基于源地址的策略路由

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1、基丁•源地址的策略路由2009-03-2515:42实验目的：根据不同来源地址的流量，通过策略路由选择不同的出口：在这个实验小，源地址为211.141.1.0/24的数据必须经由R2的F0/0流出，经过R3再到达VMwarePC192.168.2.1；在这个实验中，源地址为172.16.1.0/24的数据必须经由R2的F0/1流出，进过R1再到达VMwarePC192.168.2.1。实验的硕件设施：路由器3台2600系列交换机1台3640系列桥接虚拟机1台VMwareXP系统VPC2台DynamipsGUI自带实

2、验拓扑图：路由器R2上的E1/O和E1/1接口的IP地址分配:E1/O:211.141.1.254/24E1/1:172.16.1.254/24211.141.1.1/24VPC1R1172.17.1.0/24(/

3、FO/OFO/iprnrFO/1E1/OE1/1.1FO/O172.16.1.1/24VPC2192.168.2.2/24VMwarePCFO/14192.16&2.1/24172.17.2.0/24.2拓扑由tigerSGS制作FO/15FO/1192.168.2.3/24硬件器材的物理连接：Rou

4、terlF0/0<>Router2F0/1Router3F0/0<>Router2F0/0VPCSV0/1<——>Router2El/0VPCSVO/2<——>Router2El/1RouterlF0/1<——>SwitchlFO/14Router3F0/1<——>SwitchlFO/15XPCP0/0<——>SwitchlF0/0路由器R1的配置信息：Rl#shrunBuildingconfiguration...Currentconfiguration:i■version12.1servicetimestamp

5、sdebuguptimeservicetimestampsloguptimenoservicepassword-encryption■hostnameR1iI•memory-sizeiomem15ipsubnet-zctonoipdomain-lookupiIinterfaceFastEthernetO/0ipaddress172.17.1.1255・255・255・0duplexautospeedautoiinterfaceFastEthernetO/1ipaddress192.168.2.2255.255.25

6、5.0speed100full-duplex•routerripversion2network172.17.0.0network192.16&2.0noanto-summaryi■ipclasslessnoiphttpserveriI■linecon0exec-timeout00loggingsynchronoustransportinputnonelineaux0linevty04■noschedulerallocateend路rtl器R2的主要配置（人家应该重点看看这里哦）:R2#shrunBuildingco

7、nfiguration…Currentconfiguration:i•version12.1servicetimestampsdebuguptimeservicetimestampsloguptimenoservicepassword-encryptionihostnameR2i■I■memory-sizeiomem15ipsubnet-zeronoipdomain-lookup■I■interfaceFastEthernetO/Oipaddress172.17.2.1255.255.255.0duplexauto

8、speedautoi■interfaceFastEthernetO/1ipaddress172.17.1.2255.255.255.0duplexautospeedautoi■interfaceEthernetl/0ipaddress211.141.1.254255.255.255.0ippolicyroute-mapISP_R3（将ROUTE-MAP应用在这个接口上，在该接口上检测源IP并将其从特定端口发送出去）I■interfaceEthernetl/1ipaddress172.16.1.254255.255.

9、255.0ippolicyroute-mapISP_R1（将ROUTE-MAP应用在这个接口上，在该接口上检测源IP并将其从特定端口发送出去）I■interfaceEthernetl/2noipaddressshutdowni■interfaceEthernetl/3noipaddressshutdowni■routerripversion2network1