三层网络配置实例

1网络配置实例测试验证内容截图：1.VLAN1和VLAN2的STP树端口信息转发表发截图（STP相关截图请粘帖这里）22.各个终端动态获取IP地址的截图（DHCP分配IP地址相关截图请粘帖这里）33.各个交换机的VLAN信息表截图（VLAN相关截图请粘帖这里）44.各个路由器的路由表截图（路由表相关截图请粘帖这里）55.不同语音终端互拨电话截图（VOIP相关截图请粘帖这里）6.各个PC终端以域名的方式访问WEB服务的截图（PC终端综合访问验证相关截图请粘帖这里）各个网络设备完整命令列表：R1：R1#showrunning-configBuildingconfiguration...Currentconfiguration:911bytes!version12.2noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryption!6hostnameR1!!interfaceFastEthernet0/0ipaddress172.168.18.2255.255.255.0duplexautospeedauto!interfaceFastEthernet1/0ipaddress202.168.18.2255.255.255.0duplexautospeedauto!interfaceSerial2/0ipaddress222.168.18.1255.255.255.0clockrate19200!interfaceSerial3/0noipaddressshutdown!interfaceFastEthernet4/0noipaddressshutdown!interfaceFastEthernet5/0noipaddressshutdown!routerospf100------------------------------------ospf路由协议log-adjacency-changesnetwork172.168.18.00.0.0.255area0network202.168.18.00.0.0.255area0network222.168.18.00.0.0.255area0!ipclasslessiproute0.0.0.00.0.0.0FastEthernet0/0100iproute0.0.0.00.0.0.0FastEthernet1/0200!!!linecon0linevty04login7!endR2：R2#showrunning-configBuildingconfiguration...Currentconfiguration:867bytes!version12.2noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryption!hostnameR2!!!interfaceFastEthernet0/0ipaddress172.16.18.2255.255.255.0duplexautospeedauto!interfaceFastEthernet1/0ipaddress202.16.18.2255.255.255.0duplexautospeedauto!interfaceSerial2/0noipaddressshutdown!interfaceSerial3/0ipaddress222.16.28.1255.255.255.0clockrate19200!interfaceFastEthernet4/0noipaddressshutdown!interfaceFastEthernet5/0noipaddressshutdown!8routerospf100log-adjacency-changesnetwork172.16.18.00.0.0.255area0network202.16.18.00.0.0.255area0!ipclasslessiproute0.0.0.00.0.0.0FastEthernet0/0200iproute0.0.0.00.0.0.0FastEthernet1/0100!!linecon0linevty04login!!!endR3:R3#showrunning-configBuildingconfiguration...Currentconfiguration:1324bytes!version12.2noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryption!hostnameR3!!!!ipdhcpexcluded-address222.17.244.9!ipdhcppoolhynetwork222.17.244.0255.255.255.0default-router222.17.244.9dns-server222.17.244.9!!!!9!!!!!!!!!interfaceFastEthernet0/0ipaddress222.17.244.9255.255.255.0ipnatoutsideduplexautospeedauto!interfaceFastEthernet1/0noipaddressduplexautospeedautoshutdown!interfaceSerial2/0ipaddress222.168.18.2255.255.255.0ipnatinside!interfaceSerial3/0ipaddress222.16.18.2255.255.255.0ipnatinside!interfaceFastEthernet4/0noipaddressshutdown!interfaceFastEthernet5/0noipaddressshutdown!routerospf100log-adjacency-changesnetwork222.17.244.00.0.0.255area0network222.168.18.00.0.0.255area0network222.16.18.00.0.0.255area0!routerrip10network222.16.18.0network222.168.18.0!ipnatpoolhy222.17.244.1222.17.244.254netmask255.255.255.0ipnatinsidesourcelist18poolhyipclassless!!access-list18permit192.168.20.00.0.0.255access-list18permit192.168.118.00.0.0.255access-list18permit192.168.18.00.0.0.255access-list18permitany!nocdprun!!!!!linecon0linevty04login!!!endSW1：sw1#showrunning-configBuildingconfiguration...Currentconfiguration:702bytes!version12.1noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsec11noservicepassword-encryption!hostnamesw1!!!interfaceFastEthernet0/1switchportmodeaccessswitchportport-securitystorm-controlbroadcastlevel50!interfaceFastEthernet1/1switchportaccessvlan2switchportmodeaccessswitchportport-security----------端口安全switchportport-securitymaximum20----端口安全storm-controlbroadcastlevel50------抑制广播风暴!interfaceFastEthernet2/1switchportmodetrunk!interfaceFastEthernet3/112switchportmodetrunk!interfaceFastEthernet4/1!interfaceFastEthernet5/1!interfaceVlan1noipaddressshutdown!!linecon0!linevty04loginlinevty515login!!endSW2：sw2#showrunning-config13Buildingconfiguration...Currentconfiguration:755bytes!version12.1noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryption!hostnamesw2!!!interfaceFastEthernet0/1switchportmodeaccessswitchportport-securityswitchportport-securitymac-address00D0.BCBD.3CC9storm-controlbroadcastlevel50!interfaceFastEthernet1/1switchportaccessvlan2switchportmodeaccess14switchportport-security//端口安全switchportport-securitymaximum20storm-controlbroadcastlevel50!interfaceFastEthernet2/1switchportmodetrunk!interfaceFastEthernet3/1switchportmodetrunk!interfaceFastEthernet4/1!interfaceFastEthernet5/1!interfaceVlan1noipaddressshutdown!!linecon0!linevty0415loginlinevty515login!!end......SW3：sw3#showrunning-configBuildingconfiguration...Currentconfiguration:765bytes!version12.1noservicetimestampslogdatetimemsecnoservicetimestampsdebugdatetimemsecnoservicepassword-encryption!hostnamesw3!!!16interfaceFastEthernet0/1switchportaccessvlan2switchportmodeaccessswitchportport-securityswitchportport-securitymaximum20storm-controlbroadcastlevel50!interfaceFastEthernet1/1switchportaccessvlan2switchportmodeaccessswitchportport-securityswitchportport-securitymaximum20storm-controlbroadcastlevel50!interfaceFastEthern