, one per line. End

7、with TL/Z.Router(config)*hostname switch 1900A1900A(config)*hostname switch1900A% Invalid input detected at marker.switch1900A(config)*endswitch1900A*1.Router2621由于第一次做的时候前面命名忘记了，在后面补的命名Router Con0 is now availablePress RETURN to get started.RouterenRouter*config tEnter configuration mands, one per

8、line. End with TL/Z.Router(config)*interface f0/1Router(config-if)*ip address 172.16.10.4 255Router(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)*e*itRouter(config)

9、*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 mands,

10、one per line. End with TL/Z.Router(config)*ip route 172.16.50.0 255.255.255.0 172.16.11.5静态Router(config)*ip route 17Router(config)*endRouter*copy run startBuilding configuration.OKRouter*show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, E* - EIGRP e*te

11、rnal, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA e*ternal type 1, N2 - OSPF NSSA e*ternal type 2 E1 - OSPF e*ternal type 1, E2 - OSPF e*ternal 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 s

12、et 172.16.0.0/24 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 mands, one per line. End with TL/Z.Router(config)*hostname route2621route2621(config)*endroute2621*1.RouterA同样补了命名Router

13、Con0 is now availablePress RETURN to get started.RouterenRouter*config tEnter configuration mands, one per line. End with TL/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, change

14、d state to upRouter(config-if)*e*itRouter(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*conf

15、ig tEnter configuration mands, one per line. End with TL/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, E* - EIGRP

16、e*ternal, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA e*ternal type 1, N2 - OSPF NSSA e*ternal type 2 E1 - OSPF e*ternal type 1, E2 - OSPF e*ternal 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 n

17、ot 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 mands, one per line. End with TL/Z.Router(config)*ip route 172.16.10.0 255.255.255.0 172.16.11.4静态Router(config)*end%SYS-5-CONFIG_I

18、: 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, E* - EIGRP e*ternal, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA e*ternal type 1, N2 - OSPF NSSA e*ternal type 2

19、 E1 - OSPF e*ternal type 1, E2 - OSPF e*ternal 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 172.16.11.0 i

20、s directly connected, Ethernet0Router*config tEnter configuration mands, one per line. End with TL/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.RouterenRouter*config tEnter

21、 configuration mands, one per line. End with TL/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-if)*clock rate 64000Router(

22、config-if)*end%SYS-5-CONFIG_I: Configured from console by consoleRouter*config tEnter configuration mands, one per line. End with TL/Z.Router(config)*interface s1Router(config-if)*no shut%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to up%LINK-3-UPDOWN: Interface Serial1, ch

23、anged 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 mands, one per line. End with TL/Z.Router(config)*ip route 172.16.10.0 255.255.255.0 172.16.20.5静态Router(config)*en

24、d%SYS-5-CONFIG_I: Configured from console by consoleRouter*copy running-config startup-configBuilding configuration.OKRouter*config tEnter configuration mands, one per line. End with TL/Z.Router(config)*hostname routeBrouteB(config)*end%SYS-5-CONFIG_I: Configured from console by consolerouteB*1.Rout

25、erCRouter Con0 is now availablePress RETURN to get started.RouterenRouter*config tEnter configuration mands, one per line. End with TL/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,

26、changed state to upRouter(config-if)*encap pppRouter(config-if)*e*itRouter(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 state to upRouter(config-if)*end%SYS-5-CONFIG_I: Configur

27、ed from console by consoleRouter*config tEnter configuration mands, one per line. End with TL/Z.Router(config)*ip route 172.16.10.0 255.255.255.0 172.16.40.6静态Router(config)*end%SYS-5-CONFIG_I: Configured from console by consoleRouter*copy running-config startup-configBuilding configuration.OKRouter

28、*show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, E* - EIGRP e*ternal, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA e*ternal type 1, N2 - OSPF NSSA e*ternal type 2 E1 - OSPF e*ternal type 1, E2 - OSPF e*ternal type 2, E - EGP i - IS-IS, L1 - IS-IS lev

29、el-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, Ethernet0Router*config tEnter configuration mands, one per line. E

30、nd with TL/Z.Router(config)*hostname routeCrouteC(config)*end%SYS-5-CONFIG_I: Configured from console by consolerouteC*配置好的线路：结果：实验2 使用Boson Netsim和RouterSim模拟了实验一，同时使用动态配置完成，由于根本和上一实验过程一样，所以只留下了动态的过程。2.Router2621router2621(config)*router rip动态router2621(config-router)*endrouter2621*copy run startDe

31、stination filename startup-config?Building configuration.OK2.RouterArouterA(config)*router rip动态routerA(config-router)*endrouterA*copy run startDestination filename startup-config?Building configuration.OK2.RouterBrouterB(config)*router rip动态routerB(config-router)*endrouterB*copy run startDestinatio

32、n filename startup-config?Building configuration.OK2.RouterCrouterC(config)*router rip动态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 E*it.en*config tEnter c

33、onfiguration mands, one per line. End with TL/Z.(config)*hostname switch1900switch1900(config)*end2.Host1：Boson BOSS 5.0Copyright 1998-2003 Boson Software, Inc.Use the mand 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 tim

34、e=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=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),A

35、ppro*imate round trip times in milli-seconds: Minimum = 50ms, Ma*imum = 60ms, Average = 55ms主机配置2.Host2Boson BOSS 5.0Copyright 1998-2003 Boson Software, Inc.Use the mand 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=6

36、0ms 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=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),Appr

37、o*imate round trip times in milli-seconds: Minimum = 50ms, Ma*imum = 60ms, Average = 55ms主机配置：实验3 模拟考试题，对给出的一个网络分子网.使用172.16.10.0的网络分成6个子网，我使用了1111四位来分，16，32，48，64，80，96Router2621Press Enter to StartRouterRouterenRouter*config tEnter configuration mands, one per line. End with TL/Z.Router(config)*ho

38、stname router2621router2621(config)*interface f0/1router2621(config-if)*no shut%LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to uprouter2621(config-if)*e*itrouter2621(config)*interface f0/0router2621(config-if)*no shut%LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to uprouter262

39、1(config-if)*endrouter2621*config tEnter configuration mands, one per line. End with TL/Z.router2621(config)*router riprouter2621(config-router)*endrouter2621*copy run startDestination filename startup-config?Building configuration.OKRouterAPress Enter to StartRouterenRouter*config tEnter configurat

40、ion mands, one per line. End with TL/Z.Router(config)*hostname routerArouterA(config)*interface e0routerA(config-if)*no shut%LINK-3-UPDOWN: Interface Ethernet0, changed state to uprouterA(config-if)*e*itrouterA(config)*interface s0routerA(config-if)*no shut%LINK-3-UPDOWN: Interface Serial0, changed

41、state 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 Ser

42、ial0, changed state to uprouterA*config tEnter configuration mands, one per line. End with TL/Z.routerA(config)*router riprouterA(config-router)*endrouterA*copy run startDestination filename startup-config?Building configuration.OKRouterBPress Enter to StartRouterenRouter*config tEnter configuration

43、 mands, one per line. End with TL/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 protocol on Int

44、erface Serial0, changed state to downrouterB(config-if)*clock rate 64000routerB(config-if)*e*it%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-UPDOWN: Inter

45、face 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, changed state

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

47、 Enter to StartRouterenRouter*config tEnter configuration mands, one per line. End with TL/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 state to down%LINEPROTO-5

48、-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)*e*itrouterC(config)*interface s1routerC(config-if)*no shu

49、t%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%LINK-3-UPDOWN: Interface

50、Serial1, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to uprouterC*config tEnter configuration mands, one per line. End with TL/Z.routerC(config)*router riprouterC(config-router)*endrouterC*copy run startDestination filename startup-config?Building config

51、uration.OKRouterDPress Enter to StartRouterenRouter*config rt% Invalid input detected at marker.Router*config tEnter configuration mands, one per line. End with TL/Z.Router(config)*interface s0Router(config-if)*no shut%LINK-3-UPDOWN: Interface Serial0, changed state to up%LINK-3-UPDOWN: Interface Se

52、rial0, changed state to down%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to downRouter(config-if)*encap pppRouter(config-if)*e*it%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