试验3使用BosonNetSim模拟在单交换机上划分VLAN

1、Vlan10nsole信息学部/11。附2faO/lfaO/2机电学部fa0/3-faO/4fa0/5-fa0/6（交又星）2950Vlan20PC6城建学部vlanaO实验3使用BosonNetSim模拟在单交换机上划分VLANBosonNetSim是Boson公司推出了一款Cisco路由器、交换机模拟程序。它的出现给那些没有实验设备、实验环境的学习者提供了实践练习的有力环境。BosonNetSim主要由两个组成部分：实验拓扑图设计软件（BosonNetworkDesigner）和实验环境模拟器（BosonNetSim）。【实验目的】理解基于交换机端口的VLAN划分。能够使用BosonNet

2、Sim软件模拟在单交换机上划分VLAN。能够通过VLAN技术隔离网络。【实验内容】假设你应学院的的要求，为学院的几个学部建立了一小型局域网，包含信息学部、机电学部和城建学部三个部门，要求各部门内部主机有一些业务可以相互访问，但是部门之间为了安全完全禁止互访。现在你用BosonNetSim软件模拟在单交换机上划分VLAN,实现上述功能。用命令行方式在（同一台）交换机上配置（不同的）VLAN。测试不同的VLAN之间是否可以直接通信。【实验环境】实验设备：一台PC机。所需软件环境：WindowsXP、BosonNetSim6.0模拟的拓扑结构：【实验过程】1、绘制拓扑结构图利用BosonNetwor

3、kDesigner绘制网络拓扑结卞图，如下图1。完成拓扑结构图绘制后,保存到扩展名为.top文件中（如myvlan.top）。步骤如下图逐步完成。看BosonNetworkDesignerEilelizardHelpDevicesandConnectorsAvailableSnitches1900892950由03300Uni田百0nAvuhbkConn*ctofsOtherDtviceiPCInformationNodel:PCEthernet设苴好个PC的连线.对着图标点鼠标右隆.AddConnectiontoDeleteDeviceRenoveConnectionto：殄NewConne

4、ctionDevicesandConnectorsCancelNewConnectionSetupSelectadeviceandinterfacetoconnectto.AvailableDevice?PC2PC3?C45EDeviceNameForSelectedDevice.thernetInterfacFastEthernet02FastEthernet03FastEthernet04es?C5?C6Switch1FastEthernet05FastEthernet06FastEthernet07FastEthernet08FastEthernet09FastEthernet010Fa

5、stEthernet011C:winipafg然后进行相应的PC机的基本网络参数的配置，如图；ConfigureyourPCAddressCObtainanIPaddressautomaticallyC*SpecifyanIPAddress:IPADDRESS172,1612172-fW-pf2SUBNETMASK255255255955-p55-|255DEFAULTGATEWAY|172.16.11|ISppOKICancelI刊ConfigureyourPCAddressLObtainanIPaddressautomatically+SpecifyanIPAddress:uosoIPAD

6、DRESS172.16127921168-|1|1SUBNETMASK|255255255.0255-1552-pDEFAULTGATEWAY172.16.1J792-p68-p1254OKCancel输入好后，按“ok”，第一个PC1配置完毕，继续重复上述步骤，把剩下的都配置好。所有的PC的IP地址如表1所示。设备IP地址子网掩码PC1192.168.1.1255.255.255.0PC2192.168.1.3255.255.255.0PC3192.168.1.3255.255.255.0PC4192.168.1.4255.255.255.0PC5192.168.1.5255.255.255

7、.0PC6192.168.1.6255.255.255.0表1PC1、PC2、PC3、PC4、PC5、PC6的IP地址3、配置交换机的参数接着上面，重新回到菜单和工具栏选项。在BosonNetSim工具栏按钮“eSwitches”先选择“Sw1”（如图6）,进入下图7,eSwitches%LIHR*3-UPDOWN:Interf由LINEPROTO-5-UPDOWN:Lins务LINK-3-UPDOWN:Interface务LINEPROTO-5-UPTOWN:Line%LINK-3-UPDOWN：Interface%LINEPROTO-5-UPDOWN:LineLTITK-a-UPDOWN;

8、Tnterfaae%LINEPROTO-5-UPDOWNzLine%LINK-3-UPDOWN:Interface%LINEPROTO-5-UPDOWN:Line%LINK-3-UPDOWN:Interface%LINEPROTO-5-UPDOWN:LineCLIsessionwiththeswitchisopen-ToendtheCLIsessionenterExit-FastEtliarnetO/7fchangedstatetodownprotocol0口liitarfaceFastEthernetO/7tchangedstatetodownFa9tBt.liarnBtQ/Bfotiang

9、adstatetodownpratoaolonTpterf&gFastEthemetO/Bf0b再ng/d享todgnF&5tEtbernetO/9fchangedstatetodownprotocolonInterfaceFastEtliernetO/91changedstatetodownFastEthisrnetO/lOchangedstatetodownprotocolonInterfaceFastEtlierTietO/lO.rchangedstatetodownFastEthernetO/ll,changedstatetodownpratoQolonInterfaceFastEth

10、ernetO/11xchangedstate七。downFastEtherne10/12,changedstatetodownprotocolonInterfaceFastEtheme10/12,changedstatetodownSwitch图7然后按照下面的命令进行相关配置。SwitchenSwitch#vlandatabaseSwitch(vlan)#vlan10namexinx10Switch(vlan)#vlan20namejid20Switch(vlan)#vlan30namechengj30Switch(vlan)#exit配置后效果如下图8Swlteh%LINK-3-UPDOW

11、N:InterfaceFastEthemetO/7rchangedstatetodown%LINEPROTO-5-UPDOWN:LineprotocolonInterfaceFastEttiernetO/7TahaBgedstatetodown%LINK-3-UPDOWN:IntarfaceFastEthernetD/0tctLangadstatetodown%LINEFROTO-5-UFDOIaN;LineprotocolonInterfaceEastEthemetO/BPchangedstatetodown%LINR-3-UPDOWN:InterfaceFastEtheriietO/9Pc

12、hangedstatetodown%LIlPROTO-5-UWOWN：Lineprotocol0nInterfaceFastEttiernetO/9/changedstatetodown.%LINR-3-UPDOWN3IntfetfaesFastEthfetiietD/10rChangedtodown%LINEPR0T0-3-UPDCSWN:LineprotocolonInterfaceFast-Etheme10/lQrchangedstatetodawn%LINR-3-UPD0WN:InterfaceFastEthernetO/llPchangedstatetodown%LIKEPROTO-

13、5-UPDOWNsLineprctDcolonInterfaceFastEthfimetD/lltchangedstatetodown%LINK-3-UPDCSm:InterfaceFastEtherue10/12febangedstatetodown%LIlPROTO-5-UPDOWN:LineprotocolonInterfaceFastEtbernetO/12pchangedstatetodownSwitOenSwitch#ViandatabaseSwitch(vlanj#vlaii10namexiiixlOVLAN10added:Name:xinxl0Switch(vlatki)#vl

14、an20namejild20VLAN20added:NamerjictSOSwitch(Viau)*vla.n30namechengj30VLAN30added:Name:cbengj30Switch(Viau)MexitAPPLYcompleted.Exiting.Switch#图8验证配置结果：showvlan,结果如图9Switch#showvl4nVLANNameStatusPorts1defaultactiveFaQ/lpFaO/2,FaO/3pFa0/4FaO/5,Fa0/6rFaO/7,FaO/8FaO/9,Fa0/10,FaD/11,FaD/1210xinxlCactive20

15、jid2Dactive30chengj30active1002fddi-defaultactive1003token-rinfl-defaultactive1004fddinet-defaultactive1D05tmet-defaultactiveVLANTypeSAIDMTUParentRingNoBridgeNQStpBrdgModeTranslTra.ns31enet100D01150QID010enet10001015000020enet100D201500一D030enet1000301500001002fddi101D021500一01003tr1010031500-001D04

16、fdnet1QLDC41500-leee一LQU5trust1010051500-ibui.00图94、配置交换机，将端口分配到VLANSwitch#Switch#configt为configterminal的简写Enterconfigurationcommands,oneperline.endwithCNTL/ZSwitch(config)#intrangfa0/1-2/将交换机的fa0/1fa0/2端口加入VLAN10Switch(config-if-range)#switchportaccessvlan10Switch(config)#intrangfa0/3-4将交换机的fa0/3fa

17、0/4端口力口入VLAN20Switch(config-if-range)#switchportaccessvlan20Switch(config)#intrangfa0/5-6将交换机的fa0/5fa0/6端口力口入VLAN30Switch(config-if-range)#switchportaccessvlan30再次查看配置结果Switch#showvlan,结果如图10Switch#Switch#coDfigtEnterccnfigur&tioncommands,oneperlineEndwithCNTL/ZSwitch(conf#intrangfaO/L-2Switch(confi

18、g-if)#switcbportaccessvlan10Switch(config-if)#Switch(config-if)#intrangfaO/3-4Switch(config-if)#switchportaccessvlan20Switch(config-if)Kintrangfa0/5-6Switch(confIg-if)tctaportaccessvlan30Switch(CGnfig-if)#eudSwitch#3hQWvlanVLAWNameStatusPorts1defaultactiveFaO/了,Fa0/3,E尊。Fa0/10FaD/llrFaO/1210xinxlOactiveFaD/1,Fa0/220jid20activeFa0/3rFaU/430chen9j30activeFa0/3,raO/61002fddi-defaultactive1003t;oked-rinj-defan11active1004fddinet-defaultactive1005trnet-defaultactiveVLANTypeSAIDMTUParentRingNoBridgeNoStpBrdgModeTranslTiran亨21enet1000011500-0010en