实验09-跨交换机实现VLAN

实验九跨交换机实现VLAN实验名称跨交换机实现VLAN。实验目的理解VLAN如何跨交换机实现。实现功能使在同一VLAN里的计算机系统能跨交换机进行相互通信，而在不同VLAN里的计算机系统不能相互通信。实验设备锐捷S2126交换机2台，网线4根。实验步骤用3根网线从交换机分别连到3台计算机，其中两台计算机连接一个交换机，另一台计算机连接到另一个交换机〔例如PC1连到交换机1的5号端口，PC2连到交换机1的15号端口，PC3连到交换机2的5号端口〕，并将规划中同一个VLAN中的计算机的IP地址设为同一个网段地址。再用一根网线将两交换机边接起来〔例如它们都用24号端口连接〕。在这3台计算机上运行Ping命令，Ping另外两台计算机，查看能否Ping通。连到交换机1，对交换机1进行配置。显示交换机的当前配置文件。showrunning-configSwitch#showrunning-configSystemsoftwareversion:2.41BuildAug252005ReleaseBuildingconfiguration...Currentconfiguration:270bytes!version1.0!hostnameSwitchvlan1!enablesecretlevel15$2>H.Y*T3;C,tZ[V4<D+S(\WQ=G1X)svenablesecretlevel155$2tj9=G13/7R:>H.41u_;C,tQ8U0<D+S!interfaceVlan1!snmp-servercommunitypublicroend创立Vlan。configureterminal(进入交换机全局配置模式)vlan2(创立一个Vlan，编号为2)namevlan2(设置这个Vlan的名称为Vlan2)exitvlan3(创立一个Vlan，编号为3)namevlan3(设置这个Vlan的名称为Vlan3)exitshowvlan〔显示本机的Vlan信息〕miaochuan#showvlanVLANNameStatusPorts-----------------------------------------------------------------1defaultactiveFa0/1,Fa0/2,Fa0/3Fa0/5,Fa0/6,Fa0/7Fa0/9,Fa0/10,Fa0/11Fa0/13,Fa0/14,Fa0/15Fa0/17,Fa0/18,Fa0/19Fa0/21,Fa0/22,Fa0/232vlan2active3vlan3activemiaochuan#将不同的交换机端口分配到Vlan中configureterminal(进入交换机全局配置模式)interfacefastethernet0/5〔进入5号端口〕Switchaccessvlan2〔将5号端口参加到Vlan2中〕ExitInterfacefastethernet0/10〔进入10号端口〕Switchaccessvlan3〔将10号端口参加到Vlan3中〕Exitinterfacefastethernet0/24〔进入24号端口〕switchmodetrunk(将交换机1的24号端端口设为trunk模式)显示交换机的当前配置文件。showrunning-configmiaochuan#showrunning-configSystemsoftwareversion:2.41BuildAug252005ReleasBuildingconfiguration...Currentconfiguration:494bytes!version1.0!hostnamemiaochuanvlan1!vlan2namevlan2!vlan3namevlan3!enablesecretlevel15$2;C,tZ[30<D+S(\49=G1X)sQ:>H.Y*enablesecretlevel155$2,1u_;C3&-8U0<D4'.tj9=GQ+/7R:!interfaceFastEthernet0/5switchportaccessvlan2!interfaceFastEthernet0/10switchportaccessvlan3!interfaceFastEthernet0/24switchportmodetrunk!interfaceVlan1!snmp-servercommunitypublicroend连到交换机2，对交换机2进行配置。显示交换机的当前配置文件。showrunning-config创立Vlan。configureterminal(进入交换机全局配置模式)vlan10(创立一个Vlan，编号为10)namevlan10(设置这个Vlan的名称为Vlan10)exitshowvlan〔显示本机的Vlan信息〕miaochuan#showvlanVLANNameStatusPorts-------------------------------------------------------------------------1defaultactiveFa0/1,Fa0/2,Fa0/3,Fa0/4Fa0/6,Fa0/7,Fa0/8,Fa0/9Fa0/11,Fa0/12,Fa0/13,Fa0/14Fa0/15,Fa0/16,Fa0/17,Fa0/18Fa0/19,Fa0/20,Fa0/21,Fa0/22Fa0/23,Fa0/24Ag110vlan10activeFa0/5,Fa0/24Ag1将不同的交换机端口分配到Vlan中configureterminal(进入交换机全局配置模式)interfacefastethernet0/5〔进入5号端口〕Switchaccessvlan10〔将5号端口参加到Vlan10中〕Exitinterfacefastethernet0/24〔进入24号端口〕switchmodetrunk(将交换机1的24号端端口设为trunk模式)显示交换机的当前配置文件。showrunning-configmiaochuan#showrunning-configSystemsoftwareversion:2.41BuildAug252005ReleaseBuildingconfiguration...Currentconfiguration:575bytes!version1.0!hostnamemiaochuanvlan1!vlan2namevlan2!vlan3namevlan3!vlan10namevlan10!enablesecretlevel15$2;C,tZ[30<D+S(\49=G1X)sQ:>H.Y*Tenablesecretlevel155$2,1u_;C3&-8U0<D4'.tj9=GQ+/7R:>H!interfaceAggregatePort1switchportmodetrunk!interfaceFastEthernet0/5switchportaccessvlan10!interfaceFastEthernet0/10switchportaccessvlan3!interfaceFastEthernet0/24switchportmodetrunk!interfaceVlan1!snmp-servercommunitypublicroendmi